Analyze the following two DNA sequences Sequence 1 GTT GCA GTA CTA Sequence 2 GTT GAA GTA CTA What is the difference between the two? What type of mutation is this?

Analyze The Following Two DNA Sequences Sequence 1 GTT GCA GTA CTA Sequence 2 GTT GAA GTA CTA What Is

Answers

Answer 1

Answer:

first one is a point mutation

second is a frame shift by addition

Explanation:

First one : only one letter changes

second one : a letter was added shifting other bases.


Related Questions

after assisting a patient with his inhaler, which of the following side effects should you expect?

Answers

After assisting a patient with their inhaler, it is important to monitor for any potential side effects that may occur. The most common side effects associated with inhaler use include coughing, wheezing, shortness of breath, headache, and nausea.

These side effects typically occur immediately or shortly after inhalation and may subside on their own. However, if these side effects persist or worsen, it is important to seek medical attention. In addition to these common side effects, certain types of inhalers may also cause more serious side effects such as increased heart rate, chest pain, and difficulty breathing. These side effects may be indicative of a more severe reaction and require immediate medical attention. Patients should be advised to seek medical attention if they experience any of these symptoms.

It is important to note that not all patients will experience side effects from inhaler use. Some patients may have a higher tolerance for the medication or may not be sensitive to certain ingredients. However, it is always important to monitor patients closely and report any potential side effects to a healthcare provider. Overall, inhalers can be a highly effective treatment option for respiratory conditions, but it is important to use them safely and monitor for potential side effects.

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The West Coast of North America is thought to be comprised of many different exotic terranes. What's a terrane? Group of answer choices a region with a distinctive stratigraphy, structure, and geological history a region with extremes of high and low elevations (high relief) a region with extensive volcanism a flat plain with rich soil.

Answers

A terrane refers to a distinct region with a unique geological history, stratigraphy, and structure that differs from the surrounding areas.

Terranes are often found on the West Coast of North America, which is composed of several exotic terranes. These terranes are believed to have originated from different locations, then traveled and collided with the North American continent over time. The collision of these terranes with North America has played a crucial role in shaping the region's landscape, geology, and biodiversity. For instance, the terranes contributed to the formation of the Rocky Mountains and the Sierra Nevada, as well as the formation of various geological structures such as faults, basins, and uplifts. Each terrane has its unique geology, composition, and history, which contributes to the diversity of the West Coast region. For instance, the Coast Range terrane is characterized by its volcanic rocks, while the Franciscan Complex is made up of rocks that were once part of an ancient oceanic plate.

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Organize the steps of DNA replication....
Two new copies of DNA are created, each containing one strand from the original DNA molecule.
DNA Polymerase joins complementary nucleotides to the template strands:
DNA Helicase "unzips" DNA breaking bonds between the 2 template strands,
The newly created strands are "proof-read" for errors.
DNA Polymerase attaches to cach exposed template strand.

put it in order

Answers

DNA Helicase "unzips" DNA breaking bonds between the 2 template strands,

The newly created strands are "proof-read" for errors.

DNA Polymerase attaches to cach exposed template strand.

DNA Polymerase joins complementary nucleotides to the template strands:

Two new copies of DNA are created, each containing one strand from the original DNA molecule.

DNA replication is the process by which a cell produces two identical copies of its DNA. The correct order of steps in DNA replication is C, E, B, D, and A

The steps of DNA replication are as follows:

DNA Helicase "unzips" DNA, breaking bonds between the two template strands: DNA replication begins at specific sites called origins of replication. The enzyme DNA helicase unwinds and separates the two strands of the DNA molecule by breaking the hydrogen bonds between the base pairs, creating a replication fork.

DNA Polymerase attaches to each exposed template strand: Once the DNA strands are separated, DNA polymerase, along with other accessory proteins, binds to each exposed template strand. DNA polymerase is the primary enzyme responsible for synthesizing the new DNA strands.

DNA Polymerase joins complementary nucleotides to the template strands, creating new strands: DNA polymerase adds nucleotides to the growing new strands in a complementary manner. It reads the exposed template strands and matches the appropriate nucleotides (A, T, C, or G) to form base pairs. Adenine (A) pairs with thymine (T), and cytosine (C) pairs with guanine (G).

