what do you predict would happen if you deleted the sequences between the sequences labeled -35 and -10? explain your answer.
Answers
Since RNApol might not detect these conserved sequences as well, transcription might be reduced. The opposite might also happen, where the mutation boosted transcription by increasing binding and recognition.
What is transcription process?Transcription is the process of transcribing data from a strand of DNA into a brand-new messenger RNA molecule (mRNA). DNA securely and permanently stores genetic material in the cell nucleus as a reference or template.
Why does transcribing serve a purpose?The goal of transcription is to create a duplicate of a gene's DNA sequence in RNA. The RNA copy, or transcript, for a gene that codes for proteins carries the information necessary to produce a polypeptide (protein or protein subunit). Eukaryotic transcripts must go through a variety of processing steps before being translated into proteins.
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Related Questions
Can decoding a person's DNA be helpful? Why or why not?
Answers
Answer:
It depends
Explanation:
I can be helpful to learn more about the human body and help us to create certain medicines or study defects in the human body and try to fix it.
But it can be used against others. What is someone creates a biological weapon, find a way to mess with our DNA, or exploit and mutate it.
3. Which of the following is an igneous rock?
a. gneiss
b. shale
c. limestone
d. pumice
Answers
Answer:
the answer is d
Explanation:
just use google
Question 4
In this Food Web Pyramid Which type of consumer gets only 10% of the energy stored in plants?
A. Herbivore
B. Carnivore
C. Omnivore
D. Secondary Consume
Answers
Answer:
Herbivore, of course, I'm really sure that we all know exactly what a herbivore is, but as a refresher, a herbivore is like a vegetarian, they have a diet strictly based on plants. Carnivore's eat meat, not vegies, and an omnivore eats both, most humans are labeled as omnivores, except vegetarians. So your answer is Secondary Consume. This is because they only receive 10% in vegies, Primary Consume get 90%, Herbivores are Primary Consume's.
What is the difference between a prokaryotic cell and a eukaryotic cell?
a
Eukaryotic cells have DNA, and prokaryotic cells do not.
b
Eukaryotic cells have both membrane-bound organelles and nuclei, while prokaryotic cells have neither.
c
Prokaryotic cells have membrane-bound organelles, and eukaryotic cells do not.
d
Prokaryotic cells have nuclei and eukaryotic cells do not.
Answers
Explanation:
Eukaryotic cell
Eukaryotic cells have DNA, and prokaryotic cells do not.
Eukaryotic cells have both membrane-bound organelles and nuclei, while prokaryotic cells have neither
Prokaryotic cell
Prokaryotic cells have membrane-bound organelles, and eukaryotic cells do not.
Prokaryotic cells have nuclus and eukaryotic cells do not.
blank is when humans choose the traits of an organsim
Answers
Answer:
Artificial Selection is when humans choose the traits of an organsim
Explanation:
.
Plis help me PLIsssssssssssssssssssss
Answers
Answer:
1. Protection
2. Structure
3. Production
4. Storage
5. Support
6. Movement
Have an amazing day!!
Please rate and mark brainliest!!
I ordered the answer top to bottom, left to right:
(everything under the actual answer is the explanation)
1. Protection
In this case, it says the Cranium protects the head so it is a protection2. Structure
For this particular case, it says that the skeleton ensures that the body has a certain shape. Thus it is the structure of our human body3. Production
It says that red blood cells are made in the ribs and limb bones. Thus it is talking about the location of the production of red blood and cells4. Storage
The note mentioned that the bone is the largest supply of calcium, in other words, it means that the bone is the largest storage of calcium5. Support
In the hint given below, it says the vertebrae support the head.1. Protection
The hint says that the rib cage protects the delicate heart and lung6. Movement
It says that the bones and joints work together with the muscle to enable movement such as running, sprinting, or walkingHope that helps!
What is the structure of a genome?
Answers
Answer:
A genome is composed of one or more DNA molecules, each organized as a chromosome.
Explanation:
Answer:
A genome is composed of one or more DNA molecules, each organized as a chromosome.
Prokaryotic genomes are mostly single circular chromosomes.
Eukaryotic genomes contain nuclear and organellar components. The nuclear complement of the genome consists of one or two sets of linear chromosomes.
Explanation:
A cell is 30 µm in width. Assume that the cell is cube shaped.
What would be the length of the side of the cell if you wanted to double the surface area to volume ratio of the cell?
Answers
Answer:
15
Explanation:
I got it wrong and this was the answer it gave me
The balance of the coral reef ecosystem is being affected by warming oceans, changing ocean currents, and what other external factor?
