Organelles In Eukaryote

Question 1

Ribosomes (free or bound)

Answer 1

Use the DNA to make proteins (necessary)

Question 2

Cytoskeleton

Answer 2

Network of protein fibers extending throughout cytoplasm, physical shape and support, generates movement, controls intracellular flow

Question 3

Flagella and cilia

Answer 3

Short projections used for movement. Sperm have flagella, cilia are in respiratory tract

Question 4

Mitochondria

Answer 4

“Powerhouse of the cell”. All purpose energy converter. Present in almost all cells. Converts chemical bonds in food into energy. Maternally inherited.

Question 5

Lysosomes

Answer 5

“Garbage disposals”

Site of intracellular digestion, membranous sacs of digestive enzymes. Acidic. Digest food, break down damages organelles.

Question 6

Endomembrane

Answer 6

Build proteins and lipids, send out of cell to body (UPS). Rough ER, smooth ER, and

Question 7

Nucleus

Answer 7

Genetic control center containing most of the genes. 2 layered membrane with pores.