The newly created strands are "proofread" for errors: During DNA replication, DNA polymerase has a proofreading function. It checks each nucleotide added to ensure that it correctly pairs with the template strand.

Two new copies of DNA are created, each containing one strand from the original DNA molecule: As DNA polymerase continues to add nucleotides, it synthesizes two new DNA strands, one along each template strand. These newly synthesized strands are complementary to the original strands.

Thus the correct order is C, E, B, D, and A.

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Complete question:

Organize the steps of DNA replication.

A. Two new copies of DNA are created, each containing one strand from the original DNA molecule.

B. DNA Polymerase joins complementary nucleotides to the template strands:

C. DNA Helicase "unzips" DNA-breaking bonds between the 2 template strands,

D. The newly created strands are "proofread" for errors.

E. DNA Polymerase attaches to cach exposed template strand.

Rank the following steps of blood flow starting and ending the cycle with the circulatory blood entering the right atrium.Blood moves up through the pulmonary artery. Blood circulates to the body, becomes deoxygenated, and returns via the veins. Blood reaches the lungs and receives oxygen. Blood returns to the left atrium. Blood passes through a valve and enters the right ventricle. Blood passes through a valve and enters the left ventricle. Blood moves through the aorta. Deoxygenated blood enters the right atrium from the venae cavae.

Answers

Deoxygenated blood enters the right atrium from the venae cavae, passes through a valve and enters the right ventricle, moves up through the pulmonary artery.

Reaches the lungs and receives oxygen, returns to the left atrium, passes through a valve and enters the left ventricle, moves through the aorta, circulates to the body, becomes deoxygenated, and returns via the veins. Blood flow begins with deoxygenated blood entering the right atrium from the venae cavae, then it passes through a valve and enters the right ventricle, which pumps it up through the pulmonary artery to the lungs. There, the blood receives oxygen and returns to the heart via the pulmonary veins, entering the left atrium. It then passes through a valve and enters the left ventricle, which pumps it through the aorta and out to the body. After circulating through the body, the blood becomes deoxygenated and returns to the heart via the veins, completing the cycle.

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2 Which substance, needed for protein synthesis, is carried into a leaf from the stem? A carbon dioxide B nitrate C oxygen D starch​

Answers

The substance, needed for protein synthesis, that is carried into a leaf from the stem is nitrate. Nitrate is an essential nutrient that plants use to produce amino acids and proteins. It is a part of the nitrogen cycle and is used in chloroplasts to create essential proteins.Option B is correct

The process of protein synthesis takes place in chloroplasts of the leaves of plants where nitrogen, along with other elements, is utilized to produce proteins. Nitrogen, in the form of nitrate, is an essential element required by the plant for the synthesis of amino acids and proteins.

Plants obtain nitrate through the soil from the water they absorb through their roots. It is transported from the roots to the leaves through the xylem vessels, which form a continuous pipeline from the roots to the stem and leaves of the plant. The process of protein synthesis is important for the growth and development of plants.

It is essential for the production of enzymes, hormones, and structural components such as cell walls and membranes. Nitrate is, therefore, a critical substance for protein synthesis and the growth and development of plants. Option B is correct

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(Brainlest) What might occur if a cell entered mitosis without completing the s stage of interphase?

(Brainlest) What might occur if a cell entered mitosis without completing the s stage of interphase?

Answers

Answer:

i think it is B .

Answer:The answer is D, because there would not be enough DNA, and that could lead to self-destruction, B is wrong

How does paving and concreting areas affect watersheds?

Answers

Answer:

As the amount of impervious paved surfaces increase, watersheds become more vulnerable to pollutants. When rains fall on a conventionally paved impervious surface, the precipitation is generally directed down storm drains, which can result in flooding and overwhelming the storm water management system.

Explanation:

bacteria, plants, and animals have all been used to create transgenic forms that are useful in

Answers

The correct answer is Bioremediation

Bacteria, plants, and animals have all been used to create transgenic forms that are useful in medicine and agriculture, as mentioned in option a. So the correct answer is option a.