1.
The acidification of the oceans
2.
The light that enters the system
3.
Marine animals leaving the reef
4.
Not enough information is given
Answers
Answer:
3. Marine animals leaving the reef
Explanation:
Tell me if I'm wrong pls:)
Hope it helps:)
The what
system proyides structure to the body and protects
internal organs.
Answers
Answer:
Skeletal System
Explanation:
The skeletal system works as a support structure for your body. It gives the body its shape, allows movement, makes blood cells, provides protection for organs and stores minerals.
Which statement describes the process of finding a mineral's streak?
A. When you strike it against gypsum, it leaves a scratch.
B. When you examine its surface, it looks like dull metal.
C. When you drop a piece of it in acid, a smoky gas is produced.
D. When you rub it on a white tile, it leaves a black mark.
SUBMIT
Answers
Answer: When you rub it on white tile, it leaves a black mark
Explanation:
Answer:
D
Explanation:
Which organelle, if punctured, would leak digestive enzymes into the cell's cytoplasm?
Choose 1 answer:
(Choice A)
A
Nucleus
(Choice B)
B
Chloroplast
(Choice C)
C
Mitochondria
(Choice D)
D
Lysosome
Answers
Answer:
Answer: choice D lysosome
Explanation:
i checked it good trust me
ps:mark me as brainliest
Answer:
lysosome
Explanation:
nucleus stores info
chloroplasts make chlorophyll
mitochondria makes cellular respiration
they don’t have digestive enzymes
lysosomes break down stuff using enzymes
What causes the arrows to move in this direction?
O Earth rotating
O air moving to the poles
O Earth's equator
O wind moving over short distances
Answers
Answer:
A is the answer
Explanation:
Answer:
i put a and got it right
Explanation:
In which step of a muscle contraction is the sacromere the shortest?
step 1
step 2
step 3
step 4
Answers
Answer:
step 3
Explanation:
Answer:
step 3
Explanation:
i took the test
in some cases of brain damage, the function of the damaged area will be taken over by another area not typically associated with that function.
a.true
b. false
Answers
Yes, it is true that in some cases of brain damage, the function of the damaged area will be taken over by another area not typically associated with that function.
What exactly is a brain injury, and how is it handled?
Brain damage is an injury or deterioration of the brain's cells and tissues. Depending on the location of the injury, the underlying cause, and the forms of treatment and intervention used to address it, it may range from mild to severe and manifest itself in the brain.
What takes place when there is harm to the frontal lobe of the brain?Speaking, personality, emotions, and judgment all come from the front of the brain (under the forehead). Impulsivity, personality problems, and trouble focusing can result from injury to this region of the brain.
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which question derives from the functional description of behavior? a. how does mating depend on hormones in different species? b. how are the sounds of speech patterned? c. how do specialized patterns of behavior contribute to mating and to care of offspring? d. how do reproductive behaviors develop over the life span?
Answers
The functional explanation of behavior explains how offspring behavioral patterns help with mating and child care.
Describe offspring.The juvenile creation of living creatures is called an offspring, which can be created by a single celled organism or, in the event of sexual reproduction, by two organisms. A group of offspring is sometimes referred to as the brood or descendants in the more generic sense.
What is an example of offspring?Your genetic parents are the ones who gave birth to you. Basically, this is another term for kids. Offspring includes young humans, horses, gorillas, tortoises, and gorillas. When a mother gives birth to quadruplets, she subsequently has a large family. The fact that each individual creature exists as that of the result of replication is a fundamental component of all known life.
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How many total sex chromosomes should a human somatic cell contain?
3
2
1
4
Answers
Answer:
they should have 46 chromosomes
How does the color adaptation help fish residing in the coral reefs?
The bright body color of the fish in the coral reef helps in (blank) to hide from the predator or ambush a prey.
Answers
Answer:
it keeps them alive and unseen by their enemies. keeps them from getting eaten
Imagine that, of three species, it is known that species 1 and 3 were separated 10 million years ago, based on geologic measurements. Genetic analysis at a neutral locus indicates that these species differ by 100 substitutions. If there are 10 substitutions separating species 1 and 2, approximately how long ago did these species diverge?.
Answers
Answer: 1 million years ago
guys pls answer this question for me pls
Answers
Answer:
pouring a layer of oil in water
Explanation:
hope this helps you
Answer:
I think the answer is washing vegetables before cooking them.because this will definitely cause cholera and not malaria.(D)
but if you use the other methods on a,b and c they can stop the spread of malaria.for example if you pour oil on the surface of water it can prevent mosquitoes from breeding or cause death to the eggs,thereby preventing malaria same applies to b and c.
