MCQs of Biology – Proteins

Which one is the body building material?

Proteins are mainly required in the body for:

Anhydro bonds of proteins are termed ______ bonds.

The carbon- to – nitrogen bond that joins amino acids together is called :

Proteins after complete hydrolysis yield:

Which of these are linked together in long chains to form protein?

Simplest aimno acid is:

The major part of our food constitutes:

Most complex amino acid having ring structures is:

Which amino acid is denoted by symbol Y?

Which amino acid is denoted by symbol F?

Which amino acid is denoted by symbol E?

Amino acids not synthesized in body are called:

Essential amino acids are those, which are:

How many of the twenty- two amino acids are essential amino acids for children?

Essential amino acids are:

All are essential amino acids except:

Which one of the following is a nutritionally essential amino acid for humans:

Which of the following is an essential amino acid?

Which of the following is a nonessential amino acid:

A semi- indispensable amino acid is:

Which one of the following amino acids is considered indispensable for human nutrition?

Milk eggs and meat are the good sources of :

Milk protein is:

Best source of casein is:

Which of the following is a storage protein:

The excess of amino acids is stored in:

People recovering from long illness are often advised to include the algae spirulina in their diet because it:

The protein efficiency ratio is:

A patient is generally advised specially, to consume more meat, lentils, milk and eggs in diet only when he suffers from:

Which of the following is a protein deficiency disease?