Old Quick Review

Question 1

subunits of actin

Answer 1

G actin monomer, arp2/3, formin, myosin, contractile ring in cytokinesis

Question 2

elements of intermediate filmanents

Answer 2

alpha helical region, C terminus, N terminus, micro polarity, macro non-polarity, forms lamina

Question 3

microtubules

Answer 3

alpha beta heterodimers, Gamma-turc 13 subunit ring, kinesins + , dyneins - , flagella, kinetochore, mitotic spindle

Question 4

net result of CAC

Answer 4

3NADH, 1GTP, 1 FADH2, 2 CO2

Question 5

where is the CAC

Answer 5

mitochondrial matrix/inner membrane

Question 6

first step of glycolysis enzyme

Answer 6

hexokinase

Question 7

why is it important that glucose is phosphorylated?

Answer 7

keeps it from leaving the cell

Question 8

glycolysis product

Answer 8

2,2,2 - pyruvate, ATP, NADH

Question 9

glycolysis input

Answer 9

glucose, 2ADP, 2P, 2NAD+, 2 ATP

Question 10

other fuels for CAC

Answer 10

fatty acids, amino acids

Question 11

does the cell require O2 for CAC to run?

Answer 11

yes, for ETC which makes NAD+ for glycolysis

Question 12

where does the carbon in our Co2 come from?

Answer 12

CAC

Question 13

where does ETC take place

Answer 13

the intermembrane space