I hope this helps
Please help Why must animals eat food but plants do not eat food?(1 point) Plants do not appear to eat, but they do actually eat nutrients in the soil. Animals must eat to obtain food that they can't get from the soil. Plants make their own food through photosynthesis, so they do not eat. Animals eat because the energy they make themselves is enough to live but not grow. By eating, they can grow big and strong. Plants use photosynthesis to make their own food instead of eating. Animals eat plants because they like the taste of certain fruits. Plants make their own food through photosynthesis. Animals must eat because they cannot make their own food.
Answers
Answer:
Because they will die if they don't eat food, they need the protein to keep them moving and there muscles strong. Some animals get food off of other animals.
Explanation:
Answer:
Explanation:
Well there is animals who only Eat plants and not other animals
Examples of large herbivores include cows, elk, and buffalo. These animals eat grass,
tree bark, aquatic vegetation, and shrubby growth. Herbivores can also be medium-sized
Hope this helps
select the condition(s) that are likely to require an increase in exposure: i. atelectasis ii. gout iii. pneumonia iv. emphysema v. osteochondroma
Answers
For conditions like gout and osteochondroma, increasing exposure is not likely to be beneficial. For respiratory conditions like atelectasis, pneumonia, and emphysema, certain therapies may be helpful.
In general, an increase in exposure is not recommended for medical conditions unless it is specifically prescribed by a healthcare professional. However, there are some conditions that may benefit from increased exposure to certain treatments or therapies.
Out of the conditions listed, atelectasis, pneumonia, and emphysema are respiratory conditions that may benefit from increased exposure to respiratory therapy or breathing exercises. These therapies can help improve lung function and reduce symptoms like shortness of breath.
Gout is a type of arthritis that is often triggered by certain foods or beverages, so increasing exposure to these triggers may exacerbate symptoms. It is important for people with gout to avoid or limit their exposure to these triggers, which can include alcohol, red meat, and certain types of seafood.
Osteochondroma is a benign bone tumor that typically does not require any treatment unless it is causing pain or other symptoms. Increasing exposure is not likely to be beneficial for this condition.
In summary, an increase in exposure is not recommended for all medical conditions. For respiratory conditions like atelectasis, pneumonia, and emphysema, certain therapies may be helpful. However, for other conditions like gout and osteochondroma, increasing exposure is not likely to be beneficial. It is always important to consult with a healthcare professional for personalized recommendations and treatment plans.
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A student investigated the effect of aged-grass compost (fertilizer madefrom decaying plant material) on the growth of bean plants. She thoughtthat the compost would provide extra nutrients and make plants growfaster. Thirty bean seeds were divided into three groups and planted indifferent flats (boxes). All seeds germinated after 12 days and wereallowed to grow for five days. The flats were each given the same amountof water and the same amount of light. Flat A was then fertilized with 3-month old compost; Flat B was given 6-month old compost and Flat Cwas given no compost. At the end of 14 days the height of each plant wasmeasured in centimeters. Which Flat was the control for this experiment?
Answers
In this experiment, the control group would be Flat C, because it has no compost, and the results obtained from it will show the growth of the plants in wild conditions, i.e without treatment (the composts of different maturity times).
6. Students who attend Space Camp in Huntsville, Alabama are given the opportunity to learn about space travel. While
there, they explore distances between objects in space. One camper was asked to compare the distances between objects
in space and Earth. Which statement below is correct?
O The distance from Earth to the Sun is measured in astronomical units (AU).
O The distance from Earth to the Moon and Mars are both measured in light years.
The distance from Earth to the edge of the solar system is measured in kilometers.
O The distance from Earth to the star, Alpha Centauri, is measured in astronomical units (AU).
Thank you so much!
Answers
The correct statement is: "The distance from Earth to the Sun is measured in astronomical units (AU)."
An astronomical unit (AU) is a unit of measurement commonly used in astronomy to represent distances within the solar system.
It is defined as the average distance from the Earth to the Sun, which is approximately 93 million miles or 150 million kilometers. Using AU as a unit allows for a more convenient way to express and compare distances between objects within our solar system.
The statement that the distance from Earth to the Moon and Mars are both measured in light years is incorrect.
A light year is a unit of distance used to measure vast distances in space and is defined as the distance that light travels in one year (approximately 5.88 trillion miles or 9.46 trillion kilometers).
