powerpoint presentation€¦ · time o seconds 100 75 25 atp - cp glycolysis oxidative 60 seconds...

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Ingestion

•Consumption of nutrients from food

Digestion

•Digestive enzymes break down nutrients in the stomach and small intestines

•Carbohydrates → Sugar

•Fats → Fatty Acids

•Proteins → Amino Acids

Absorption

•Nutrients cross from the small intestine in to the blood stream

Storage

•Sugars → Liver and Muscle (stored as glycogen)

•Fatty Acids → Adipose Tissue (body fat)

•Amino Acids → Liver (makes new proteins, and eliminates excess amino acids)

ATP (oxidative)

Glucose from Carbohydrates

(vast majority!)

Fatty Acids from Fats

(some)

Amino Acids from Proteins

(very little)

✓ ✓

✓✓

•–

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