Cell Review

Every living organism is made up of one or more cells.

• True

• False

What piece of equipment is the best to use to observe the structure of a cell?

• a telescope

• a microscope

• a magnifying glass

Sebastian looked at a cell through a microscope. He identified a nucleus, chloroplast, and cytoplasm. What kind of cell did Sebastian observe?

• vertebrate

• plant

• animal

• bacteria

Wendy examined protist cells through a microscope. What do you think she might see?

• Eukaryotic cells

• unicellular and multicellular organisms

What is found in plant cells but not in animal cells?

• vacuoles

• nucleus

• cell membrane

• chloroplast

What directs all cell activities?

• the cell wall

• the cytoplasm

• the nucleus

What is the jelly-like substance in side of cells called?

• cell membrane

• photosynthesis

• cell wall

• cytoplasm

What are characteristics of both plant and animal cells?

• They can only be seen with a microscope.

• They are found only in humans.

• They make their own food.

• They all have a cell wall.

What are the two main kinds of cells?

• animal and bacteria

• plant and animal

• prokaryotic and eukaryotic

What is the job of the cell wall?

• It helps the plant produce energy.

• It contains the plant DNA.

• It helps the plant stand up.