If The RNA strand is AUG, what is the protein it produces.
Answers
Answer:
methionine
Explanation:
According to the codon chart (see the attached image), the RNA strand AUG will produce methionine as its translation product during the process of protein sysnthesis.
The table of codons is a chart that shows how genetic codes are translated into their respective amino acids during protein synthesis. The AUG codon also represents a signifier of the beginning of the translation process apart from coding for methionine.
Related Questions
Are the four daughter cells produced by meiosis identical or unique?
Answers
Answer:
i think it's meiosis identical but im not sure please tell me if it's right or not
Answer:
\(\boxed {\boxed {\sf Unique \ daughter \ cells}}\)
Explanation:
There are two main types of cell division: mitosis and meiosis. Mitosis makes identical cells for growth and repair.
On the other hand, meiosis is used for sexual reproduction.
In this reproduction, one diploid cell produces 4 haploid gametes/sex cells, meaning they have half of the genetic information. This is so during fertilization, when a sperm and egg combine, the zygote will have a full set of chromosomes.
One of the most important parts of meiosis is called crossing over. In this step, the chromosomes exchange information and create totally unique chromosomes.
This is one reason why siblings, aside from identical twins, can look similar, but not identical!
What direct evidence exists for homo sapiens's involvement in the mass extinction of Holocene megafauna (kill sites, butchery sites etc)? What other sorts of evidence are used to make the argument for a human role (i.e. the overkill hypothesis).
Create a thesis statement and 3 sub-arguments for body paragraphs.
Answers
Thesis: Direct evidence, including kill sites and butchery sites, along with additional supporting factors, strongly support the involvement of Homo sapiens in the mass extinction of Holocene megafauna, aligning with the overkill hypothesis.
Kill sites as direct evidence
Kill sites such as Warratyi rock shelter and La Brea Tar Pits reveal concentrated deposits of megafauna remains alongside stone tools, directly linking Homo sapiens to their extinction.
Butchery sites as direct evidence
Butchery sites like Mammoth Site and Kostenki-Borshevo exhibit clear signs of human butchery on megafauna remains, such as cut marks and bone breakage patterns, providing direct evidence of human hunting and processing.
The correlation between the arrival of Homo sapiens and the decline of megafauna, coupled with population expansion and advanced hunting technologies, supports the overkill hypothesis. Climate change alone cannot explain the magnitude and timing of extinctions.
Direct evidence from kill and butchery sites, along with supporting factors, strongly indicate Homo sapiens' role in the mass extinction of Holocene megafauna. The association of stone tools with megafauna remains, presence of butchery signs, and the correlation between human arrival and extinctions provide compelling evidence for human-driven overhunting as a primary cause.
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What information could a scientist use to identify the cell shown below?
A- The cell contains a cell membrane, therefore, it must be a plant cell.
B- The cell contains a nucleus, therefore, it must be a plant cell.
C- The cell only has a cell membrane, therefore, it must be an animal cell
D- The cell contains mitochondria, therefore, it must be a prokaryotic cell.
Answers
Answer:
D
Explanation:
As a research scientist, you measure the amount of ATP and NADPH used by the Calvin cycle in 3 hours. You find 9,000 molecules of ATP used, but only 6,000 molecules of NADPH. Where did the extra ATP molecules come from
Answers
Answer:
The correct answer is - Cyclic flow.
Explanation:
Cyclic electrons flow pumps proton in the lumen of thylakoid towards the concentration with the help of ATP synthase. This movement produces additional ATP.
These additional ATPs are come from cyclic electron flow, during light reaction come from cyclic electron flow, during light reaction.
Where are extrusive igneous rocks typically found?
Answers
Answer:
they are found in the surface of the earth where the lava is.
Explanation:
Answer: I think B., a riverbed.
Explanation: They will not be found underground, that is intrusive. They are also found near water, so I guess B.
how is silk thread obtained
from the silkworm
Answers
Answer:
Extracting raw silk starts by cultivating the silkworms on mulberry leaves. Once the worms start pupating in their cocoons, these are dissolved in boiling water in order for individual long fibres to be extracted and fed into the spinning reel.
