Questions

The side view mirror, in all the vehicles we use only convex mirror. This mirror makes the objects and small to show them in the mirror. That's why in all such mirrors, "Ojects in the mirror are closer than they appear."

Stoichiometry is a branch of chemistry deals with the calculations on reactants and products. It is based on the Law of conservation of mass where total mass of reactants is equal to total mass of products.

No improvement required. Sentence is idiomatically correct.

The purpose of safety stock is to control the likelihood of a stockout due to the variability of demand during lead time. Stockouts contribute to the direct loss of any type of business.

On election day, voters for The President are really voting for the electors who can elect President.

During protein synthesis process, each tRNA carries one aminoacid for protein synthesis to the ribosomes.

A RNA copy of a DNA gene is called as messenger RNA or mRNA. mRna is used in translation because information is translated from one language (nucleotides) into another (amino acids).

Hence, mRNA is used to transfer genetic information by a cell.

Thyroxin or Thyroxine is the thyroid hormone that regulates carbohydrate metabolism in the human body.