Transgenic organisms have been employed in the production of therapeutic proteins, such as insulin, human growth hormone, and clotting factors. Bacteria, specifically Escherichia coli, have been extensively modified to produce these proteins on a large scale. Genetically modified (GM) crops, which are often created by introducing genes into plants, have been developed to enhance traits such as resistance to pests, diseases, etc. So option a is correct option.

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complete question is below

bacteria, plants, and animals have all been used to create transgenic forms that are useful in

a.medicine and agriculture

b. only medicine

which one of the following statements describes the interrelationship between the muscular system and the digestive system?

Answers

The muscular system and the digestive system are interrelated as the muscular system plays a crucial role in the movement and function of the digestive system, facilitating the process of digestion and absorption of nutrients.

The interrelationship between the muscular system and the digestive system is essential for the proper functioning of the digestive process. The muscular system is responsible for providing the necessary movements and contractions that facilitate the movement of food along the digestive tract. Smooth muscles in the walls of the esophagus, stomach, and intestines contract in coordinated waves, known as peristalsis, to propel food through the digestive system.

In the mouth, the muscular system helps in chewing and breaking down food into smaller particles, increasing the surface area for efficient digestion. The tongue, composed of skeletal muscles, aids in the manipulation and mixing of food with saliva, forming a bolus that can be easily swallowed.

In the stomach, the muscular walls contract to churn and mix the food with gastric juices, breaking it down further into a semi-liquid mixture called chyme. This chyme is then gradually released into the small intestine, where the coordinated contractions of the smooth muscles continue to push it along the digestive tract.

The small intestine, consisting of smooth muscles, plays a crucial role in the absorption of nutrients. The rhythmic contractions of the muscles, known as segmentation, help in mixing the chyme with digestive enzymes and ensure efficient absorption of nutrients across the intestinal wall.

The large intestine also relies on muscular contractions to propel waste material, absorb water, and form feces for elimination. The rectum, composed of skeletal muscles, allows voluntary control over the expulsion of feces during defecation.

In summary, the muscular system and the digestive system work closely together to ensure the smooth functioning of digestion. The muscular contractions and movements enable the mechanical breakdown of food, facilitate the mixing of digestive enzymes, propel food along the digestive tract, and assist in the absorption of nutrients and elimination of waste.

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The list shows some of the livestock being raised in South Dakota.
Annual Livestock Inventory in South Dakota

3.7 million cattle and calves
1.4 million hogs and pigs
91,000 dairy cows

285,000 sheep and lambs
38,000 bison
D
Based on these data, which type of livestock is least likely to be raised in
large-scale industrial livestock production in South Dakota?
O A. Beef cows
• B. Bison
• c. Sheep and lambs
• D. Dairy cows

Answers

As per the given data, Beef cows a type of livestock is least likely to be raised in large-scale industrial livestock production in South Dakota. The correct option is A.

What is livestock?

With the exception of poultry, livestock refers to farm animals. Cattle, sheep, pigs, goats, horses, donkeys, and mules predominate in Western countries; other animals, such as buffalo, oxen, llamas, or camels, may predominate in other areas' agriculture.

As per the given data, Beef cows a type of livestock is least likely to be raised in large-scale industrial livestock production in South Dakota.

Thus, the correct option is A.

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Which body of water is often protected naturally from storms by barrier islands and contains salt and fresh water

Answers

Answer:

Estuary

Explanation:

An estuary is a body of water that is often protected naturally from storms by barrier islands and contains salt and freshwater.

all of the following mean vessel except: group of answer choices d) vascul/o c) vas/o b) angi/o a) arteri/o

Answers

Answer:

arteri/o

Explanation:

Final answer:

Out of the given answer choices, 'arteri/o', 'angi/o', 'vas/o', and 'vascul/o', the term 'arteri/o' does not mean vessel in a general sense. It specifically refers to arteries, the blood vessels that carry oxygenated blood from the heart.

