Analyst 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.

When water is cooled from 4°C to 0°C, its density decreases.

When water cools from 4°C to 0°C, ice crystals begin to form because the water is approaching its freezing point. When water freezes, the water molecules form a lattice that increases the volume. As a result, the density decreases. This is why ice will float on top of water; ice has a lower density than the water.

A permanent magnet can affect both magnets and electromagnets.

A permanent magnet has natural magnetic properties while a temporal magnet is created by artificial means. Permanent magnets do not lose their magnetic ability.

Our Ex. Prime Minister Rajiv Gandhi was Pilot by profession before he entered politics.

The first thing to be affected by alcohol is Judgement followed by brain center and senses like smell, taste, vision, etc...

The scarcity definition of economics is credited to Lionel Robbins.

Panama Canal is called the 'Gateway of the Pacific'.