Digestion and Absorption

What is the correct sequence of thickness of muscles layers in the stomach of human beings

• Circular➔Oblique➔Longitudinal

• Oblique➔Longituinal➔Circular

• Longitudinal➔ Circular➔ Oblique

• None of the above

Which of the following hormone helps in secretion of HCl from stomach?

• Renin

• Gastrin

• Secretin

• Somatomedin

The organ in the human body, where glycogenolysis takes place?

• Muscle

• Liver

• Small intestine

• Kidney

What is enterohepatic circulation of bile salt? Mention its significance.

Name the hormone that stimulates the secretion of gastric juice.

• Renin

• Enterokinase

• Enterogastrone

• Gastrin

Bile salts acts as activator of which enzyme?

• Pepsinogen

• Trypsinogen

• Lipase

• Pancreatic amylase

Which of the following cells produce HCl?

• $\mathrm{\beta }$- cell

• $\mathrm{\alpha }$- cell

• Oxyntic cell

• Chief cell

The gastrin is secreted from

• intestine

• stomach

• pancreas

• rectum

The major site of protein breakdown to form free amino acids is in the

• kidney

• spleen

• liver

• bone-marrow

Kupffer's cells are

• phagocytic

• actin

• myosin

• fibrin