Jones Digestion/Absorption

Which of the following disaccharides will make up Lactose?

• glucose + galactose

• glucose + fructose

• glucose + glucose

• fructose + galactose

Which of the following will finish up the digestion?

• brush border enzymes (glucoamylase, sucrase, isomaltose)

• galactose

• peptin

Which transporter on the basal lateral membrane is used to move glucose out of the cell and into the blood?

• SGLT-1 and GLUT5

• SGLT-2 and GLUT5

Which of the following are needed to breakdown all proteins?

• carbohydrates

• lipids

• amino acids

• creatine

Which of the following digest meat collagen proteins and splits proteins into smaller proteins and polypeptides?

• Pepsin

• Amylase

• Lipase

Which of the following is breaking up large fat droplets into small droplets which increase surface area for enzymes?

• segmentation

• emulsification

• absorption

• persitalsis

The brush border enzymes are :

•   Carboxypeptidase

•   Aminopeptidase

•   Dipeptidase

• True

• False

Triglycerides and apolipoproteins create chylomicrons by exocytosis.

• True

• False

Calcium is regulated by which of the following in the Apical channels, Calbindin proteins, Basolateral pumps and exchangers ?

• Vit. B

• Vit. D

• Vit. C

• Vit. E

Which of the following are TRUE about Vitamin B 12? Select all that apply

• red blood cell maturity, neurological

  that needs to be bound to proteins for digestion

• R-proteins – saliva, binds to gastric B12

• Intrinsic factor – binds B12 in duodenum

• Absorbed in ileum