Explanation:

The term that does not mean 'vessel' would be arteri/o. In medical terminology, the root 'arteri/o' refers specifically to arteries, which are blood vessels that carry oxygenated blood away from the heart. However, it doesn't refer to a vessel in a general sense. On the other hand, 'vascul/o' means vessel and is used to generally denote the vascular system. 'Vas/o' is another root that refers to a vessel or duct and 'angi/o' means a vessel as well, but it is often used to refer to blood or lymph vessels.

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How did snakes initially lose their limbs (hint: this has to do with a mutation)?

Answers

First, we must understand that before limbless snakes, there was an ancestor that possessed limbs. In the population of this ancestor, a mutation occurred in one of the individuals that caused it not to develop limbs.

Currently, the data suggest that the loss of limbs was due to the Sonic hedgehog gene and the regulatory region of this gene, the ZRS region.

The mutation (a deletion or loss of nucleotides) in the regulatory region (ZRS) meant that the sonic hedgehog gene could not be expressed correctly and therefore the gene could not drive limb development.

We already know how the loss of limbs occurred, now the question is, how was this feature maintained over time?

Today, snakes do not have limbs because the limbless ancestor was able to reproduce in a great way and therefore its descendants have lasted until today. This was probably because the lack of limbs gave it an advantage and a greater survival compared to the other animals in the population that did have limbs.

2. Monosaccharides are to polysaccharides as amino acids are to
a. nucleic acids
c. polynucleotides
b. dipeptides
d. polypeptides

Answers

Answer:

B. Dipeptides

Explanation: 2 amino acids make a dipeptide

Make Fish bone Diagram for Aiub Plastic Recycling

Answers

In the diagram (image attached), the three main categories of process issues that affect AIUB Plastic Recycling are:

Insufficient Collection SystemInadequate Sorting SystemLack of Infrastructure

What is the Recycling  about?

The "Inadequate Sorting System" means there are problems with the way we sort plastic. This can happen when we don't have good ways to sort different types of plastic efficiently.

The Fishbone diagram shows all the reasons that might be causing problems in AIUB Plastic Recycling. AIUB Plastic Recycling can find out the problems they have and work on improving them with good planning.

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Make Fish bone Diagram for Aiub Plastic Recycling
Make Fish bone Diagram for Aiub Plastic Recycling
Make Fish bone Diagram for Aiub Plastic Recycling

A food web is ______ than a food chain.
more linear
more compressed
more stable
less stable

Answers

A food web is "less stable" than a food chain. A food web is a set of interconnected food chains that show the feeding connections between various organisms in an ecosystem, starting with one organism and ending with another.

In a food web, several food chains can overlap and connect, allowing energy to flow between different organisms in the ecosystem. It also depicts the flow of energy from a variety of food sources to all organisms in the ecosystem.Food chains show a more linear path of energy flow, while food webs show a more complicated and interconnected path. In addition, food webs are more complex and interconnected than food chains, which tend to be more straightforward and linear. Therefore, food webs are less stable than food chains.

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which of the following structures is not part of the external ear? question 17 options: tympanic membrane pinna pharyngotympanic tube external acoustic meatus

Answers

The pharyngotympanic tube is not part of the external ear.

The external ear is the visible portion of the ear that is located on the outside of the head. It is made up of several structures, including the pinna, external acoustic meatus, and tympanic membrane. However, the pharyngotympanic tube is not part of the external ear.

The pharyngotympanic tube, also known as the Eustachian tube, is a small tube that connects the middle ear to the nasopharynx (the upper part of the throat that is located behind the nose). It is responsible for equalizing the air pressure between the middle ear and the outside environment, which is necessary for proper hearing and balance.

When you swallow or yawn, the muscles in your throat open the pharyngotympanic tube, allowing air to flow into or out of the middle ear. This helps to equalize the pressure on both sides of the tympanic membrane (eardrum), which is a thin membrane that separates the middle ear from the external ear.

The pinna, or auricle, is the visible part of the external ear that is located on the side of the head. It is made up of cartilage covered by skin and serves to collect and direct sound waves into the ear canal.

The external acoustic meatus, also known as the ear canal, is a narrow, tube-like structure that extends from the pinna to the tympanic membrane. It is lined with tiny hairs and wax-producing gland that help to protect the delicate structures of the middle ear from damage and infection.

