unit 2 Cell Structure and Function Concept Review

What is the purpose of chlorophyll in the chloroplast?

• A. To store genetic information

• B. To produce ATP

• D. To regulate cell growth

• C. To capture light energy for photosynthesis

Tags

NGSS.HS-LS1-5

Describe the function of the mitochondria.

• A. To synthesize proteins

• B. To store water and nutrients

• C. To produce energy through cellular respiration

• D. To provide structural support to the cell

Tags

NGSS.HS-LS1-7

What is the advantage of the cristae in the mitochondria?

• B. Storage of genetic material

• A. Increased surface area for chemical reactions

• D. Protection against pathogens

• C. Regulation of cell metabolism

Describe and diagram the relationship between mitochondria and chloroplast.

• A. They are unrelated organelles

• C. They are both involved in photosynthesis

• B. They work together to produce ATP

• D. They are found only in animal cells

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-5

What are the functions of the nucleus?

• D. Protein synthesis

• C. Photosynthesis

• B. Storage of genetic information and control of cell activities

• A. ATP production

Describe the function of ribosomes.

• C. To store water and nutrients

• B. To synthesize proteins

• D. To regulate cell growth

• A. To produce energy

Tags

NGSS.HS-LS1-1

Describe the function of the cell wall. What organic compound is used to construct cell walls?

• A. To provide structural support; Cellulose

• D. To regulate cell growth; Starch

• B. To store genetic information; DNA

• C. To produce energy; Glucose

Describe the function of the vacuole.

• C. To synthesize proteins

• A. To store water and nutrients

• B. To produce ATP

• D. To regulate cell growth

Tags

NGSS.MS-LS1-2

How is genetic information stored in prokaryotic cells?

• A. In the nucleus

• B. In the cytoplasm

• C. In the mitochondria

• D. In the vacuole

Contrast prokaryotic and eukaryotic cells.

• D. Eukaryotic cells have flagella; Prokaryotic cells do not

• B. Eukaryotic cells have a cell wall; Prokaryotic cells do not

• A. Prokaryotic cells have a nucleus; Eukaryotic cells do not

• C. Prokaryotic cells are larger than eukaryotic cells

• Eukaryotic cells have a nucleus, prokaryotes do not