After an mRNA molecule is constructed from a DNA template, which statement explain what happens next? You should select all
that apply.
A)
The mRNA becomes a double stranded molecule.
B)
The mRNA brings an amino acid to the nucleus.
C)
The mRNA contains a start codon that reads AUG.
D)
The mRNA travels from the nucleus to the ribosome.
E)
The mRNA is exported from the cell through the membrane.
Answers
Answer:
C) The mRNA contains a start codon that reads AUG.
D) The mRNA travels from the nucleus to the ribosome.
Explanation:
mRNA is single stranded. The mRNA does leave the nucleus but does not leave the cell. The mRNA does not carry the amino acids, that job belongs to the tRNA and it brings them to the ribosome.
The formation of the mRNA from the DNA is called transcription. In this process, the mRNA has both the introns and the exons.
The correct option of the following question is D
The replication, transcription all process is occurs in the cytoplasm of the cell. After the process of replication, the DNA moves to the nucleus for the transcription process. The process of the formation of protein from the mRNA is called translation. The translation process occurs in the ribosomes.
The protein formation requires the ribosomes hence the RNA must be transferred to the ribosomes.
Hence, the correct option is D that is the mRNA travels from the nucleus to the ribosome.
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Related Questions
help me pls answer..
Answers
ome people have dimples; other people do not. Having dimples is dominant over not having dimples.
If the allele for having dimples is represented with the letter D, what allele combinations can result in having dimples?
Answers
Why? Dimples are dominant meaning that if one dimple trait is in allele it will be shown even if there is a recessive trait. So DD and Dd are the answers
Pluto travels around the sun in which zone of the solar system?
Answers
Raspberries can reproduce by means of runners, which are stems that grow horizontally above the ground. At the region of the runner that touches the ground, a new plant develops. The new plant is genetically identical to the parent because
Answers
Answer:
Explanation:
This is because the new cell is produced asexually. Therefore the mutated cells are similar to the parent.
Asexual reproduction refers to the process where a parent plants reproduce or replicate new plants by itself and the new plants carries the same set of chromosomal numbers thereby been genetically identical to the parent.
A space used in industry or research settings that has a controlled level of contaminants is called a __________.
Answers
Answer:
Clean room.
Explanation:
An experiment can be defined as an investigation which typically involves the process of manipulating an independent variable (the cause) in order to be able to determine or measure the dependent variable (the effect).
This ultimately implies that, an experiment can be used by scientists to show or demonstrate how a condition causes or gives rise to another i.e cause and effect, influence, behavior, etc in a sample.
Cause and effect can be defined as the relationship between two things or events in which an occurrence one (cause) leads to the occurrence of another (effect).
Hence, a space used in industry or research settings that has a controlled level of contaminants is called a clean room.
A clean room refers to environment or laboratory that is typically free from dust, pollution or any form of contaminants, used for carrying out experiments and manufacturing processes.
Which line best foreshadows that the young man will end up in solitary
confinement?
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Answer:
Explanation:
there is nothing on the slide
please help me !!!!
Explain why the two pictures below are incorrect:
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Answer:
Two of the same molecules can not connect. I hope this is right...
can someone please answer these two questions correctly? thank you so much!! ((:
Answers
Explanation:
1) 72 of their chromosomes would be somatic and only 2 would be gametes. the number is always two as (normally) an organism will have either 2 X chromosomes (female) or an X and Y chromosome (male).
2) without genetic diversity, an entire species of an organism can go extinct from the same thing as none of them would have mutated any defenses and pass them off to their offspring.
hope this helps :)
A student comes to school and eats breakfast before going to class. Eating breakfast gives the student sufficient energy to handle her classes. What two body systems work together to provide the student’s cells with energy?
A.
Excretory and endocrine
B.
Digestive and circulatory
C.
Digestive and excretory
D.
Excretory and circulatory
Answers
The Cell TheoryThe smallest living things are one-celled or ____+_______________Large organisms contain millions of cells. They are many-celled or _________________ ____________________________.All of the organism's life functions are carried out by cells or parts of cells.Cells develop from other living cells – not from nonliving matter.
Answers
Answer:
unicellular; multicellular
Explanation:
The smallest and the most basic unit of life is the cell. Living organisms that are made of just one cell are said to be unicellular while those that are made up of multiple cells are said to be multicellular. Many unicellular organisms are some of the smallest living organisms to exist in nature. They cannot be seen with the ordinary eyes, except with the aid of microscopes.
Which plantlike protists do not have flagella?
a). diatoms
b). dinoflagellates
c). euglenoids
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What are the reactants of cellular respiration?
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Answer:
cellular respiration
C6H12O6 + 6O2 → 6CO2 + 6H2O.
reactants are C6H12O6 + 6O2
I. e sugar and oxygen.
plz help me this is for a grade
Answers
Answer:
Organelle 1
Explanation:
This is the nucleus which stores dna, which would determine blood type.
Organelle 1 is called as the nucleus that stores DNA, which would determine blood type. So, the correct option is A.
What is Nucleus?The membrane-enclosed organelle in a cell that houses the chromosomes is known as the nucleus. The nuclear membrane has a variety of pores that enable the selective passage of specific molecules (such proteins and nucleic acids) inside and outside the nucleus.
The cytoplasm and nucleus's contents are separated by the membrane. The chromosomes of the cell are also included within it. The chromosomes, which contain DNA, supply the genetic data necessary for the synthesis of various cell components as well as for the replication of life.
It regulates the cell's growth and reproduction and holds the genetic information. The genetic makeup of a cell is contained in the nucleus, which has been explained in detail as a membrane-bound structure.
Therefore, the correct option is A.
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What evidence supports the claims that the climate is
changing? I
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1. Which statement is true about renewable natural resources?
Resources that are being used at a rate much faster than the rate at which they are
formed.
Resources exist in a fixed amount and can only be replaced through a process that
takes millions of years.
Resources replaced through natural processes at a rate equal to or faster than they
are being used.
Natural Resources can be depleted or used to the point that they are no longer
available.
Answers
Answer: it is b i just did it 5 minutes ago
Explanation: it is b i just did it 5 minutes ago
structure that helps move bacteria is called a
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Explanation:
Flagella - Flagella (singular, flagellum) are hairlike structures that provide a means of locomotion for those bacteria that have them. They can be found at either or both ends of a bacterium or all over its surface.
diagram of a bacteriophage
Answers
Answer:
diagram of a bacteriophage
Explanation:
Explanation:
hope it helps you...i. was not able to give clear photo so sorry
1. What makes California special in terms of biodiversity?
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Answer:
California is a biodiversity hot spot because of its unique geography, climate, geologic history and size. California’s network of terrestrial protected lands covers 46% of the state.
Explanation:
Can anyone help me with finding answer?!
Answers
before I answer this question can you specify it
A predator/prey relationship exists between –
F.
A caterpillar and an ant, when the caterpillar feeds on the ant’s eggs.
G.
A cuckoo and a warbler, when the cuckoo lays its eggs in the nest of the warbler.
H.
A honeysuckle flower and a hummingbird, when the honeysuckle attracts the hummingbird with nectar.
J.
A hyena and a vulture, when the hyena eats elephant remains alongside the vulture.
Answers
Meiosis is of evolutionary signicance as it
d. four daughter cells
b. generally similar daughter cells
a. Gametes
c. recominations
Answers
Answer:
d
Explanation:
four daughter cells are produced in meiosis
Explain why an area with extreme temperatures like one in the Arctic would be resistant to invasion by a biotic disturbance.
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Answer:
Negative responses protect our body by taking the deviation and making it less harmful to the body. When you cut your finger and lose blood, negative feedback kicks in to slow and stop the flow of blood.
The reason of area having high temperatures should be because of the negative response.
Reason of area with extreme temperatures:Due to the negative response, it protect our body by considering the deviation and it make less harmful to our body.
Also, when you cut the finger and blood comes so there is the negative feedback that kicks for stopping the blood flow.
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While frying French fries, Wanda burned her hand. Burns are examples of a:
skin abnormality.
homeostatic balance.
skin infection.
homeostatic imbalance.
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Answer:
Damage to the skin or deeper tissues caused by sun, hot liquids, fire, electricity, or chemicals.
The degree of severity of most burns is based on the size and depth of the burn. Electrical burns, however, are more difficult to diagnose because they're capable of causing significant injury beneath the skin without showing any signs of damage on the surface.
Explanation:
hope this helps, lovely!! Have a great day <3
Answer:
D
Explanation:
homeostatic imbalance
Why are trophic levels important?
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Research on laboratory rats suggests that hunger is controlled by the
A. prefrontal cortex
B. hypothalamus
C. amygdala
D. cerebellum
Please select the best answer from the choices provided
Answers
Answer:
b hypothalamus
Explanation:
The hypothalamus controls hunger and satiety. Therefore, option (B) is correct.
What is the role of hypothalamus?
The hypothalamus regulates circadian rhythms, appetite, thirst, and body temperature. The study of illnesses and diseases associated to the neuroendocrine system may benefit from using rat hypothalamic neurons.
The arcuate nucleus, or infundibular nucleus in humans, is a region of the hypothalamus that permits peripheral peptides and proteins to cross the blood-brain barrier and interact with its neurons.
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Imagine that a team of scientists test a certain hypothesis, and the experimental results show that it is false. How will
this information most likely be helpful in the future?
O The hypothesis and experiment will not be discussed again.
The hypothesis will be used to support a different theory.
The results will be on record and can inspire a new hypothesis.
The results will show which other hypotheses must be true.
Answers
Answer:
the results will likely be recording and could inspire a new hypothesis.
Explanation:
A scientist crosses a brown guinea pig with a white guinea pig several times, he has a
phenotypic ratio of 1 brown, 2 spotted and 1 white, is this an example of complete
dominance or incomplete dominance? Explain your answer.
no
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During meiosis I, how could you have arranged the chromosomes in a different way? How do the differences affect the end result of meiosis??
Answers
Explanation:
Meiosis is the formation of reproductive cells, like the egg in the fallopian tube; if not fertilized by sperm, it is expelled by the menstrual cycle.
Some conditions during fertilization can be disrupted by an egg attaching to the fallopian tube instead of the uterus causing an ectopic pregnancy. Arranging chromosomes in a different way causes congenital defects like color blindness, crohn's disease down's syndrome, etc.
Please Help!! I need it :)
Answers
I think it's endoplasmic reticulum:)
Question 16 of 30
Which of the following best describes the purpose of technology?
O A. To find creative solutions to problems
B. To keep scientists working on interesting projects
C. To entertain
OD. To fund experimentation
Answers
Answer:
I would believe the correct answer is A, To find solutions to problems.
Explanation:
Technology is not actually just T.V's and phones (etc) but instead Technology is actually objects that are ment to make an action easily and more efficiently.