Chapter 7 Section 2 1k1x6f

Chapter 7 Section 2: Cell organelles Quiz: For 3 extra credit points, write the steps to the cell theory in the space to the right of figure 2-1. Multiple Choice Identify the choice that best completes the statement or answers the question. ____

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1. The cell part that controls most of the cell's activities is the ____. a. nucleus c. cytoplasm b. vacuole d. centriole 2. Which of the following cell parts have similar or related jobs? a. mitochondria and cell wall c. mitochondria and chloroplasts b. ribosomes and cell membrane d. nucleus and vacuole 3. Which of the following cell parts have similar or related jobs? a. cell wall and centriole c. cell membrane and nuclear membrane b. chloroplasts and vacuoles d. chloroplasts and nucleolus

4. Cell 1 of Figure 2-1 is probably a plant cell because of the presence of ____. a. mitochondria c. a nucleus b. chloroplasts d. a vacuole 5. The main function of the cell wall is to a. and protect the cell. b. store DNA. c. direct the activities of the cell. d. help the cell move. 6. Which of the following is a function of the nucleus? a. stores DNA b. controls most of the cell’s processes

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c. contains the information needed to make proteins d. all of the above Which of the following is NOT found in the nucleus? a. cytoplasm b. nucleolus c. chromatin d. DNA Which of the following is a function of the cytoskeleton? a. helps a cell keep its shape b. contains DNA c. surrounds the cell d. helps make proteins Which organelle makes proteins using coded instructions that come from the nucleus? a. Golgi apparatus b. mitochondrion c. vacuole d. ribosome Which organelles help provide cells with energy? a. mitochondria and chloroplasts b. rough endoplasmic reticulum c. smooth endoplasmic reticulum d. Golgi apparatus and ribosomes Which of the following structures serves as the cell’s outer boundary and regulates what goes in & out of the cell? a. mitochondrion b. cell membrane c. chloroplast d. channel proteins

Matching a. Golgi apparatus b. Endoplasmic reticulum c. Lysosomes ____ ____ ____ ____ ____

12. 13. 14. 15. 16.

d. Vacuole e. Cytoplasm

Jelly-like material found in the cell. Contains organelles & where most cell processes take place. Acts as cell’s clean up crew by digesting worn out organelles & molecules. Stores water, salt, & other molecules. Oversized in plants to enable them to flowers & leaves. Acts like transportation system by modifying & exporting materials. Has 2 forms, smooth & rough. Modifies, sorts, and packages cellular materials.

Chapter 7 Section 2: Cell organelles Quiz: For 3 extra credit points, write the steps to the cell theory in the space to the right of figure 2-1. Answer Section MULTIPLE CHOICE 1. ANS: NAT: 2. ANS: NAT: 3. ANS: NAT: 4. ANS: NAT: 5. ANS: 6. ANS: 7. ANS: 8. ANS: 9. ANS: 10. ANS: 11. ANS:

A C1 C C1 C C1 B C1 A D A A D A B

PTS: STA: PTS: STA: PTS: STA: PTS: STA: PTS: PTS: PTS: PTS: PTS: PTS: PTS:

1 III.1.2 1 III.1.2 1 III.1.2 1 III.1.2 1 1 1 1 1 1 1

E C D B A

PTS: PTS: PTS: PTS: PTS:

1 1 1 1 1

MATCHING 12. 13. 14. 15. 16.

ANS: ANS: ANS: ANS: ANS:

DIF: B

OBJ: 2-5

DIF: A

OBJ: 2-5

DIF: A

OBJ: 2-5

DIF: A

OBJ: 2-4

DIF: DIF: DIF: DIF: DIF: DIF: DIF:

OBJ: OBJ: OBJ: OBJ: OBJ: OBJ: OBJ:

B B A B A E B

7.2.1 7.2.2 7.2.2 7.2.3 7.2.4 7.2.4 7.3.1