metabolism

Question 1

Mitochondria?

Answer 1

Citric acid cycle
Oxidative phosphorylation
Amino acid catabolism

Fatty acid breakdown

Question 2

Cytosol

Answer 2

Glycolysis
Pentose phosphate pathway
Fatty acid biosynthesis
Gluconeogenesis

Question 3

Nucleus

Answer 3

DNA replication
RNA transcription
RNA processing

Question 4

Golgi apparatus? RER? SER?

Answer 4

Golgi:
- Post translational modification of membrane and secretory proteins
- Formation of plasma membranes and secretory vesicles

RER:
- Synthesis of membrane bound and secretory proteins

SER:
- Lipid and steroid biosynthesis

Question 5

high energy bonds in ATP

Answer 5

Phosphoanhydride

Question 6

How do we get energy from ATP

Answer 6

Hydrolysis. Using ATPase and breaking down high energy bonds b/w last 2 phosphates

Question 7

Catabolism & Anabolism difference

Answer 7

CATABOLISM ( BREAKING DOWN )
- degradation (oxidation reaction)
- exergonic (release energy)
- specific reaction: hydrolysis

ANABOLISM (BUILDING UP)
- biosynthesis (reduction reactions)
- endergonic (utilize energy)
- specific reaction: dehydration