What happens to mRNA after transcription ?
A- It is transported to a mitochondrion for respiration
B- It exits the cell through the plasma membrane
C-It remains in the nucleus to begin translation
D-It enters the cytoplasm and goes to a ribosome
Answers
After transcription, mRNA leaves the nucleus of a cell through the nuclear pores, entering the cytoplasm and goes to a ribosome to begin the translation process of synthesising proteins
Related Questions
what is the definition for stomach
Answers
Answer:
the internal organ in which the major part of the digestion of food occurs, being (in humans and many mammals) a pear-shaped enlargement of the alimentary canal linking the esophagus to the small intestine.
A plaintiff was injured when he fell in the parking lot of a chemical plant. The chemical plant, located in an uninhabited area, stored dangerous toxic chemicals that needed to be specially contained. The chemical plant exercised the utmost care in maintaining and containing the chemicals. At the time of his injury, the plaintiff was walking towards the entrance of the chemical plant. Distracted by his cell phone ringing, the plaintiff stepped into a pothole and twisted his knee. The plaintiff brought a strict liability action against the chemical plant, seeking damages for his injury. The plaintiff can establish that the plant failed to exercise reasonable care in maintaining the parking lot. Can the plaintiff recover?
A No, because the chemical plant exercised the utmost care in conducting its storage activities.
B No, because the plaintiff's injury did not result from an abnormally dangerous activity.
C Yes, because the chemical plant didn't exercise reasonable care in maintaining the parking lot.
D Yes, because the chemical plant engaged in an abnormally dangerous activity.
Answers
C. The plaintiff can recover because the chemical plant failed to exercise reasonable care in maintaining the parking lot.
The plaintiff can recover damages because the chemical plant failed to exercise reasonable care in maintaining the parking lot is the correct option. Case of the injured plaintiff who fell in the parking lot of a chemical plant:The injured plaintiff was walking towards the entrance of the chemical plant when he fell in the parking lot of the chemical plant and injured himself. The chemical plant was located in an uninhabited area, and it stored dangerous toxic chemicals that needed to be specially contained.
The chemical plant exercised the utmost care in maintaining and containing the chemicals. The plaintiff, however, stepped into a pothole and twisted his knee while being distracted by his cell phone ringing.The plaintiff can recover:In the scenario presented, the chemical plant, as stated in the case, was found to have exercised utmost care in maintaining and containing the toxic chemicals on the premises. Therefore, options A and B can be dismissed. The plaintiff's injury was the result of a pothole in the parking lot, which means the plaintiff can claim compensation if the plaintiff establishes that the plant failed to exercise reasonable care in maintaining the parking lot. Therefore, the correct option is C. The plaintiff can recover because the chemical plant failed to exercise reasonable care in maintaining the parking lot.
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Symbiotic archaea that live inside tubeworms can use two different methods to metabolize ________ and can switch back and forth to accommodate fast-changing environmental conditions.
A) arsenic
B) cadmium
C) carbon dioxide
D) hydrogen sulfide
E) sulfuric acid
Answers
Symbiotic archaea that live inside tubeworms can use two different methods to metabolize hydrogen sulfide and can switch back and forth to accommodate fast-changing environmental conditions.
Symbiotic archaea that live inside tubeworms (specifically, deep-sea tubeworms) are known as sulfur-oxidizing bacteria. These bacteria have the ability to metabolize hydrogen sulfide, which is abundant in the deep-sea hydrothermal vent environments where the tubeworms reside. Hydrogen sulfide serves as an energy source for these bacteria, allowing them to generate the necessary nutrients for their survival.
The hydrothermal vent environments are highly dynamic, with fluctuating levels of hydrogen sulfide due to the venting of volcanic gases. To adapt to these fast-changing environmental conditions, the symbiotic archaea can switch between two different methods of metabolizing hydrogen sulfide. They can either use the sulfide oxidation pathway or the sulfur oxidation pathway, depending on the availability of hydrogen sulfide and other factors in their immediate environment.
This metabolic flexibility enables the symbiotic archaea to efficiently utilize the available resources and survive in the extreme and ever-changing conditions of deep-sea hydrothermal vents.
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How does the allele that causes sickle cell disease also confer a benefit to humans?
A. Mosquitos that bite people with sickle cell disease also contract the disease and die.
B. People with both copies of the sickle cell allele have sickle cell disease but are resistant to typhoid.
C. People with only a single copy of the sickle cell allele do not have sickle cell disease and are also resistant to the parasite that causes
malaria.
D. People with the sickle cell allele have more offspring on average.
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Answer:
a.
Explanation:
reactions of photosynthesis
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What is the size and structure of a virus?
