Glucose

Question 0

NADH make how many kj/mol

Answer 0

220

Question 1

ATP is how many kJ/mol?

Answer 1

30.5

Question 2

Anaerobic metabolism of glucose makes how many ATP vs. aerobic?

Answer 2

Anaerobic: 2ATP
Aerobic: 32 ATP

Question 3

Glucose is Aldose or ketose?

Answer 3

Aldose

Question 4

Fructose is Aldose or ketose?

Answer 4

Ketose

Question 5

Galactose is Aldose or ketose?

Answer 5

Aldose

Question 6

GLUT 1 transporter is where?

Answer 6

universal

Question 7

GLUT-2 important for?

Answer 7

liver and pancreas

Question 8

GLUT 4 is where?

Answer 8

muscle and adipose

Question 9

What GLUT is key to diabetic rise in glucose? why?

Answer 9

decreased insulin response, GLUT 4 doesn’t uptake glucose

Question 10

Anaerobic glycolysis produces what?

Answer 10

lactate

Question 11

Red Cells have mitochondria?

Answer 11

Nope.

Question 12

Red cells aerobes?

Answer 12

Obligate Anaerobes

Question 13

Gluconeogenesis generates glucose from?

Answer 13

glycerol

aminoacids

Question 14

High fructose correlated with?

Answer 14

obsesity

Question 15

Change in free energy for ATP hydrolysis?

Answer 15

-30.5kJ/mol

Question 16

1,3 bisphosphoglycerate
phosphoenolpyruvate
creatine
all have in common?

Answer 16

high-energy compounds

Question 17

NADH is storage molecule for most e- which equals?

Answer 17

reducing

Question 18

Aldotriose vs. ketotriose?

Answer 18

ketotriose has C=O in middle

Question 19

If too much glucose in vessels, what happens?

Answer 19

glycated blood vessels: prone to clots, decrease circulation

Question 20

How does body deal with glucose damage?

Answer 20

Replace enzymes every 3 days

replace RBCs every 120 days

Question 21

How does high glucose affect vision?

Answer 21

weak vessels

aneurysms
hemorrhage

Question 22

how to measure blood glucose on RBCs?

Answer 22

Hb A1C

Question 23

Body uses D or L glucose?

Answer 23

D-glucose

Question 24

What is special about GLUT 4?

Answer 24

It migrates to cell membrane in response to insulin to allow cell uptake of glucose

Question 25

does muscle have glucose-6-pase?

Answer 25

Nope only liver and kidney

Question 27

Glycolysis makes what two energy rich molecules?

Answer 27

ATP and NADH

Question 28

What is the Cory Cycle?

Answer 28

switching carbons between glycogen in muscle through lactate and back to glucose in liver

Question 29

What tissues relies on anaerobic glycolysis?

Answer 29

Retina | Red Cells

Question 30

3 sources for gluconeogenesis:

Answer 30

Lactate Amino Acids Glycerol

Question 31

Are Fatty acids ketogenic or glucogenic?

Answer 31

Ketogenic

Question 32

What is Galactosaemia?

Answer 32

missing enzyme to change galactose into glucose, in infants who cannot digest mother's milk

Question 33

fructose has how many carbons?

Answer 33

5 carbon ring, furanose

Question 34

Fructose metabolism needs what?

Answer 34

aldolase enzyme

Question 35

Fructose is bad why? 2 big reasons

Answer 35

1. does not elicit insulin from pancreas 2. no leptin from fat cells 3. does not suppress ghrelin

Question 36

In the liver, glucose turned into? Fructose turned into?

Answer 36

Glucose: glycogen Fructose: fatty acids