Metabolic pathways

Aerobic glycolysis

Oxidative muscles, others

Anaerobic glycolysis

Glycolytic muscle, RBC, rumen bacteria

Glycogen synthesis (glycogenesis)

Liver, muscle

Glycogen breakdown (glycogenolysis)

Liver, muscle

Gluconeogenesis

Liver, kidney

Pentose phosphate pathway

Liver, others

Lactose synthesis

Mammary gland

Protein synthesis

All

Protein degradation

All

Amino acids to glucose or ketones

Liver

Urea synthesis

Liver, kidney

Lipogenesis

Adipose, liver, mammary glands

Esterification

Intestine, liver, adipose

Lipolysis

Adipose

Beta oxidation

Liver, muscle

Ketogenesis

Liver

Cholesterolgenesis

Liver, others

Glycolysis occurs in what part of the cell

Cytoplasm

How many enzymatic steps in glycolysis

10

How many enzymes in glycolysis

11

Which steps in glycolysis are irreversible and regulatory?

1, 3, 10

What is a key mineral for glycolysis

Mg2+

Which step of glycolysis has two enzymes

Step 1

1 glucose gone through glycolysis and Kreb's cycle yields...

6CO2, 6H2O, 32 ATP

How many kcal per mole of glucose

234

How many kcal per ATP

7.3

Efficiency of glucose to ATP conversion

34%

If a pig is eating 2.2 kg of feed what is the typical % dry matter

90% - 2.0 kg

pig 2.2 kg of feed

highest g of carbs, then proteins, then lipids

what percentage of protein is digestible in pig diet

80%

what percentage of starch is digestible in pig diet

90%

what percentage of lipid is digestible in pig diet

90%

what is the largest category of gain for a pig

water

rank composition of gain for pig

1. water

2. lipids

3. carbohydrates

4. protein