Bank PO Questions

Three main enzymes, pepsin secreted by the stomach and trypsin and chymotrypsin secreted by the pancreas, break down food proteins into polypeptides that are then broken down by various exopeptidases and dipeptidases into amino acids.

Hence, digestion of protein begin in stomach.

Prime Minister Narendra Modi inaugurated India's first Multi-Modal Terminal on The Ganga river.

Glass is made from heating of sand. To melt sand to make glass, the temperature needed is above 1800 deg celcius.

Isotopes are atoms of the same element that have different mass numbers.

Example : Hydrogen, Deutirium and tritium all these have different mass but same atomic numbers.

In DNA, the chemicals are Adenine, thymine, guanine and cytosine. They always pair as basepairs like Adenine with Thymine and Guanine with Cytosine.

The main source of organic matter in soil is the plant and animal tissue that decompose at each level of breakdown.