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3 years ago

That's my question

Biology

1 answer:

olga2289 [7]3 years ago

3 0

Answer:

Explanation:

1. Incorrect - that is the rough ER (endoplasmic reticulum)

2. Incorrect - vacuoles don’t contain DNA. That is the nucleus

3. Correct - that is the mitochondria and respiration, the process of turning compounds into energy, takes place

4. Incorrect - that is the cell membrane, but it doesnt provide rigid support for the cell; the cell wall does

I hope this helps!!! :)

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Plz help ASAP! THANK YOU

marysya [2.9K]

Answer:

According to the diagram, what is occurring in step 7 is cytokinesis, with the separation of two daughter cells, following cell division.

Explanation:

Cytokinesis is a process that occurs at the end of mitosis or meiosis, being the final step of cell division. This mechanism allows the separation of the two daughter cells, with equal distribution of cytoplasm and formation of cell membrane, differentiating into two independent cells.

In the diagram it can be observed (step 7) that after the division process —in yellow— two arrows pointing to two cells are evident, which implies the process of cytokinesis.

Prior to the cytokinesis process, karyokinesis occurs, which is the separation of nuclei and formation of the nuclear membrane.

In animal cells, karyocinesis occurs by the effect of a ring of actin and myosin that helps to force the separation. In the plant cell, the fragmoplast is formed, a septum that induces the separation of the daughter cells.

The other options are not correct because:

Cell growth occurs in G1 phase.
Cell preparation occurs in interphase.
DNA replication occurs in S phase.
Mitosis is represented in yellow, and involves 4 phases.

4 0

3 years ago

WILL GIVE A BRAINLEST

8_murik_8 [283]

We can rule out small fish and grasses. My guess is that zooplankton get their energy from phytoplankton, because phytoplankton use photosynthesis to get their energy.

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3 years ago

Which pathogen can multiply quickly within a small space?

SashulF [63]

Bacterial pathogen can multiply quickly within a small space

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3 years ago

Why do cells in the epidermis flatten out and die as they reach the surface of the skin?

Rudik [331]

May not be right, but because of Oxygen and the growing of new skin? We rub our skin without noticing and it will become frail and rub off, creating new skin

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3 years ago

Which is not a method bacteria use to generate new combinations of genes? which is not a method bacteria use to generate new com

Anna35 [415]

Transduction. Transudction is the process where foreign DNA is introduced into a cell by a virus or viral vector. An example would be a viral transfer from one bacteria to another.

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3 years ago

That's my question ​

That's my question