Oligosaccharides contain how many monosaccharide units?

A protein is a polymer of:

Essential amino acids are those which:

The bond linking amino acids in proteins is called:

Which protein structure describes the linear sequence of amino acids?

Hemoglobin is an example of a protein with:

Which amino acid lacks a chiral carbon?

Proteins with a globular shape and soluble in water are called:

Which structure of protein is maintained by hydrogen bonds between backbone atoms?

Fats are chemically classified as:

Which of the following lipids is amphipathic and an essential component of cell membranes?

Which of the following vitamins is fat soluble?

The main function of adipose tissue is:

The structural difference between saturated and unsaturated fatty acids is:

Omega-3 fatty acids are mainly found in:

Cholesterol is mainly synthesized in:

Which of the following is a water-soluble vitamin?

Which fat-soluble vitamin is essential for blood clotting?

Pellagra is caused due to deficiency of:

Calcium is important for:

Iron is mainly required for:

Enzymes are mostly:

Which of the following is not a class of enzymes according to EC classification?

The lock and key model of enzyme action was proposed by:

Enzymes speed up reactions by: