Question

column a

1. cell membrane
2. nucleus
3. chromosomes/genes
4. cytoplasm
5. centrioles
6. mitochondria
7. ribosomes
8. lysosomes
9. golgi apparatus
10. smooth endoplasmic reticulum
11. rough endoplasmic reticulum
12. cytoskeleton
13. flagella
14. cilia
15. cell wall

column b
a. site of lipid and steroid synthesis
b. controls what goes into and out of all cells
c. gel - like substance inside the cell
d. puts final touches on proteins and packages them
e. found in eukaryotic cells and holds the cells dna
f. long, whip - like projection from cell membrane
g. has ribosomes, site of most protein synthesis and transportation in cell
h. outer surrounding structure found in many (not all) cells that is rigid and protective
i. short, hairlike projections on cell membrane
j. site of aerobic cellular respiration in eukaryotes
k. contains hydrolytic enzymes as the clean - up crew for the cell (housekeeping)
l. cellular structure, found in all cells where proteins are made/built
m. instructions for the cells proteins that determine the organisms characteristics
n. involved in cell division, make spindle fibers
o. gives internal support/structure to the cell

Explanation:

Matching cell structures in Column A to their functions in Column B based on biological knowledge of cell organelles and their roles.

Answer:

1. b. controls what goes into and out of all cells
2. e. found in eukaryotic cells and holds the cell's DNA
3. m. instructions for the cell's proteins that determine the organism's characteristics
4. c. gel-like substance inside the cell
5. n. involved in cell division; make spindle fibers
6. j. site of aerobic cellular respiration in eukaryotes
7. l. cellular structure, found in ALL cells where proteins are made/buit
8. k. contains hydrolytic enzymes as the clean-up crew for the cell (housekeeping)
9. d. puts final touches on proteins and packages them
10. a. site of lipid and steroid synthesis
11. g. has ribosomes, site of most protein synthesis and transportation in cell
12. o. gives internal support/structure to the cell
13. f. long, whip-like projection from cell membrane
14. i. short, hairlike projections on cell membrane
15. h. outer surrounding structure found in many (not all) cells that is rigid and protective