revison

Question 1

chlymircon

Answer 1

dietrary triglycerides and CHO via intestinal epithelia

Question 2

VLDL

Answer 2

CARRIES TRIGLYCERIDES AND CHO TO PLACES THEY NEED

Question 3

LDL

Answer 3

carries cho to both peripheral and liver cells

Question 4

HDL

Answer 4

absorbs CHO in the blood to take to liver

Question 5

protein

Answer 5

Mouth - physical chewing
Stomach - HCL and protease break down protein into tripeptides, di and amino acids
small intestine - trypsin type of protease breaks down into amino acids.

Question 6

fat

Answer 6

Mouth - physical +lipase
stomach - splits from other food
small ins - lipase breaks down into monoglyceride, glycerol and fatty acids. Bile emulsfies fat.

METABOLISM
- Fatty acids (monoglyceride + glycerol) absorbed by brush border of microvilli
- transported to the liver via heptic potral vein
- fat used as energy or sorted as fat, cushions internal organ

Question 7

carbs

Answer 7

mouth - physcial + amylase
small intestine - intestinal enzymes lactase, maltase and sucrase breaks down into monosaccharides ( glucose, galactose and fructose).

METABOLISM
brush border on microvilli break down + absorb monosaccahrides (glucose, fructose and galactose)
travel via the heptci portal vein to liver
liver converts galactse + fructose into glucose
glucose used as energy, glucogen stored as fat.