The anion gap is useful for quality control of laboratory results for:

Which enzyme has impaired activity in Vitamin B1 deficiency?
1. Succinate dehydrogenase
2. Pruruvate dehydrogenase 3. Transketolase 4. Citrate synthase

Which of the following is useful for identifying amino terminal residue of proteins?
1. Cyanogen bromide
2. Fluorodinitrobenzene 3. Performic acid 4. Dansyl chloride

Which of the following is an inhibitor of protein synthesis?
1. Pencillin
2. Chloramphenicol 3. Actinomycin D 4. Bacitracin

Which of the following should be avoided in clinical chemistry?

A Codon consists of:
1. One molecule of amino acyl-t RNa
2. Two complementary base pairs 3. Three consecutive nucleotide units 4. Three individual nucleotides

Piezoelectric crystals are used in:
1. NMR imaging
2. Crystallography 3. Ultrasonography 4. Xeroradiography

Nuclear Magnetic Resonance Imaging technique is based on the gyromagnetic property of:
1. Electron
2. Neutron 3. Proton 4. Positron

When a positron is emitted from a radioisotopic atom, the atomic number of the daughter product:

1. Increases by one 2. Decreases by one 3. Decreases by two 4. No change

The best way to sterilize test tubes, petri-dishes, flasks, Glass pipettes

A. Hot air oven B. Tyndallisation C. Boiling D. Steam under pressure

Dry heat can be used for sterilizing of all of the following except:
A. Glassware
B. Oils C. Jellies D. Lenin

What is the important function of amylase:

A. Catabolism of carbohydrates to simple sugars B. Catabolism of simple sugars to carbohydrates C. Helps in digestion D. All of the above

n positive reaction of glucose in urine, the colour of precipitate seen is

A. White B. Blue C. Red D. Black

The pH of freshly passed urine is

A. 5.0 B. 7.0 C. 8.0 D. 9.0

The average 24 hours urine urinary output in an adult is:

A. 1200-1500 ml B. 500-1200 ml C. 2500-3500 ml D. 1000-2000 ml

Identify?

Q1.

Q2. Identify Bacteria