Secretin and cholecystokinin are digestive hormones. They are secreted in:
Oesophagus
Ileum
Duodenum
Pyloric stomach
The richest sources of vitamin-B12 are:
Goat's liver and Spirulina
Chocolate and green gram
Rice and hen's egg
Carrot and chicken's breast
Which one of the following is the correct matching of the site of action on the given substrate, the enzyme acting upon it and the end product?
Duodenum : Triglycerides trypsin monoglycerides
Small intestine : Starch & amylase disaccharide (maltose)
Small intestine : Proteins pepsin amino acids
Stomach : Fats, Lipase micelles
To which of the following family do folic acid and pantothenic acid belong ?
Vitamin-C
Vitamin-K
Vitamin-A
Vitamin-B complex
Which one of the following pairs is NOT correctly matched?
Vitamin-B12 — Pernicious anaemia
Vitamin-B1 — Beri-beri
Vitamin-C — Scurvy
Vitamin-B2 — Pellagra
Which one of the following is a protein deficiency disease?
Eczema
Cirrhosis
Kwashiorkor
Night blindness
In vertebrates lacteals are found in:
Ischium
Esophagus
Epithelial cells of the intestine involved in food absorption have on their surface:
Pinocytic vesicles
Phagocytic vesicles
Zymogen granules
Microvilli
Stool of a person contains whitish grey colour due to malfunction of which type of organ ?
Pancreas
Spleen
Kidney
Liver
Lactose is composed of:
Glucose + Fructose
Glucose + Glucose
Glucose + Galactose
Fructose + galactose
