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Travka [436]
3 years ago
10

Characteristics of human chromosomes

Biology
1 answer:
qaws [65]3 years ago
6 0
Chromosome is a threadlike structure present in nucleus .Chromosomes are composed of chromatin and carry the genes in a linear sequence; these determine the individual characteristics of an organism there are 23 pairs of chromosomes out of those one is different. In female it is XXY qnd in males it is xy
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Gene expression products are packaged and modified by the addition and deletion of functional groups in this structure of the ce
pishuonlain [190]

Answer:

Golgi apparatus

Explanation:

Once the protein products are packaged in the endoplasmic reticulum into vesicles that fuse to the Golgi apparatus, these protein products are modified by enzymes. These changes are called post-translational modifications and include the addition of carbohydrates, lipids or some other functional groups. All these modifications are key for protein functionality. After this process is concluded, functional proteins are packaged into vesicles and released to their final destination inside or outside the cell.

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Can someone help me with this question ??????????????
Vadim26 [7]
The correct answer is B
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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

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expeople1 [14]
The most likely result of a developer cutting down the trees would be, the food that the birds eat would no longer be there. Therefore, the birds would have to go somewhere else.
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This is very vague. I am pretty sure that there are other instructions.

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