Plant Cells vs Animal Cells

Question 1

Which statement best describes the main role of the cell membrane in a plant or animal cell?

Accepted Answer

It regulates the movement of substances into and out of the cell.

Answer

It produces the energy the cell needs for metabolism.

Answer

It stores the cell’s genetic material.

Answer

It provides a rigid framework that gives the cell its shape.

Question 2

Which of the following statements correctly describes a structure that is found only in plant cells and explains its purpose?

Accepted Answer

Chloroplasts contain chlorophyll, which allows the plant cell to perform photosynthesis and produce its own food.

Answer

Vacuoles store waste products, a function that occurs only in plant cells.

Answer

Mitochondria generate energy for the cell through cellular respiration, a process unique to plant cells.

Answer

The cell wall provides structural support and protects the cell, and it is found only in animal cells.

Question 3

Which statement best describes how the cell membrane controls the movement of substances into and out of a cell?

Accepted Answer

It allows some substances to pass through while preventing others, depending on their size and chemical properties.

Answer

It only allows water to move in and out of the cell.

Answer

It blocks every substance, so nothing can cross the membrane.

Answer

It lets all substances freely enter and leave the cell.

Try three questions