The tympanic membrane is a thin, circular membrane that separates the middle ear from the external ear. It vibrates in response to sound waves and transmits these vibrations to the three small bones of the middle ear, which amplify the sound and transmit it to the inner ear.

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Final answer:

Among the options provided, the pharyngotympanic tube is not part of the external ear. The external ear comprises the pinna and the external acoustic meatus, while the tympanic membrane marks the boundary between the external and middle ear. The pharyngotympanic tube, part of the middle ear, links the middle ear to the pharynx.

Explanation:

The structure that is not part of the external ear among the options provided is the pharyngotympanic tube. The external ear consists of the pinna (the visible part of the ear), and the external acoustic meatus (ear canal). The tympanic membrane (ear drum) is considered the boundary between the external and middle ear. The pharyngotympanic tube, also known as the Eustachian tube, is part of the middle ear, not the external ear. It connects the middle ear to the pharynx (throat) and helps equalize pressure in the middle ear.

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Identity the stomata components. record your answer under "" slide 2"" on your lab report

Answers

Stomata are involved in gas interchange and transpiration. The components of stomata are the pore, the guard cells, subsidiary cells, and the stomatic chamber.

What are stomata?

On the leafs' surfaces, there are small pores that regulate gas interchange and transpiration. These openings are the Stomata.

Gas interchange ⇒ CO₂ gets into the plant, and O₂ leaves it Transpiration process ⇒ water expel

Stomata opening and closure depend on water and CO₂ concentration inside the plant.

These pores are surrounded by two kidney-shaped cells called Guard cells. They expand or contract according to the plants' needs, causing the stomata to open or close.

The space left between these guard cells is the pore.

Other cells that vary in shape and number are surrounding the guard cells and are functionally associated with them. These are the subsidiary cells.

The pore is connected to a wide intercellular space inside the leaves called the stomatic chamber.

According to this framework, the components of the stomata are,

PoreGuard cellsSubsidiary cellsStomatic chamber

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Identity the stomata components. record your answer under "" slide 2"" on your lab report

Answer:

if this is the slides that you had then the answers for them are

a. guard cells

b. stoma

Explanation:

Had these questions in school, and had the answers in my lessons, you just gotta read carefully.

Have a good day!!

Identity the stomata components. record your answer under "" slide 2"" on your lab report
Identity the stomata components. record your answer under "" slide 2"" on your lab report

a mother with type a blood and genotype iai and a father with blood type b and genotype ibi have children who grow up and become regular blood donors. of the possible children, which genotype would have the fewest recipients of their blood if donated?

Answers

IAIB genotype would have the fewest recipients of their blood

This system's blood group types are determined by the ABO gene, a particular gene. Three alleles—i, IA, and IB—make up this gene. The letter I stands for isoagglutinogen, another name for antigen. Blood groups A, B, and O are represented by the alleles IA, IB, and I respectively. Given that IA and IB are both dominant forms, an individual with the ii gene has the blood group O. Therefore, those with the genotype IAIA or IA I have blood group A, whereas those with the genotype IBIB or IB I have blood group B. While those with IAIB genotype exhibit phenotype AB and those with genotype II exhibit phenotype O

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what is a advantages of dialysis

Answers

Answer:

The answer is at the bottom!!

Explanation:

In comparison to PD, one of the major benefits of hemodialysis is that it enables patients to have four days per week where treatment is required. This arguably can further improve patients' quality of life by giving them more freedom.

Hope this helps!!

Answer:

life quality Sometimes people with kidney problems are unable to continue living their lives comfortably because of their condition.

Explanation:

Which statement is incorrect about the Geologic Time Scale? A Life was not present when the Earth was still cooling. B Prokaryotes showed up on Earth long before any long reptiles and Small plants. C Modern humans arrived later than reptiles and small plants D Dinosaurs showed up just after the Earth was created.

Answers

B because thats the answer

Prokaryotes showed up on Earth long before any long reptiles and Small plants statement is incorrect about the Geologic Time Scale

what are the characteristic features of prokaryotic cell ?

Prokaryotic cells are microorganisms include Bacteria and Archaea while other photosynthetic prokaryotes are cyanobacteria which do photosynthesis.