Explanation:
It's pretty cool to watch if you have the chance to.
a tick population in a forested area uses deer as its primary host species. as more humans move to a new suburban development in the area some ticks start to use pet dogs as their primary hosts while others continue to prefer deer. could a difference in host preference lead to speciation? why or why not? (select all that apply)
Answers
Yes, because temporal isolation could occur due to differences in host quality.
-Yes, because the ticks' host preference may be inherited, leading to an accumulation of genetic differences between ticks that use deer and ticks that use dogs
-No, because one of the hosts will lead to higher fitness and the ticks that prefer the other host will be eradicated.
When two closely related species with overlapping ranges are unable to mate because of a difference in sexual maturity—in the case of plants, flowering—it is referred to as temporal isolation. Temporal isolation centers on the difference in each species' time of sexual maturity, whereas mechanical isolation revolves around the different species' mating rituals and genitalia.
The two species just cannot mate because of their dissimilar breeding seasons. The two species may mate during different hours of the day during the same season—for example, one species may breed in the winter and the other in the fall—or they may mate at different times of the day altogether.
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what is a microscope
Answers
Answer:
an optical instrument used for viewing very small objects, such as mineral samples or animal or plant cells, typically magnified several hundred times.A microscope is a laboratory instrument used to examine objects that are too small to be seen by the naked eye. Microscopy is the science of investigating small objects and structures using a microscope. Microscopic means being invisible to the eye unless aided by a microscope.
what energy system is primarily utilized in an 300 meter run that is completed in 35 seconds? select one: a. oxidative b. immediate phosphagen c. anaerobic glycolyosis
Answers
The correct answer is anaerobic glycolysis.
Anaerobic glycolysis is the process by which glucose is converted to lactate when oxygen is limited.
Anaerobic glycolysis is only an effective energy generation method during brief, intensive activity, producing energy for 10 seconds to 2 minutes. Cells that are unable to generate enough energy through oxidative phosphorylation use anaerobic glycolysis as a substitute. Glycolysis generates 2 ATP in tissues with low oxygen levels by diverting pyruvate away from mitochondria and using the lactate dehydrogenase process. Anaerobic glycolysis provides for the more rapid synthesis of ATP in rapidly contracting skeletal muscle cells, where energy demand exceeds that which can be provided by oxidative phosphorylation alone. (Oxidative phosphorylation is around 100 times slower than glycolysis.) Pyruvate cannot undergo oxidative phosphorylation, regardless of oxygen levels, in cells that have no mitochondria at all.
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Only the constituents of amino acids and proteins
Answers
Explanation:
An amino acid is an organic molecule that is made up of a basic amino group (−NH2), an acidic carboxyl group (−COOH), and an organic R group (or side chain) that is unique to each amino acid.
the common property of all protein is that they consists of long chain of a-amino acids
(alpha amino) acids .... In protein molecules the a-amino acids are linked to each other by peptide bonds between the amino group of one amino acid and the carbonxy group of its neighbours
A particular type of inclusion body that is used to orient bacteria in three-dimensional space in a fluid environment is the metachromatic granule. Ogas vacuole. carboxysome. sulfur granule.
Answers
A particular type of inclusion body that is used to orient bacteria in three-dimensional space in a fluid environment is a carboxysome.
In instance, cyanobacteria and other chemoautotrophic bacteria have carboxysomes, a form of inclusion body. Enzymes associated with carbon fixation, notably the enzyme RuBisCO (ribulose-1,5-bisphosphate carboxylase/oxygenase), are found in these proteinaceous compartments. It is well known that carboxysomes are essential for the cyanobacteria's photosynthesis process.
The carbon fixation process is made more effective by carboxysomes, which have a characteristic polyhedral form and are involved in the concentration of carbon dioxide (CO2) surrounding RuBisCO. In order to prevent oxygen from interfering with the activities involved in photosynthetic life, they are also in charge of maintaining the ideal level of carbon dioxide.
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Free fatty acids chains can be used to make glucose molecules by gluconeogenesis
TrueFalse
Answers
The statement "Free fatty acids chains can be used to make glucose molecules by gluconeogenesis" is false because fatty acids are not intermediates of the glycolytic pathway, which is the pathway used for gluconeogenesis.