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Answer:
Size: 20 nanometres (nm; 0.0000008 inch) to 250–400 nm
Structure: Viruses are much smaller than bacteria and consist of a single- or double-stranded nucleic acid (DNA or RNA) surrounded by a protein shell called a capsid
the epigastric region is a portion of the cavity. multiple choice pelvic pleural vertebral abdominal
Answers
The epigastric region is a portion of the abdominal cavity.
The correct option is d.
The greatest hollow area in the body is the abdominal cavity. Its lower limit is the upper plane of the pelvic cavity, and its upper barrier is the diaphragm, a sheet of muscle and connective tissue that divides it from the chest cavity. The spinal column, as well as the abdomen and other muscles, encircle it vertically.
The epigastrium is the top portion of your abdomen that is immediately below your rib cage. The epigastrium houses your pancreas and the duodenum, a section of your small intestine. Additionally, your stomach and liver are partially located here.
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what does cholesterol do in the cell membrane
Answers
Answer:
cholesterol modulate the bilayer structure of biological membrane in multiple ways it change fluidility
Cholesterol is an important component of the cell membrane that helps to regulate its fluidity and stability.
Cholesterol molecules are embedded in the phospholipid bilayer of the membrane, where they interact with the hydrophobic tails of the phospholipids and help to maintain the proper spacing between the phospholipid molecules.
This can regulate the fluidity of the membrane, allowing it to remain flexible and responsive to changes in the environment.
In addition to its effects on membrane fluidity, cholesterol also helps to stabilize the membrane by reducing its permeability to small molecules and ions. This can prevent the leakage of important cellular components, such as ions and nutrients, from the cell.
Cholesterol also plays a role in the formation of lipid rafts, specialized regions of the membrane that contain high concentrations of certain types of lipids and proteins. These lipid rafts are involved in many cellular processes, including signal transduction and membrane trafficking.
Overall, cholesterol is an essential component of the cell membrane that helps to regulate its fluidity, stability, and function.
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Does silver or aluminum have a higher resistance?
explain, please put it into your own words
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The higher the % IACS, the more conductive the material is. This standard refers to a pure, "standard" copper having a resistivity of 1.7241 microhm-cm at 20°C (68°F).
vesicle containing oxidase enzymes
Answers
A vesicle containing oxidase enzymes refers to a small, membrane-bound compartment within a cell that holds and transports oxidase enzymes.
Oxidase enzymes are involved in cellular respiration and play a crucial role in generating energy for the cell through the process of oxygen consumption. The vesicle helps to compartmentalize the enzymes, ensuring that they are in the right place at the right time to perform their function effectively. The vesicle is formed from the cell membrane and can be transported within the cell or to other cells through a process known as exocytosis.
By using vesicles to transport enzymes, cells can regulate their metabolic processes and maintain the proper balance of chemical reactions.
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Complete question
Vesicle containing oxidase enzymes refers to what.
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10. Which type of graph is the best to show the relationship between an Independent Variable (IV) and a Dependent Variable (DV)? ______________________
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what would happen to owl if a disease wiped out the whole population of rats
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If a disease wiped out the whole population of rats, it would lead to a disruption of the food chain, and many owl species may experience food shortages that would ultimately affect their survival.
Rats are a staple food for many owl species; hence, the extinction of rats due to disease may have disastrous consequences for the owl species.
It's fair to assume that many owl species would face food shortages if their rat population is wiped out due to disease.
In the end, the owl species may also be affected by the disease that kills the rats. A significant number of owl species may die as a result of food scarcity if the rat population is wiped out due to disease.
Owls, however, are opportunistic predators, which means they will feed on other animals if their primary prey is unavailable.
This means that the owls will have to adjust to their diet and find alternative prey items to survive.
Therefore, if a disease wiped out the whole population of rats, it would lead to a disruption of the food chain, and many owl species may experience food shortages that would ultimately affect their survival.
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What is the difference between a catabolic pathway and an anabolic pathway?.
Answers
Answer: Anabolic pathway: small molecules are assembled into larger ones. Energy is typically required. Catabolic pathway: large molecules are broken down into small ones. Energy is typically released.
Why is the cell membrane not as noticeable in a plant cell than in an animal cell?
Answers
when you give this type of speech, you attempt to move your audience to a new attitude or behavior.
Answers
When you give this type of speech, you attempt to move your audience to a new attitude or behavior. The type of speech described in the statement above is known as persuasive speech.
