Biochemistry Mcqs
Question: Ligant for peroxisome proliferation activating receptor (PPAR) receptors, a group of nuclear hormone receptors that are involved in the regulation of genes related to glucose and lipid metabolism is_____________?
- 1. Repaglinide
- 2. Voglibose
- 3. Exanatide
- 4. Rosiglitgazone
Question: Cholesterol levels in abnormal person should be preferably less than_____________?
- 1. 200 mg/dl
- 2. 180 mg/dl
- 3. 150 mg/dl
- 4. 120 mg/dl
Question: Hyponatremia is defined as a serum Na+ level ____________________?
- 1. < 135 mmol/L
- 2. >135 mmol/L
- 3. < 160 mmo/L
- 4. < 100 mmo/L
Question: Generation of free radicals occurs by all of the following mechanism EXCEPT_____________?
- 1. Normal metabolism
- 2. Oxygen toxicity
- 3. Reperfusion after ischemic injury
- 4. All of the above
Question: The antibacterial substance present in tears which acts by splitting cell wall components is____________?
- 1. Penicillin
- 2. Lysozyme
- 3. Betalysine
- 4. Lactoperoxidase
Question: Glycemic index of a starchy food is a measure of its________________?
- 1. Energy
- 2. Utility
- 3. Collectivity
- 4. None of the above
Question: All are components of basement membrane except________________?
- 1. nidogen
- 2. Laminin
- 3. Eutactin
- 4. Rhodopsin
Question: A patient of type 2 diabetes mellitus is given nutrition rich in________________?
- 1. Proteins
- 2. Carbohydrates
- 3. Fat
- 4. Fibre rich diet
Question: Which of these is not included in parenteral therapy ?
- 1. Carbohydrates
- 2. Fibres
- 3. Fats
- 4. Micronutrients
Question: Free radicals are chemical species which have______________?
- 1. Single unpaired electron in an outer orbit
- 2. Single paired electron in an outer orbit
- 3. Double unpaired electron in an outer orbit
- 4. Double paired electron in an outer orbit