The Unit of Life

Which cell part is present in plant cells but not animal cells?

• Cell membrane

• Cell wall

• Cytoplasm

• Nucleus

Which of the following best describes the function of chloroplasts in plant cells?

• It traps sunlight to make food.

• It is where cell activities take place.

• It contains chlorophyll which traps sunlight to make food.

• It is controls the substances that enter and leave the cell.

What is the cell part that controls all cell activities and contains genetic information?

What is the function of cell wall?

• to support and give the plant cells its shape

• to make food for the plant

• to control the movement of substances in and out of the cell

• contain genetic information

Cells which are of the same type are grouped together to form . . .

• system

• cell

• organ

• tissue

Based on the flowchart, which cell is most likely a root cell?

• Q

• R

• S

When we grow older, our cells become bigger.

• True

• False

The cell membrane ________ the movement of substances in and out of the cell.

Draw and label the cell parts in an animal cell.

Draw and label the cell parts in a plant cell.