A persuasive speech is a speech that is given with the purpose of persuading the listeners to adopt the speaker's point of view or opinion on a specific issue. The objective of the speaker is to move the audience to change their attitude, beliefs, or behavior on a particular subject or issue. A persuasive speech is often used to sway people's minds and opinions about an issue that they might not have known much about. In a persuasive speech, the speaker tries to establish credibility, reason, and emotional appeals to persuade the audience to agree with the message conveyed. The persuasive speech should have a strong and clear argument that explains the main points, provides evidence, and explains the logic behind it. It is also important for the speaker to be aware of the audience's perspective and what their concerns might be so that they can address them.
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PLEASE HELP FAST ILL GIVE BRAINLIEST IF CORRECT!!!!
A teacher divides her class into groups and assigns each
group the task of measuring the length of the same object
three times. The teacher already knows that the length of
the object is 78.5 mm.
Based on the results the students record, which group makes the most
accurate measurements of the object?
A. Group D: 75.0 mm, 75.0 mm, 75.0 mm
B. Group B: 75.5 mm, 75.0 mm, 74.8 mm
C. Group A: 78.5 mm, 77.5 mm, 79.5 mm
D. Group C: 78.5 mm, 72.9 mm, 79.8 mm
Answers
Answer:
I believe It's answer D.
Explanation:
Which of the following is NOT formed by weathering ? A) sandy beaches B) pavement cracks C)fertile soil D) sedentary rocks
Answers
Answer:
B
Explanation:
Answer:
Explanation:
Dont listen to the one below its c
5.The data table below summarizes the results of an investigation in which seeds from the same plant were grown
under different conditions of temperature and relative.
Which conclusion can be drawn from the information in the data table?
(1) Color in this species is determined by genes, only.
(2) Many characteristics are not inherited.
(3) Mutations occur only when plants are grown at low temperatures.
(4) There is an interaction between environment and heredity.
Answers
The data present in the table shows an alteration in the pigmentation of plants grown in environments of different temperatures and humidity. This allows us to infer that there is an interaction between the environment and the aspect of the plants.
The experiment depicted by the data in the table shows that it was comprised of 4 variables:
The humidityThe TemperatureThe color of the plants The genes present in each seed.As per the first option that states that color in this species of plant is determined only by genes, we can immediately consider this statement to be false given that the data in the table directly contradicts this claim. The data in the table shows a clear correlation between plant color and the environment and therefore renders option one incorrect.
Options 2 and 3 provide specific assumptions as to the genetic makeup of the plants and exact hereditary patterns. Though these assumptions may turn out to be true, it is not something that can be determined from the data in this table.
We can not assume that mutations occur at low temperatures because we are not given the value of the genes shown and therefore do not know which of the scenarios corresponds to the normal outcome and which shows a mutation.
Therefore it may very well be true to say that the mutations occur at high temperatures rather than lower ones. Options 2 and 3 are false.
Finally, option four provides the only sound choice of conclusions. This option states that there is an interaction between heredity and the environment. This means that the environment in which a seed is planted directly affects the genes that are expressed.
This is the only sound conclusion given that it does not give specifics but instead makes a broad assumption that can be easily corroborated by the evidence listed in the table.
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Answer: 4. There is an interaction between environment and heredity.
Explanation: There is an interaction between environment and heredity. The organism that have genes AA or Aa are red at 20 degrees C and white at 31 degrees C.
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Match them the names and the letters
Answers
A is Alexis. This line is the only one pointing down. Alexis is the only one moving downward as she walks down her driveway
Now only Dad and Aiden are left. Dad goes 1 mile while Aiden only goes .75. Of the two remaining gong lines (B and D) B is longer.
So, B is Dad and D Aiden
Identify the process that describes fluid moving from areas of higher concentration to areas of lower concentration.
Answers
Answer: Diffusion
Explanation
Diffusion refers to the process that describes the movement of fluid from areas of high concentration to low concentration. Osmosis is the opposite of diffusion and refers to the movememnt of low concentrations to high.
Sam is investigating the factors that affect photosynthesis. She keeps some plants in the dark for 24–48 hours. They receive no light. What does this remove from the plants?
Answers
Keeping the plants in the dark for 24-48 hours removes the source of light from the plants.
Light is one of the essential factors required for the process of photosynthesis in plants.
During photosynthesis, plants use light energy to convert carbon dioxide and water into glucose and oxygen. This process takes place in specialized cell structures called chloroplasts, which contain the pigment chlorophyll that captures light energy.By depriving the plants of light for an extended period, the plants are unable to carry out photosynthesis. As a result, they are unable to generate the energy-rich molecules necessary for their growth, development, and survival.Without the presence of light, plants cannot perform the chemical reactions involved in photosynthesis and cannot produce the required carbohydrates and other organic compounds.Thus, the plant's source of light is removed by keeping them in the dark for 24 to 48 hours.
