Cells practice test

1. Which of the following are CHARACTERISTICS of living things?

• a. Take in and use water; Reproduce; Share similar chemicals

• Share

  similar chemicals; Made of cells; Breathe air

• Reproduce; Made of cells; Exhale carbon dioxide

• Made of

  cells; Reproduce; Grow and Develop

Which is

NOT one of the four needs of ALL living things?

• Oxygen

• Shelter

• Water

• Food

During

____ materials move into the cell while during ____ materials move out of

the cell.

• a. Exocytosis; Endocytosis

• Diffusion; Osmosis

• . Active Transport; Passive Transport

• Endocytosis; Exocytosis

4. During photosynthesis, plants make a sugar called ____.

• Sucrose

• Glucose

• Dextrose

• Sucralose

Living

things can reproduce either ____ or ____.

• sexually or unsexually

• asexually or unsexually

• sexually

  or dissexually

• sexually or asexually

6. A unicellular organism is a living thing made of ____.

• a. one organelle

• b. one cell

• more than one organelle

• . more than one cell

What three things DO PLANT CELLS HAVE that animal cells do not?

• a. Cell membrane, chloroplast, small vacuole

• b. Round shape, hard outer covering, large vacuole

• Cell

  wall, small vacuole, chloroplasts

• Cell

  wall, large vacuole, chloroplasts

A prokaryotic cell is one that ____ while a eukaryotic cell is one that ____.

• a. has DNA; does not have DNA

• b. does not have DNA; has DNA

• does not have a nucleus; has a nucleus

• has a

  nucleus; does not have a nucleus

The

clear, thick jelly like substance that fills the inside of the cell is the

• Cytoplasm

• chlorophyll

• . Vacuole

• mitochondria

I am the powerhouse of the cell, and I make energy. I break down food to release ATP

• a. Chromosome

• b. Mitochondria

• lysosome

• nucleus