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Simora [160]
3 years ago
8

Help please!! Ill give brainliest!!

Biology
1 answer:
KengaRu [80]3 years ago
3 0

Answer:

D. Arg is replaced by His

Explanation:

The code is read in groups of 3 (triplets), so the triplet that is changed is:

G<u>C</u>A -> G<u>T</u>A

From the table, we know that GCA results in the amino acid ARG.

However the C changed to a T in the mutation so the trip is now GTA which codes for His instead according to the table. Therefore Arg is replaced by His. It is option D.

Hope this helped!

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What are the chemical origins of life?​
Studentka2010 [4]

Answer:

(Hope this helps can I pls have brainlist (crown)

Explanation:

The chemical genesis of life refers to the circumstances that may have existed, allowing the earliest replicating living forms to emerge. It examines the physical and chemical processes that might have resulted in the formation of early replicator molecules.

Only four elements make up around 96 percent of the mass of the human body: oxygen, carbon, hydrogen, and nitrogen, with water accounting for the majority of this.

The chemical genesis of life refers to the circumstances that may have existed, allowing the earliest replicating living forms to emerge. It examines the physical and chemical processes that might have resulted in the formation of early replicator molecules.

6 0
3 years ago
What would be the clearest demonstration of the flooding of jesse's potassium ions (k ) into the axions?
suter [353]

The clearest demonstration of the flooding of Jesse's potassium ions (K+) into the axons would be that Jesse stops running for a moment.

<h3>What is membrane potential?</h3>

The expression membrane potential refers to differences in the electrical charges in and out of the nerve cell (in this case, the neuron) in order to transmit information through prolongations called axons.

This difference is due to the presence of specialized ion channels in the membrane that allows the selective passage of ions to the interior of the cell or out it, thereby the movement of the potassium ions through axons is fundamental during the membrane potential.

In this case, stopping running would be caused by the K+ ions that flood the interior of the nerve cells, becoming them positive and leading to membrane depolarization.

In conclusion, the clearest demonstration of the flooding of Jesse's potassium ions (K+) into the axons would be that Jesse stops running for a moment.

Complete Question:

What would be the clearest demonstration of the flooding of Jesse's potassium ions (k ) into the axons?

A) Jesse is sleeping. B) Jesse is stretching before a run. C) Jesse is running as fast as he can. D) Jesse stops running for a moment.

Learn more about membrane depolarization here:

brainly.com/question/26502153

#SPJ1

7 0
1 year ago
What do plants take into their structures in order to photosynthesize. Name all things they take in.
guapka [62]
Sunlight,Carbon dioxide, water
5 0
3 years ago
Why would a scientific theory be revised over time?
timama [110]
Well, scientists may have collected new information about their theory and had to revise said theory to keep it up to date. Does that help? :)
7 0
3 years ago
Read 2 more answers
Please help, this is the last question
gregori [183]

Answer:

D

Maybe _shrug_.

m not so sure

5 0
3 years ago
Read 2 more answers
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