Gluconeogenesis is the process of synthesizing glucose from non-carbohydrate sources such as amino acids, lactate, and glycerol. However, fatty acids cannot be used to make glucose through this pathway. Fatty acids are catabolized through beta-oxidation to produce acetyl-CoA, which enters the citric acid cycle to generate ATP.
The conversion of fatty acids to glucose would require the reversal of beta-oxidation, which is energetically unfavorable. Additionally, glucose can only be synthesized from non-carbohydrate sources that can be converted to intermediates of the glycolytic pathway. Fatty acids are not intermediates of the glycolytic pathway and cannot be used to generate glucose through gluconeogenesis.
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estrogens are small hydrophobic lipid hormones that promote cell division and the development of reproductive structures in mammals. estrogens passively diffuse across the plasma membrane and bind to their receptor proteins in the cytoplasm of target cells. (a) describe one characteristic of the plasma membrane that allows estrogens to passively cross the membrane. (b) in a laboratory experiment, a researcher generates antibodies that bind to purified estrogen receptors extracted from cells. the researcher uses the antibodies in an attempt to treat estrogen-dependent cancers but finds that the treatment is ineffective. explain the ineffectiveness of the antibodies for treating estrogen-dependent cancers.
Answers
Estrogen exists nonpolar and can pass through the plasma membrane. Large proteins comprehended as antibodies exist incapable to enter cells. Intracellular estrogen receptors exist not bindable by extracellular antibodies.
What is meant by plasma membrane?The cell membrane has the quality of being permeable; some substances can pass through it naturally while others cannot. While ions and fat molecules like proteins and carbohydrates are blocked channel, small and nonpolar molecules can readily get through the membrane. Because estrogens are soluble in fat, they can pierce cell membranes by confusing the steroid hormone receptor.
Because estrogens are very hydrophobic, they can passively diffuse through cellular membranes and can also be concentrated in cellular membranes.
(a) Because it is nonpolar, estrogen can cross the plasma membrane.
(b) Large proteins known as antibodies are unable to enter cells. Intracellular estrogen receptors are not bindable by extracellular antibodies.
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For this question, go to the Magnetosphere sub-section (of the Jupiter section) of The Story (Links to an external site.), and scroll down to the picture of Jupiter (and its magnetic field) that has clickable "hotspots" on it. What happens when charged particles crash into Jupiter's atmosphere from the polar portions of Jupiter's magnetosphere? Group of answer choices Jupiter's atmosphere gets very strongly heated, causing it nuclear fusion to begin. Jupiters' gravitational attraction increased, altering the orbits of its moons. Jupiter's atmosphere gets temporarily blown away, revealing the deep interior underneath Glowing auroras form in Jupiter's atmosphere
Answers
When charged particles crash into Jupiter's atmosphere then c. Jupiter's atmosphere gets temporarily blown away, revealing the deep interior underneath Glowing auroras form in Jupiter's atmosphere
The polar portions of Jupiter's atmosphere experience a brief disturbance as charged particles from Jupiter's magnetosphere collide with them. As a result of these impacts, atmospheric gases are stimulated and begin to radiate light, a phenomenon known as an aurora. Therefore, bright auroras start to develop in Jupiter's atmosphere.
Additionally, the atmosphere may be momentarily blasted away by the impact of charged particles, exposing the deeper layers of Jupiter's atmosphere and enabling researchers to learn more about its makeup and characteristics. It is crucial to remember that the atmosphere will eventually return to equilibrium after this brief perturbation.
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Complete Question:
What happens when charged particles crash into Jupiter's atmosphere from the polar portions of Jupiter's magnetosphere?
a. Jupiter's atmosphere gets very strongly heated, causing it nuclear fusion to begin.
b. Jupiters' gravitational attraction increased, altering the orbits of its moons.
c. Jupiter's atmosphere gets temporarily blown away, revealing the deep interior underneath Glowing auroras form in Jupiter's atmosphere
explain why you have so many responses to one stimulus
Answers
Answer:
When a stimulus is detected by a sensory receptor, it can elicit a reflex via stimulus transduction.
Which statement accurately describes the levels of organization?
