The Cell

Question 1

Role of the nuclear pore complex

Answer 1

Determines what enters the nucleus

Question 2

What are lysosomes

Answer 2

Membranous sac of hydrolytic enzymes

Question 3

What is the name of the inner folding of the mitochondria and what is the fluid called

Answer 3

Cristae and mitochondrial matrix

Question 4

What are the microtubules and microfilaments made out of

Answer 4

Microtubules - tubulin
Microfilaments - actin

Question 5

Function and composition of the golgi

Answer 5

Receive, package and transport macromolecules
Cisternae

Question 6

What are ribosomes made up of

Answer 6

Protein and RNA

Question 7

What is the function of enzymes in peroxisomes

Answer 7

Removal of H by producing hydrogen peroxide and converting it to water

Question 8

What are the 3 animal cell junctions and what is their function

Answer 8

Tight junctions - prevent leakage of extracellular fluids
Gap junctions - provide channels for communication
Desmosomes - fasten adjacent cells together