Cholecystokinin and duocrinin are secreted by:
Adrenal cortex
Thyroid gland
Pancreas
Intestine
Which one of the following is the correct matching of a vitamin, its nature and its deficiency disease?
Vitamin-A - Fat soluble - Night blindness
Vitamin-K - Fat soluble - Beri-beri
Vitamin-A - Fat soluble - Beri-beri
Vitamin-K - Water soluble - Pellagra
Which part of body secretes the hormone secretin?
Oesophagus
Duodenum
Stomach
Ileum
The enzyme enterokinase helps in the conversion of:
Pepsinogen into pepsin
Trypsinogen into trypsin
Caseinogen into casein
Proteins into polypeptides
Where are the digestive hormones secretin and cholecystokinin secreted?
Pyloric stomach
Where does rennin act on?
Milk changing casein into calcium paracaseinate at 7.2-8.2 pH
Protein in stomach
Fat in intestine
Milk changing casein into calcium paracaseinate at 1-3 pH
Which of the following stimulate the release of pancreatic juice?
Enterokinase
Cholecystokinin
Trypsinogen
Secretin
Which vitamin deficiency causes the hemorrhagic disease of new born ?
Vitamin-A
Vitamin-B1
Vitamin-B12
Vitamin-K
Which one of the following amino acids is an essential part of human diet?
Glycine
Phenylalanine
Serine
Aspartic acid
Stool of a person contains whitish grey colour due to malfunction of which type of organ?
Spleen
Kidney
Liver
