Carbohydrates 1

Question 1

Hydrates of carbon

Answer 1

Carbohydrates

Question 2

Polymers of polyhydroxyaldehydes/ polyhydroxyketones & deriv

Answer 2

Carbohydrates

Question 3

Aldehyde / ketone deriv of polyhydric alc consisting C, H, O where the ration of H & O is same as water

Answer 3

Carbohydrates

Question 4

CHOH

Answer 4

Carbohydrates

Question 5

Storage form of energy in the body

Answer 5

Carbohydrates

Question 6

Provide significant fraction of energy in the diet of most org

Answer 6

Carbohydrates

Question 7

Serves as structural component of many org

Answer 7

Carbohydrates

Question 8

Carbohydrates in bacteria

Answer 8

Cell walls

Question 9

Carbohydrates in insects

Answer 9

Exoskeleton

Question 10

Carbohydrates in plants

Answer 10

Fibrous cellulose

Question 11

Classification of Carbohydrates

Answer 11

Monosaccharide
Oligosaccharide
Polysaccharide

Question 12

Most impt carbohydrate

Answer 12

Glucose

Question 13

Major metabolic fuel of mammals

Answer 13

Glucose

Question 14

Universal fuel of fetus

Answer 14

Glucose

Question 15

For storage

Answer 15

Starch

Glycogen

Question 16

Found in nucleic acid

Answer 16

Ribose

Deoxyribose

Question 17

Lactose in milk, glycolipids, glycoproteins, proteoglycans

Answer 17

Galactose

Question 18

Glucose is phosphorylated, converted to fructose, then fructose is phosphorylated

Answer 18

1st step

1st stage Glycolysis

Question 19

Produces 2 mols:
Dihydroxyacetone phosphate
Glyceraldehyde-3-phosphate

Answer 19

2nd step

2nd stage Glycolysis

Question 20

Gly 3-P is oxidized by NAD+ 7 phosphorylated w/ Pi producing:
1,3-bisphosphoglycerate
NADH

Answer 20

1st step

2nd stage Glycolysis

Question 21

Phosphates are transferred to ADP producing ATP in 2 diff steps

Answer 21

2nd step

2nd stage Glycolysis

Question 22

Final product: 2x (Pyruvate + 2 ATP + NADH)

Answer 22

3rd step

2nd stage Glycolysis

Question 23

NADH oxidized to NAD+ (when O2 is avail)

Answer 23

Final step in Glycolysis

Question 24

Pyruvate is reduced by NADH to Lactate & NAD+

Answer 24

Anaerobic

Question 25

Pyruvate transported to mitochondrion

Answer 25

Aerobic

Question 26

Citric acid cycle aka

Answer 26

Tricarboxylic acid cycle | Krebs cycle

Question 27

Citric acid cycle goal

Answer 27

Take pyruvate and put it in Krebs cycle

Question 28

Citric acid cycle product

Answer 28

NADH | FADH2

Question 29

Citric acid cycle steps

Answer 29

Conversion of pyruvate to acetyl CoA | Krebs cycle proper

Question 30

C,H,O in Krebs cycle becomes

Answer 30

CO2 | H2O

Question 31

Krebs cycle + conversion of pyruvate =

Answer 31

2 ATPs 8 NADHs 2 FADH2s per glucose mol