Chapter 14 + 15

Question 1

Digestion

Answer 1

The conversion of good into simple bio molecules

Question 2

Zymogens

Answer 2

Proenzymes

Question 3

Alpha amylase

Answer 3

Digests carbohydrates

Question 4

Bile salts

Answer 4

Insert into emulsions to facilitate lipase action

Question 5

Chylomicron

Answer 5

Transports dietary lipids from intestinal cells to elsewhere in body

Question 6

Lipase

Answer 6

Hydrolyze lipids

Question 7

Why is digestion important

Answer 7

Breaks food to simpler so can go into intestine and get bio molecules for pathways

Question 8

Why does denaturing cause better digestion

Answer 8

Denauting proteins unravels so more efficient

Question 9

How are sugars digested

Answer 9

Alpha amylase hydrolyzes the linkage and simple sugars absorbed in intestine

Question 10

How are lipids made accessible to digest

Answer 10

Convert to lipid droplets with bile salts

emulsions (lipid droplets and water) are accessible and carried in micelles to intestinal walls

Question 11

When is free energy at minimum

Answer 11

At equilibrium

Question 12

Anabolic electron carrier

Answer 12

NADP+

Question 13

Catabolic electron carrier

Answer 13

NAD+

Question 14

Activated carrier of 2 carbon fragments

Answer 14

Coenzyme A

Question 15

Which needs energy and which relaxes sea

Answer 15

Anabolism requires

Catabolism releases

Question 16

Amphibolic reaction

Answer 16

Used in anabolism and catabolism

Question 17

What contributes to transfer of phosphate

Answer 17

Charge repulsion
Increase Resonance stability
Increase entropy
Stabilization by hydration shells

Question 18

Structure common to ATP NAD FAD CoA

Answer 18

ADP unit

Question 19

Most reduced would have

Answer 19

More hydrogen bonds

Less oxygen bonds