A prokaryotic cell is a single membrane bound cell where all the metabolic reactions occur within the cytoplasm,  free-living or parasites in nature, they lack nuclear membrane.

In prokaryotes the organelles like  Mitochondria, Golgi bodies, chloroplast, and lysosomes are absent, whereas genetic material is present as a single chromosome;

The prokaryotic cell divide  by binary fission where as the sexual mode of reproduction involves conjugation.

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which of the following is an example of convergent evolution? a. the structure of the nervous system in starfish and vertebrates. b. all animals have similar neurons, with voltage-gated sodium channels. c. many bats and dolphins can echolocate, but they evolved from ancestors lacking that ability.

Answers

An example of convergent evolution is many bats and dolphins can echolocate, but they evolved from ancestors lacking that ability.

Thus, the correct option is C.

What is convergent evolution?

Convergent evolution is the process by which two species develop similаr feаtures despite not shаring а recent common аncestor. Convergent evolution occurs in аll biologicаl kingdoms, аnd it is pаrticulаrly noticeаble in plаnt species аnd аnimаl species. The only requirement is thаt two species, lаcking а common аncestor, undergo independent evolution thаt results in similаr body forms or similаr useful trаits.

Fish аnd dolphins аre vаstly different аnimаls with different underlying DNА sequences аnd nervous systems. Yet becаuse they inhаbit similаr environmentаl conditions, they hаve developed аnаlogous structures. Birds, bаts, аnd insects аll developed wings viа different evolutionаry pаths.

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Study the Punnett square to help you to choose the words to finish the sentences.

A Punnett square of a dihybrid cross of heterozygous pea plants is shown.

In a
Choose...
cross of
Choose...
pea plants with round (R) yellow (Y) seeds, there will be a
Choose...
ratio of 9
Choose...
, 3
Choose...
, 3
Choose...
, and 1
Choose...
.

Answers

Answer:The complete sentence is: In a dihybrid cross of homogygous pea plants with round (R) yellow (Y) seeds, there will be a 9:3:3:1 ratio of 9 round yellow, 3 wrinkled yellow, 3 round green, and 1 wrinkled green plant.

One homozygous yellow round seed (YYRR) is crossed with another homozygous green wrinkled seed (yyrr). All plants in the F1 generation are heterozygous yellow round (YyRr). When this plant is self-pollinated, nine yellow round plants, three yellow wrinkled plants, three green round plants, and one green wrinkled plant are produced in the F2 generation.

The Punnett square is a table that lists every conceivable result of a genetic cross between two people of known genotype. The Punnett square is a square that has been partitioned into four quadrants in its most basic form.

The ratio of the dihybrid phenotypes is 9:3:3:1

Explanation:

 When two heterozygous pea plants (RrYy x RrYy) are crossed, then the ratio of R_Y_: R_yy: rrY_: rryy is 9:3:3:1 where the 9 round and yellow : 3 round and green : 3 wrinkled and yellow; : 1 wrinkled and green.

Mendelian genetics is the study of how traits are passed down from one generation to the next. Gregor Mendel, is considered the father of modern genetics because of his pioneering work on pea plants in the mid-1800s. The law of segregation states that each individual inherits two copies of each gene, one from each parent, and the law of independent assortment states that the inheritance of one gene does not affect the inheritance of another gene. This means that the traits for pea seed shape (round vs. wrinkled) and seed color (yellow vs. green) are inherited independently of each other.

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Write a brief explanation (paragraph length) of how , by calculating forces and torques in a physical system such as the human body, it is possible to deduce the best way to lift an object without injuring yourself.

Answers

When calculating forces and torques in a physical system such as the human body, it is possible to deduce the best way to lift an object without injuring yourself.

There are several factors that are important to consider when lifting objects, including the weight of the object, the position of the object, and the angle of the lift. By calculating the forces and torques involved in lifting an object, it is possible to determine the optimal technique for lifting the object without injuring yourself.  For example, lifting a heavy object with the back muscles alone can cause strain and injury. However, by using the legs to provide the majority of the lifting force, the back can remain relatively straight and avoid injury. Additionally, lifting an object from a lower position, such as from the ground, can require more force and torque than lifting an object from a higher position. Thus, it is important to consider the position of the object before attempting to lift it.  Overall, by carefully analyzing the forces and torques involved in lifting objects, it is possible to determine the optimal technique for lifting an object without injuring yourself. This can help prevent injury and ensure that the task is completed safely and efficiently.