A. A group of cells that work together to perform a common function is called an organ,
B. A group of tissues that work together to perform a common function is called an organ,
C. A group of tissues that work together to perform a common function is called a cell,
Activity
Dana
Tyne here
Answers
Answer:B. A group of tissues that work together to perform a common function is called an organ,
Explanation:
Describe how new hair fibers are formed
Answers
Answer:
Taking nutrients from the dermal papilla, the hair bulb generates new hair cells. As these cells move up through the hair root, they mature through a process called keratinization, fill with fibrous protein and lose their nucleus.
Explanation:
I found this on the internet and don't know if it is correct but if it is can I get a brainliest please?
Which of the following conditions would lead to a small population size?
Answers
Answer: a, low birth to death ratio
Explanation: immigration adds more population, and when resources are abundant, people do better. a high birth to death ratio would mean more people are being made.
Answer:
a low birth to death ratio
Explanation:
If you have a small amount of people being born, and a high amount of people dying, your population would shrink.
You can have 2,000 born every day in a country, but if 2,500 die every day, that will not help you.
Compared to the number of chromosomes contained in a body cell, how many chromosomes would normally be contained in a gamete?
Answers
Compared to the number of chromosomes contained in a body cell, a gamete (a reproductive cell such as an egg or sperm) would normally contain half the number of chromosomes.
In most organisms, body cells (also known as somatic cells) contain two copies of each chromosome, for a total of two sets of chromosomes (also known as diploid cells). This means that a body cell typically contains twice the number of chromosomes as a gamete. In contrast, gametes contain only one copy of each chromosome (also known as haploid cells).
This is because during the process of sexual reproduction, gametes are formed through a special type of cell division called meiosis, which results in the production of cells with half the number of chromosomes as the parent cells. This process helps to ensure that the offspring receive a balanced set of genetic information from both parents.
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\(what \: is \: mitochondria \: {?}\)
Answers
Answer:
Mitochondria is a membrane bound organelle found in most cells. Mitochondria's main function is to produce chemical energy used for powering the cell's biochemical reactions through a process known as cellular respiration
Question 3
(01.03 LC)
Which of the following describes the net force acting on an object?
The sum of all forces acting on an object
The gravitational force minus any contact forces acting on an object
The difference between the normal force and the gravitational force acting on an
object
The sum of all the forces acting on an object in the same direction
Answers
Answer:
The sum of all forces acting on an object
The net force acting on an object is defined as the sum of all forces acting on the object, which is the first option because the force can be external or internal, and therefore the quantity of the force on the object is more important.
What is the significance of the force on the object?Force is either internal or external, where it can change the motion, shape, or orientation of an object and in everyday life, force is involved in many activities, such as lifting, walking, and doing some heavy work, and the significance of force is closely related to the concepts of work and energy.
As a result, the net force acting on an object is defined as the sum of all forces acting on the object, which is the first option because the force can be external or internal, and therefore the quantity of the force on the object is more important.
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Head lice, small insects, are found on two elementary school students. As these two students
interact on the playground, some lice move from one student to the other. Which of the following is
most likely taking place in this scenario?
A-Gene flow
B-genetic drift
C-natural selection
D-nonrandom mating
Answers
How have the people in Australia been affected by rabbits in Australia?
Choose all that apply
Responses
Their tax dollars have been used to try to control the rabbit population.
Rabbits are a food source for grazing livestock.
Rabbits might eat farmers' crops.
Rabbits eat vegetative cover, which has caused a decreased amount of food available for grazing livestock.
Answers
Answer:
Their numbers became so large that they destroyed crops and land, leading to soil erosion.
Answer:
Rabbits might eat famers' crops.
Their tax dollars have been used to try to control the rabbit population
Rabbits eat vegetative cover, which has caused a decreased amount of food available for grazing livestock.
Explanation:
I took the test
How many degrees north or south would you traverse if you went from the equator
the north or south pole?
Answers
Answer:
14°
Explanation:
in north and south poles it is cold and sunlight does not reach fully
middle which diagram shows the changes in appearance of a plant cell when a remains in a concentrated sugar solution for thirty minutes? what is th answer
Answers
The osmosis diagram is the one that most accurately represents how a plant cell might change in appearance after spending thirty minutes in a concentrated sugar solution.
Osmosis is the process by which water molecules move from an area with a lower concentration of solutes to an area with a higher concentration of solutes across a semi-permeable membrane.