The distances between Earth and the Moon, as well as Earth and Mars, are much smaller and are typically measured in terms of thousands or millions of miles or kilometers.
Similarly, the distance from Earth to the edge of the solar system is not measured in kilometers.
The outermost edge of the solar system is typically defined by heliopause, where the influence of the Sun's solar wind diminishes. This distance is often measured in astronomical units or other astronomical measurements.
The distance from Earth to the star Alpha Centauri, which is the closest star system to our solar system, is not measured in astronomical units (AU).
It is typically measured in terms of light years, as the distance is extremely vast (approximately 4.37 light years away from Earth). Therefore, the correct statement is: "The distance from Earth to the Sun is measured in astronomical units (AU)."
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In bacterial cells, the tryptophan operon encodes the genes needed to synthesize tryptophan. What happens when there is a high amount of lactose inside a cell
Answers
The high amount of lactose in a bacterial cell activates the lac operon, which results in the production of the enzymes needed to metabolize lactose.
The tryptophan operon in bacterial cells is a cluster of genes that encode the enzymes required for the biosynthesis of tryptophan.
The genes in this operon are regulated by a repressor protein that binds to the operator region upstream of the promoter, preventing RNA polymerase from transcribing the genes.
The repressor protein is activated by binding to tryptophan molecules.
When there is a high amount of lactose inside a bacterial cell, it can activate the lac operon, which encodes the genes needed to transport and metabolize lactose.
This activation occurs due to the binding of lactose to the lac repressor protein, which causes a conformational change and releases the repressor from the operator region, allowing RNA polymerase to transcribe the genes.
However, lactose has no direct effect on the tryptophan operon. The tryptophan repressor protein will continue to bind to the operator region, inhibiting transcription of the genes, as long as there is enough tryptophan present to activate it.
Therefore, the high amount of lactose inside a bacterial cell will have no impact on the expression of the tryptophan operon.
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give a brief description of the process of synthesis of food in green plants
Answers
Answer:
The process by which plants make food is photosynthesis. Photosynthesis is the process in which green plants use sunlight to make their own food. Photosynthesis requires sunlight, chlorophyll, water, and carbon dioxide gas. Chlorophyll is a substance in all green plants, especially in the leaves.
5. Which of the following is an example of a home device that
uses negative feedback?
A. blender
B. corkscrew
C. microwave oven
D. thermostat
Answers
Phytoplankton produces __________ of the oxygen we breathe.
Answers
Phytoplankton produces __________ of the oxygen we breathe.
Answer: ~50%
The embryos of all animals undergo gastrulation, a dramatic reorganization of cells critical to formation of the animal body. Do you understand all the terms associated with gastrulation? drag the terms on the left to the appropriate blanks on the right to complete the sentences.
Answers
a) Gastrulation is a dramatic reorganization of the hollow blastula into a two-layered or three-layered embryo called a gastrula. b) Invagination of cells into the blastocoel forms a tube called the archenteron. c) The open end of the archenteron is called the blastospore.
Gastrulation is delineated as an early enlightening process at which point a fetus converts from of highest quality-spatial tier of epithelial containers (unborn young) and reorganizes into a multilayered and multidimensional building named the gastrula.
The basic gut that forms while gastrulation in a developing fetus is popular as the archenteron, the gastrocoel, or the ancient digestive hose. It expands into the endoderm and mesoderm of an animal. The archenteron is the digestive crater of a fetus, and this digestive crater will finally form the gastrointestinal lot when the fetus completely cultivates. The gastrointestinal (GI) area functions to digest (namely. decay fare) and consume foods into the carcass.
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The complete question is:
The embryos of all animals undergo gastrulation, a dramatic reorganization of cells critical to formation of the animal body.
Do you understand all the terms associated with gastrulation? Drag the terms to appropriate blanks to complete the sentences below:
gastrula, blastopore, archenteron.
a) Gastrulation is a dramatic reorganization of the hollow blastula into a two-layered or three-layered embryo called a __________.
b) Invagination of cells into the blastocoel forms a tube called the ___________.
c) The open end of the archenteron is called the ____________.
In addition to carcinoma of the prostate, elevated prostate-specific antigen (PSA) can occur due to:
Answers
Answer: Your answer would be C: benign prostatic hyperplasia
Explanation: In addition to prostate cancer, several benign (not cancerous) conditions can cause a person's PSA level to rise, particularly prostatitis (inflammation of the prostate) and benign prostatic hyperplasia (BPH) (enlargement of the prostate)