Module 3

Question 1

Endomembrane system is formed by

Answer 1

Nuclear envelope, endoplasmic reticulum, Golgi apparatus, lysosomes, vesicles, vacuoles, plasma membrane

Question 2

Where are most of the genes located in the eukaryotic cell?

Answer 2

In the nucleus

Question 3

Smooth ER functions in

Answer 3

metabolic processes

Question 4

Steroid produced by the smooth ER

Answer 4

Sex hormones

Question 5

ER lumen

Answer 5

cysternal space from the cytosol

Question 6

Smooth ER main characteristics

Answer 6

• outer surface

- lack of ribosomes

Question 7

Rough ER main characteristics

Answer 7

• has ribosomes in the outer surface of the membrane

Question 8

What is the endoplasmatic reticulum?

Answer 8

Extensive network of membranes, tubules and sacs

Question 9

Glycoproteins are

Answer 9

proteins with carbohydrates covalently bonded to them

Question 10

Detoxification involves

Answer 10

Adding a hydroxyl group to drug molecules

Question 11

Genetic control in eukaryotics

Answer 11

Nucleus and ribosomes

Question 12

Energy processing

Answer 12

Mitochondria in all cells and chloroplasts in plant cells

Question 13

Structural support, movement, communication bt cells

Answer 13

Cytoskeleton, plasma membrane, cell wall