1. Science Chapter 1 Test Review

2. The picture shows a plant cell. Which organelle is a vacuole?

3. Choose the best answer Which of these organelles is part of a plant cell but not an animal cell? A.Cell wall B.Vacuole C.Nucleus D.mitochondria

4. Choose the best answer Which adaptation helps this animal sense its environment? A.Scales B.Dry skin C.Flicking tongue D.Good eyesight

5. Choose the best answer Lobsters have a hard covering called an exoskeleton. How do you think this is helpful to lobsters? A.It helps increase their reproduction B.It helps them swim C.It protects them from predators D.It helps them catch food

6. Look at this cell. Which organelle breaks down nutrients and stores wastes?

7. Choose the best answer How are plant cells and animal cells alike? A.They both have chloroplasts. B.They both have cell walls. C.They both have a nucleus that contains DNA. D. They both make their own food.

8. Choose the best answer The development of the microscope made it possible for people to A. measure the force of gravity. B. view the planets in the solar system. C. explain the types of heat transfer. D. view the small structures inside cells.

9. The diagram shows a cell Which of these organelles should be labeled the NUCLEUS?

10. Choose the correct answer Which structures are found in both plant and animal cells? A. chloroplast and cytoplasm B. mitochondrion and chloroplast C. vacuole and cell wall D. nucleus and vacuole

11. A cell is shown Which numbered organelle is a vacuole?

12. Choose the correct answer One difference between an animal cell and a plant cell is that A only plant cells have a nucleus. B only animal cells have a cell membrane. C only animal cells have a chloroplast. D only plant cells have a cell wall.

13. Complete the Venn-Diagram using the following choices Cell wall, cell membrane, chloroplasts, cytoplasm, nucleus, mitochondria, vacuoles, endoplasmic reticulum (ER) Plant Cell Animal Cell Cell wall chloroplasts Cell membrane, cytoplasm nucleus mitochondria vacuoles ER