Part 3 Anatomy Study guide

Question 1

enzymatic- tertiary

Answer 1

• chemical reactions

Question 2

cell - recognition- quaternary

Answer 2

• identification of cell type

Question 3

receptor- tertiary or quaternary

Answer 3

• recognition of specific chemicals

Question 4

linkage- quaternary

Answer 4

• attach multiple cells. to each other
• gap
• tight
• adhesion

Question 5

Nucleus

Answer 5

• controls cell functions
• nucleus controls everything but the mitochondria

Question 6

What is inside the nucleus?

Answer 6

• chromatin
• DNA

Question 7

What is inside the Nucleous?

Answer 7

• nuclear membrane

Question 8

What does the ribosomes do?

Answer 8

makes proteins

Question 9

What does the rough ER do?

Answer 9

makes proteins functional

Question 10

What does the smooth ER do?

Answer 10

preparation for intracellular transport

Question 11

What does the Muscles cells store?

Answer 11

calcium

Question 12

endocrine cells

Answer 12

make steroid hormones

Question 13

liver cells

Answer 13

detoxify chemicals

Question 14

mitochondria

Answer 14

energy production
(power house of the cell)

Question 15

centriole/centrosome

Answer 15

controls intracellular movement

Question 16

flagella

Answer 16

movement of cell

• sperm

Question 17

cilia

Answer 17

extracellular movement of fluids

Question 18

What are the types of two passive transport ?

Answer 18

diffusion, osmosis

Question 19

Diffusion

Answer 19

movement of solute from an area of higher concentration to an area of lower concentration

Question 20

osmosis

Answer 20

movement of water from area of higher concentration to area to lower concentration, through a membrane

Question 21

What is active transport?

Answer 21

energy required

• pump ( moves chemicals from lower to higher cconcentration)
• phagocytosis (eating/drinking)
• secretion

Question 22

substrate specific

Answer 22

• enzyme-substrate complex
• product

Question 23

competitive inhibition

Answer 23

chemical substance has a shape that fits the active site of an enzyme and competes with the substrate, effectively inhibiting the enzyme.

Question 24

non-competitive inhibition

Answer 24

the inhibitor reduces the activity of the enzyme and binds equally well to the enzyme, whether or not it has already bound to the substrate.

Question 25

Denaturation

Answer 25

loss of normal shape of a protein due to heat or other factor

Question 26

Transcription

Answer 26

production of mRNA

Question 27

Translation

Answer 27

production of proteins