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Five seconds into her run, Selina sees a rabbit and decides to chase it. She accelerates at a rate of 0.1m/s2. What would be her pace at 10s? Show your work.
Answers
Answer:
v = u + at
where
v is the final velocity
u is the initial velocity
a is the acceleration
t is the time
v = 0 + (0.1 m/s^2) × 10 s
v = 1 m/s
Therefore, Selina's velocity after 10 seconds of accelerating at 0.1 m/s^2 is 1 m/s.
PLEASE HURRY!!! Radiation has caused a mutation in the DNA of a bird. This change will most likely be passed on to its offspring if the mutation occurs in its
A. Sperm cell
B. Feather cell
C. Skin cell
D. Nerve cell
Answers
Answer:
A. Sperm cell
Explanation:
Mutations are genetic alterations in the nucleotide sequence that form the genome of a given organism. In general, mutations have negative effects (i.e., mutations are generally deleterious), but sometimes these genetic changes may be adaptive (and therefore beneficial). Somatic mutations are genetic alterations acquired by somatic cells (they can not be inherited by the offspring), while germline mutations occur in gametes (sperm and egg) and they can be inherited by the offspring, thereby affecting the progeny of the organism.
the cells that attack damaged arteries causing inflammation and decreased blood flow are? group of answer choices beta cells chief cells parietal cells foam cells
Answers
The correct answer is option D.
The cells that attack damaged arteries causing inflammation and decreased blood flow are foam cells.
What are foam cells?
In general, foam cells are also known as macrophages or fatty streaks.
These cells consists of lipids that are eaten by macrophages or white blood cells.
When an invader enters into body, macrophages surround them and engulf them. In this way, these cells are consuming cholesterol which accumulates over time and block the arteries.
to put it simply, foam cells are fluffy macrophages filled with cholesterol. These cells create hindrance in blood flow and cause inflammation in arteries.
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Enamel is the hardest substance in the human body. Justify your answer.
Answers
Enamel is indeed the hardest substance in the human body. It is present in teeth of humans. It covers every tooth and provides the hard layer.
Tooth Enamel is hard glossy substance that is comprised of calcium and phosphate mineral crystals which in return makes our teeth more stronger. Teeth enamel care is extremely important to maintain the oral health of teeth.
Tooth Enamel is one of the major tissue that make up tooth in humans. It covers the top layer of the teeth known as Crown. Calcium hardens the tooth enamel. Enamel contains 96% of the minerals. The color of Enamel varies from light yellow to white.
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Someone please HELP!!!!!!
Answers
I hope that helps and sorry if my answer turned out wrong but I tried my best so enjoy!!
can i pls have help with this
Answers
Answer:
Scientists try to control most variables in an experiment to find a relationship between the independent variable and the dependent variable
Answer:
Controls are done in order to know if experiments or the subjects being tested are working. Both the control and the subject are compared and observed for change or improvement that will lead to answering to the hypothesis. Since the tested variables will determine the results.
which of the statements do you think best describes the way that base pairing stabilizes the double helix of dna?A., Shapes of complementary bases fit together like lock and key.
B., The arrangement of atoms allows precise hydrogen bonding.
C., Bases can pair as long as there are enough electronegative atoms.
D., Bases can pair as long as there are enough hydrogen atoms.
Answers
Option(B). is the statements describes the way that base pairing stabilizes the double helix of dna.
The phrase that best captures how base pairing stabilises the double helix of DNA is that the arrangement of atoms allows precise hydrogen bonding. Due to exact hydrogen bonds between particular base atoms (guanine and cytosine and adenine and thymine), the complementary base pairs (adenine and thymine) fit together. The two strands of the double helix are held together by hydrogen bonds that develop between the nitrogenous bases, specifically between the hydrogen atoms connected to the nitrogen atoms and the electronegative atoms (oxygen or nitrogen) in the complementary base. Although the lock and key metaphor from statement A can be a helpful approach to consider how the bases complement one another, it falls short of capturing the true nature of hydrogen bonding, which stabilises the double helix helix. Statements C and D are incorrect as they do not accurately describe the specific chemical interactions that occur between the complementary bases.
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Where does most of the carbon, C, in the sugar beet come from
Answers
Answer:
They take in carbon from the surrounding air.
Explanation:
Since a beetroot is like a plant, it needs carbon to get bigger and stronger. If there is Carbon around the certain area of the beetroot, it will take it in.
Write down where the fingerprint is an Arch, Loop, or Whorl
Answers
Answer:
arch i think
Explanation: