What initiates translation?a) tRNA brings the first amino acid to the protein chain

b) a ribosome detaches from the mRNA strand

c) a ribosome reads a start codon

d) mRNA leaves the nucleus for the cytoplasm

Answers

Answer 1

Answer:

Answer:

c) a ribosome reads a start codon

Explanation:

Translation is a process in which a protein is synthesized messenger RNA in (mRNA). The process of translation occurs in ribosomes which mainly synthesize proteins. The ribosomes composed of many mRNA molecules and proteins.The ribosome translate mRNA molecule in three stages namely initiation,elongation and termination. During initiation ribosomal subunits binds to the start of the mRNA sequence.The a molecule of tRNA carries amino acid methionine which to the start codon of the mRNA sequence During elongation ribosomes continuously translate each codon.Amino acid added to a chain by means of a peptide bond.Termination occurs when a ribosome reaches a stop codon,

Answer 2

Answer:

Answer:

Explanation:

a ribosome reads a start codon

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Why would rapid cell growth be harmful to the body?

Answers

Answer:

The body could produce too many cells and if too many are clustered together, cell communication, signaling, and transport of materials could be limited or even stopped entirely. Another reason is becuase the more cells andd individual has, the more risk for developing cancerous or mutated/harmful cells.

According to scientific evidence, earth’s earliest atmosphere lacked oxygen. Over time, oxygen was added to the atmosphere.Which statements explain how this change occurred and how it affected life on earth?

Choose all answers that are correct.

A.

Adding oxygen to earth's atmosphere allowed for the development of prokaryotic organisms, which need oxygen to carry out many of their life processes.

B.

Adding oxygen to earth's atmosphere allowed for the development of eukaryotic organisms, which need oxygen to carry out many of their life processes.

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Answers

b and a are the correct answers

Which choice is involved in both sexual and asexual reproduction?seeds

sperm

spores

eggs

Answers

The choice that is involved in both sexual and asexual reproduction is the spores that are in the third option, as the others are involved in sexual reproduction, such as the sperm, egg, etc.

What is the advantage of sexual reproduction over asexual reproduction?

Both types of reproduction have advantages, for example, if a mutation occurs and becomes genetic, the chance of getting the disease is lower in sexual reproduction than in asexual reproduction. The possibility of recombination and crossing over reduces the rate of genetic disorders in sexual reproduction, whereas in asexual reproduction, the mutation passes from one to the other.

Hence, the choice that is involved in both sexual and asexual reproduction is the spores that are in the third option, as the others are involved in sexual reproduction, such as the sperm, egg, etc.

Learn more about sexual reproduction here.

brainly.com/question/7464705

#SPJ2

Answer:

it's going to be spern man

Up Name 1. A large pool of trash, known to be the size of 3 Texas, floats around in the middle of the Pacific Ocean. Pollution from humans on land, and boaters in the ocean have created this patch of trash. How does this pool of trash most likely impact the marine life in the Pacific Ocean? A. Different species of marine animals have multiplied. B. Marine animals have died by mistaking trash for food or getting tangled up in it. C. All the marine animals have moved to a new location. D. Marine life has not been impacted in any Way.

Answers

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PLEASEHELPINEEDHELP!!!!!!!!In a plant, roots absorb water and nutrients. Those materials are then transported to other parts of the plant.

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Choose ALL answers that are correct.

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