Which of the following hormone helps in secretion of HCl from stomatch

1. Rennin

2. Gastrin

3. Secretin

4. Somatomedin

View Answer

Correct Answer :

Gastrin

Explanation :
No Explanation available for this question

Statements a. The element which is very important for the production of thyroxine is iodine b. Vitamin B6 is otherwise known as niacin or nicotinic acid c. Fructose is a monosaccharide and is a hexose sugar d. Globulin is an example for a conjugated protein of the above statements

1. a, b and c are correct but d is wrong

2. a and c are correct but b and d are wrong

3. a and b are correct but c and d are wrong

4. a is correct while b, c and d are wrong

5. a, c and d are correct but b is wrong

View Answer

Correct Answer :

a and c are correct but b and d are wrong

Explanation :
No Explanation available for this question

‘Crypts of Lieberkuhn’ are found in:

1. Gall bladder

2. Liver

3. Pancreas

4. Intestinal tracts

5. Salivary glands

View Answer

Correct Answer :

Intestinal tracts

Explanation :
No Explanation available for this question

Glisson’s capsule is associated with

1. Liver

2. Pancreas

3. Lung

4. Kidney

View Answer

Correct Answer :

Liver

Explanation :
No Explanation available for this question

The main digestive function of enterokinase is:

1. Conversion of casein into paracasein

2. Conversion of pepsinogen into pepsins

3. Conversion of trypsinogen into trypsin

4. Stimulation of the gastic glands to secrete gastic juice

5. Conversion of trypsin into trypsinogen

View Answer

Correct Answer :

Conversion of trypsinogen into trypsin

Explanation :
No Explanation available for this question

Which 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

1. Stomach : FatsMicelles

2. Duodenum : TriglyceridesMonoglycerides

3. Small intestine : Starch Disaccharide

4. Small intestine : Proteins Amino acids

View Answer

Correct Answer :

Small intestine : Starch Disaccharide

Explanation :
No Explanation available for this question

What will happen if the secretion of parietal cells of the gastric glands is blocked with an inhibitor

1. Gastric juice will be deficient in chymosin

2. Gastric juice will be deficient in pepsinogin

3. In the absence of HCl secretion, inactive pepsinogen is not converted into the active enzyme pepsin

4. Enterokinase will not be released from the duodenal mucosa and so trypsinogen is not converted to trypsin

View Answer

Correct Answer :

In the absence of HCl secretion, inactive pepsinogen is not converted into the active enzyme pepsin

Explanation :
No Explanation available for this question

Anxiety and eating spicy food together in an otherwise normal human, may lead to:

1. Jaundice

2. Diarrhea

3. Vomiting

4. Indigestion

View Answer

Correct Answer :

Indigestion

Explanation :
No Explanation available for this question

A sequential expression of a set of human genes occurs, when a steroid molecule binds to the

1. transfer RNA

2. messenger RNA

3. DNA sequence

4. ribosome

View Answer

Correct Answer :

DNA sequence

Explanation :
No Explanation available for this question

Which antibiotic interact between tRNA and mRNA during bacterial protein synthesis

1. Erythromycin

2. Neomycin

3. Streptomycin

4. Tetracyclin

View Answer

Correct Answer :

Tetracyclin

Explanation :
No Explanation available for this question

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