A person containing O+ blood group does not possess any antigen to elicit any antibody reaction in the receiver. Thus, a person with O+ is the universal donor. AB+ on the other hand is a universal acceptor.

Correct Option: C

A person containing O+ blood group does not possess any antigen to elicit any antibody reaction in the receiver. Thus, a person with O+ is the universal donor. AB+ on the other hand is a universal acceptor.

The Pineal gland regulates the sleep patterns in humans by secreting melatonin and serotonin. It is a small endocrine gland resting in the middle of the brain.

Correct Option: C

The Pineal gland regulates the sleep patterns in humans by secreting melatonin and serotonin. It is a small endocrine gland resting in the middle of the brain.

Lactobacillus casei strain Shirota is the bacterium used in the probiotic drink Yakult, which is a fermented mixture of skimmed milk and the bacteria. Yakult has been created by Japanese scientist Minoru Shirota.

Correct Option: B

Lactobacillus casei strain Shirota is the bacterium used in the probiotic drink Yakult, which is a fermented mixture of skimmed milk and the bacteria. Yakult has been created by Japanese scientist Minoru Shirota.

Liver is the site of storage of extra carbohydrate or glucose by converting it into glycogen. When there is energy deficit, the stored glycogen is again broken down to glucose. The deprivation of the hormone insulin imbalances this carbohydrate homeostasis in the body.

Correct Option: D

Liver is the site of storage of extra carbohydrate or glucose by converting it into glycogen. When there is energy deficit, the stored glycogen is again broken down to glucose. The deprivation of the hormone insulin imbalances this carbohydrate homeostasis in the body.

Gastrin is a peptide hormone that stimulates secretion of gastric acid (HCI) by the parietal cells of the stomach and aids in gastric motility. Trypsin, Ptyalin and Pepsin are digestive enzymes. Trypsin and pepsin are proteolytic enzymes, Ptyalin or amylase is a starch degrading enzyme.

Correct Option: B

Gastrin is a peptide hormone that stimulates secretion of gastric acid (HCI) by the parietal cells of the stomach and aids in gastric motility. Trypsin, Ptyalin and Pepsin are digestive enzymes. Trypsin and pepsin are proteolytic enzymes, Ptyalin or amylase is a starch degrading enzyme.