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What conditions are necessary for acceleration to occur?

Answers

Answer:

bro

Explanation:

A gene encodes a pre-mRNA with 5 exons and 4 introns. A mutation eliminates the 3' splice site from intron 3. What exons would be found in the mRNA after splicing was completed?

Select one:
a. Exon 1, 2, 4, 5
b. Exon 1, 2, 3, 5
c. Exon 1, 2, 3
d. Exon 1, 2

Answers

If a mutation eliminates the 3' splice site from intron 3 in a pre-mRNA with 5 exons and 4 introns, the exons found in the mRNA after splicing is completed would be exon 1, 2, 3, 5 (Option B).

For most eukaryotic genes (and some prokaryotic ones), the initial RNA that is transcribed from a gene's DNA template must be processed before it becomes a mature messenger RNA (mRNA) that can direct the synthesis of protein. One of the steps in this processing, called RNA splicing, involves the removal or "splicing out" of certain sequences referred to as intervening sequences, or introns. The final mRNA thus consists of the remaining sequences, called exons, which are connected to one another through the splicing process.

Without a 3' splice site in intron 3, exon 3 would not be included in the final mRNA transcript after splicing. The remaining exons (1, 2, and 5) would still be included in the mRNA transcript. This is because the elimination of the 3' splice site in intron 3 would prevent the removal of intron 3 during splicing, leading to the exclusion of exon 4 from the final mRNA sequence.

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What type of cells are the pollen and ovules of the pea plant flower?

Answers

The pollen and ovules of the pea plant flower are haploid cells.

Pollen and ovules are both forms of gametophytes found in the pea plant flower. Pollen grains are haploid cells that are formed by male reproductive organs containing sperm cells. They are discharged into the air and then travel to the reproductive organs of the female. Ovules are haploid cells generated by the female reproductive organ and containing egg cells. When pollen grains come into contact with ovules, they can combine to produce a diploid cell that will eventually develop into a seed. Pollen and ovules carry distinct genetic material that is used to make the seed. This genetic material is a blend of both the male and female parent's genetic material, allowing for genetic variety.

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A union could be guilty of unfair labour practices: during the union organizing campaign C during contract negotiations during the term of the collective agreement G Call of the options

Answers

A union could be guilty of unfair labor practices is; during the union organizing campaign, during contract negotiations, and during the term of the collective agreement. Option D is correct.

During the union organizing campaign; Unions can engage in unfair labor practices during the organizing campaign by using coercion, intimidation, or other improper tactics to influence employees' decisions regarding union representation.

During contract negotiations; Unions may engage in unfair labor practices during contract negotiations by engaging in bad faith bargaining, refusing to negotiate in good faith, or using coercive tactics to gain advantages in bargaining.

During the term of the collective agreement; Unions can commit unfair labor practices during the term of the collective agreement by violating the terms of the agreement, engaging in discriminatory practices, or interfering with the rights of employees protected under labor laws.

Hence, D. is the correct option.

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--The given question is incomplete, the complete question is

"A union could be guilty of unfair labor practices: A) during the union organizing campaign B) during contract negotiations C) during the term of the collective agreement D) all of the options."--

What happened when there was not enough carbon dioxide in the atmosphere to trap the sun's heat about 600 mya?

Answers

Answer:

Decreased Temperatures

Explanation:

Because carbon dioxide traps heat in the atmosphere, a lessening of atmospheric carbon dioxide concentrations would mean that more heat could escape into space. This would result in a net decrease in the Earth's average temperature, assuming other factors remain the same.

If the nerve to the arm were cut along the line marked X - - - - X, how would this affect the person's movements? Give a reason for your answer.

Central Nervous System question.
Diagram is attached ​

If the nerve to the arm were cut along the line marked X - - - - X, how would this affect the person's

Answers

Give more details pleaseeeeeee
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