If a concentrated sugar solution were present, the solute concentration outside the plant cell would be higher than that inside.
Water from inside the plant cell would naturally try to exit the cell as it is submerged in the concentrated sugar solution in an effort to balance the solute concentration on either side of the cell membrane.
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Please help me solve ASAP!
Answers
Sexual reproduction using flowers is found in angiosperms but not in gymnosperms.
option A.
What are Angiosperms?Angiosperms are flowering plants that produce seeds enclosed within an ovary, while gymnosperms are non-flowering plants that produce seeds without an ovary. Gymnosperms reproduce using n*ked seeds that are typically exposed on the surface of cones or other structures.
Also, gymnosperms are non-flowering plants that produce seeds without an ovary. Instead, the seeds of gymnosperms are typically exposed on the surface of cones or other structures, and they rely on the wind to carry pollen from the male cones to the female cones.
Gymnosperms include conifers, such as pines and spruces, as well as cycads, ginkgoes, and other plant groups.
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Which of the following best describes the gradual return of plants and other species
to an area after an ecological disturbance?
Assimilation
Percolation
O Biodiversity
Succession
Answers
Succession.
- Primary succession starts from square one, usually with bacteria being the first organisms to colonize a barren rock surface (for example, regrowth after a volcanic eruption)
- Secondary succession redevelops an area after a more minor disturbance, with plants often able to return sooner (for example, a forest regrowing after a forest fire)
Answer:
D. Succession.
- Primary succession starts from square one, usually with bacteria being the first organisms to colonize a barren rock surface (for example, regrowth after a volcanic eruption)
- Secondary succession redevelops an area after a more minor disturbance, with plants often able to return sooner (for example, a forest regrowing after a forest fire)
Explanation:
the area of the abdomen around the belly button is known as the _____ region.
Answers
The area of the abdomen around the belly button is known as the umbilical region.
The umbilical region is located in the center of the abdomen and surrounds the umbilicus, commonly known as the belly button. It is one of the nine standard regions used in anatomical descriptions of the abdomen. The other eight regions include the epigastric region (above the umbilical region), hypogastric region (below the umbilical region), right and left hypochondriac regions (upper side regions), right and left lumbar regions (middle side regions), and right and left iliac regions (lower side regions). These regions help provide a standardized way to describe and locate specific areas of the abdomen for medical and anatomical purposes.
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a transient ischemic attack (tia) may result from embolization of atheromatous material from an internal carotid artery plaque that lodges in the brain
Answers
A transient ischemic attack (TIA) occurs when there is a temporary interruption in blood flow to a certain area of the brain, resulting in neurological symptoms.
It is often caused by a blood clot that forms in an artery leading to the brain, or by an embolus (a piece of material) that travels to the brain from another part of the body. In the case of a TIA resulting from embolization of atheromatous material from an internal carotid artery plaque, the plaque (a buildup of fatty deposits) can break off and travel to the brain, causing the TIA.
This highlights the importance of managing risk factors for atherosclerosis, such as high blood pressure, high cholesterol, and smoking, in order to prevent the development of plaques in the first place.
Hi, I'm happy to help with your question regarding a transient ischemic attack (TIA). A transient ischemic attack (TIA) may result from the embolization of atheromatous material from an internal carotid artery plaque that lodges in the brain.
This occurs when the plaque breaks off from the arterial wall and travels through the bloodstream, eventually becoming lodged in a smaller vessel within the brain, temporarily blocking blood flow and causing the TIA symptoms.
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A
Step 1
Step 2 C-C-C
C-C-C
What is the name of the process that transforms
the molecule in step 1 above to the molecule in
step 2?
C-C-C-C-C-C
Aerobic
respiration
B
Glycolysis
C
Hydrolysis
Answers
The transformation of the six carbon sugar in step 1 to the three carbon sugar in step 2 is called glycolysis.
What is glycolysis?The term glycolysis has to do with the splitting of a six carbon sugar into two molecules of a three carbon sugars. These molecules of three carbon sugars are called pyruvates.
Thus, the process that involves the transformation of the six carbon sugar in step 1 to the three carbon sugar in step 2 is called glycolysis.
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