What is an example of the nucleus and a non example?

2 answers:

7 0

The nucleus is an organelle found in eukaryotic cells which acts like the control center of the cell . An example why it is the control center is because it tells each part of cell what to do inside cells .

Non Example of nucleus is: Mitochandria , which is the main genome of the organism and is found in the nucleus.

Leviafan [203]3 years ago

6 0

In a red blood cell, the control center is the nucleus. A mitochondria is not a nucleus. It is another organelle that produces energy for the cell.

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Give four causes of mutation

exis [7]

- DNA codes fail to match accurately.

- The environment.

- Disclosure to chemical or radiation.

- <span> Mistake in the cellular machinery</span>

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How was osmosis used to stop Clark’s seizures?

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Answer:

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Explanation:

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During meiosis I, _____________________. Group of answer choices homologous chromosome pairs are separated the chromosome number

spayn [35]

Homologous chromosome pairs are separated

Meiosis 1 refers to the initial stage of meiosis where one parent cell divides into two daughter cells. This stage is where homologous pairs of chromosomes will segregate and separate from each other and move into the two daughter cells which result in the division of the total chromosomal number by half.

<h3>What happens during Meiosis 1 ?</h3>

Meiosis I ends when the chromosomes of each homologous pair arrive at opposing poles of the cell.

The microtubules disintegrate, and a new nuclear membrane forms around each haploid set of chromosomes.

The chromosomes uncoil, forming chromatin again, and cytokinesis occurs, forming two non-identical daughter cells.

Learn more about Meiosis here:

brainly.com/question/8253366

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According to the World Resource Institute, biodiversity is the variety of the world's organisms, including their genetic diversi

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What is an example of a muscle of facial expression?

allochka39001 [22]

Buccinators are muscles in the cheek that help smiling.
Laris oculi are muscles helping close eyelids.
Orbicularis oris is a muscle that helps manipulate the mouth:
the correct answer is D. all the above are muscles that help facial expression.

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4 years ago