Questions

Protein digestion occurs in the stomach and duodenum in which 3 main enzymes:

1. Pepsin secreted by the stomach 

2. Trypsin and

3. Chymotrypsin secreted by the pancreas

Break down food proteins into polypeptides that are then broken down by various exopeptidases and dipeptidases into amino acids.

Tips :

In order to achieve the commitment, leaders have to request and convince the team to set goals and put them into the process. The cooperative spirit and solidarity for goal achievement are created by the leaders. The team is led into the implementing period as quickly as possible. The argument and ideas from all stakeholders need to be praised. In order to have a success and brilliant commitment, they must express their passionate personal commitment and boost a useful cultivation by highly evaluating individuals’ value and their contributions.

The Inter-tropical convergence zone rather has rising air, with common thunderstorms and attendant precipitation and is known by seamen as the doldrums.

Inter-tropical convergence zone is where the trade winds collide.

Hence, it is not a high pressure zone with sinking air.

Vapour of carbon tetra chloride ccl4 is non-inflammable and is heavier than air. Hence it is used as a fire extinguisher under the trade name of pyrene.