Life Science - 7th Grade Science

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Question

What controls a cell's activities?

Answer

To answer this question correctly, we need to know the function of the following organelles:

The cell membrane controls movement of materials in and out of the cell, and acts as a barrier between the cell and the environment.

The cell wall protects the cell, and allows water, oxygen, and carbon dioxide into and out of the cell.

The nuclear membrane controls movement in and out of the nucleus.

The nucleus controls the cell's activities.

Nucleus is the correct answer.

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Question

What controls movement of materials in and out of the cell, and acts as a barrier between the cell and the environment?

Answer

To answer this question correctly, we need to know the function of the following organelles:

The cell membrane controls movement of materials in and out of the cell, and acts as a barrier between the cell and the environment.

The cell wall protects the cell, and allows water, oxygen, and carbon dioxide into and out of the cell.

The nuclear membrane controls movement in and out of the nucleus.

The nucleus controls the cell's activities.

Cell membrane is the correct answer.

Compare your answer with the correct one above

Question

What protects the cell, and allows water, oxygen, and carbon dioxide into and out of the cell?

Answer

To answer this question correctly, we need to know the function of the following organelles:

The cell membrane controls movement of materials in and out of the cell, and acts as a barrier between the cell and the environment.

The cell wall protects the cell, and allows water, oxygen, and carbon dioxide into and out of the cell.

The nuclear membrane controls movement in and out of the nucleus.

The nucleus controls the cell's activities.

Cell wall is the correct answer.

Compare your answer with the correct one above

Question

What controls movement in and out of the nucleus?

Answer

To answer this question correctly, we need to know the function of the following organelles:

The cell membrane controls movement of materials in and out of the cell, and acts as a barrier between the cell and the environment.

The cell wall protects the cell, and allows water, oxygen, and carbon dioxide into and out of the cell.

The nuclear membrane controls movement in and out of the nucleus.

The nucleus controls the cell's activities.

Nuclear membrane is the correct answer.

Compare your answer with the correct one above

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