Biochemistry MCQs | Part-1

Which is the cholesterol esters that enter cells through the receptor-mediated endocytosis of lipoproteins hydrolyzed?

HDL is synthesized and secreted from:

Synthesis of prostaglandins is inhibited by:

Oxidation of which substance in the body yields the most calories?

Based on which of the following enzymes Hydrolysis reactions are catalyzed?

The Starch is a:

Keratan sulphate is found in abundance in:

Which of the following is a heteroglycan?

The polysaccharide used in assessing the glomerular filtration rate (GFR) is:

The homopolysaccharide used for intravenous infusion as plasma substitute is:

A polysacchharide which is often called animal starch is:

Mutarotation refers to change in:

Which of the following is a non-reducing sugar?

Invert sugar is:

The sugar found in milk is:

The sugar found in RNA is:

The sugar found in DNA is:

The major sugar of insect hemolymph is:

A sugar alcohol is:

The carbohydrate of the blood group substances is:

Compounds having the same structural formula but differing in spatial configuration are known as:

The most important epimer of glucose is:

Two sugars which differ from one another only in configuration around a single carbon atom are termed:

The number of isomers of glucose is:

Polysaccharides are:

A pentose sugar is:

A triose sugar is:

The aldose sugar is:

The general formula of polysaccharides is:

The general formula of monosaccharide is:

The Golgi complex:

The digestive enzymes of cellular compounds are confined to:

Genetic information of nuclear DNA is transmitted to the site of protein synthesis by:

Enzymes catalyzing electron transport are present mainly in the:

Fatty acids can be transported into and out of cell membrane by:

A lipid bilayer is permeable to:

The ability of the cell membrane to act as a selective barrier depends upon:

Bulk transport across cell membrane is accomplished by:

The cellular organelles called “suicide bags” are:

The absorption of intact protein from the gut in the fetal and newborn animals takes place by:

Mitochondrial DNA is:

The fatty acids can be transported into and out of mitochondria through:

The most active site of protein synthesis is the:

Which of the following is located in the mitochondria?

The surface tension in intestinal lumen between fat droplets and aqueous medium is decreased by:

The phenomenon of osmosis is opposite to that of:

The pH of blood is 7.4 when the ratio between H2CO3 and NaHCO3 is:

The exchange of material takes place:

Which one is the largest particulate of the cytoplasm?

Which one is the heaviest particulate component of the cell?