Cells

Test Review

What is the name of the stain we used on our cheek cells?

A. IodineB. Methylene blue C. Ink

ANSWER: B. Methylene blue

What part of the cell is “the brain of the cell”?

A. The membraneB. The nucleusC. The cytoplasm

ANSWER: The nucleus is the brain of the cell

These are the storage areas in a cell. a. vacuolesb. chloroplastsc. cytoplasm

Answer: a. vacuoles

What part of the cell holds the cell together and controls what goes in and out?

A. The membraneB. The nucleusC. The cytoplasm

ANSWER: The Membrane holds the cell together

The role of this organelle is to release energy that can be used to power various cellular processes.

a. nucleus b. mitochondriac. cytoplasm

The answer is b. mitochondria

Name the green structures that let the plants make their own

food.

A. The membraneB. The chloroplastsC. The cytoplasm

ANSWER: B. Chloroplast

Is this a plant cell or an animal cell?

This is an animal cell. It is circular and has a smaller vacuole.

Is this a plant cell or an animal cell?

This is a plant cell. It is rectangular, has chloroplasts, a large vacuole, and a cell wall.

What part of the cell protects the cell and gives it structure?

A. Cell wallB. cytoplasmC. Cell membrane

ANSWER: The Cell Wall

A group of cells that work together is called what?

A. OrganB. Tissue C. System

ANSWER: B. TissueKnow the organization of multicellular organisms cells-tissues-organ-organ system-organism.

Which type of cell has a nucleus?

A. EukaryoticB. ProkaryoticC. Organelles

ANSWER: Eukaryotic

An amoeba is an example of this type of organism.

a. unicellularb. prokaryoticc. cyotplasm

Answer: a. unicellular

DNA is organized into these structures in the nucleus.

a. cytoplasm b. chromosomesc. chloroplasts

The answer is b. chromosomes

Mitosis

• Review your notes on the steps and be able to tell what is happening in each picture in order.