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Match the following :

1. Southern blotting A. Alwine

2. Western blotting 8. E. M. Southern

3. Northern blotting C. A. Jeffrey

4. DNA fingerprinting D. Towbin

A) 1-A,2-C,3-D,4-B B) 1-B,2-D,3-A,4-C

©) 1-B,2-A,3-D,4-C 0) 1-B,2-C,3-A,4-C

The lipoprotein possessing the highest quantity of phospholipid

A) HDL B) LDL C) VLDL D) Chylomicrons

To avoid ketosis, the total content of fat (F) must not exceed which of the following
sum of carbohydrate (C) and protein (P) ?

A) C+P 8) 2042 ©) 20 + 1/2P 0) C+2P
Fischer's lock and key model cannot explain

A) Inactivation due to denaturation B) Allosteric modulation

C) Competitive inhibition D) Saturation kinetics

Which of the following sequence is correct in cholesterol synthesis ?
A) Mevalonate - 1500167016 units + Squalene ‏ج‎ Lanosterol
8) Mevalonate ‏ج‎ Squalene ‏ج‎ Isoprenoid units ‏ج+‎ Lanosterol
©) Mevalonate - Isoprenoid units + Lanosterol -> Squalene
0) Mevalonate ‏ج‎ Lanosterol - Isoprenoid units + Squalene

Find out the mismatch between amino acid and its corresponding amine.
A) Cysteine-B-mercapto ethanol amine B) Glutamic acid-y-amino butyric acid
C) Ornithine-cadaverine 0) Histidine-Histamine

A one year old female patient is lethargic, weak and anemic. Her height and weight
are both low for her age. Her urine contains an elevated level of orotic acid. The
administration of which of the following compounds is most likely to alleviate her
symptoms ?

A) Thymidine B) Uridine C) Guanine D) Adenine

Which immunoglobulin does play role in hypersensitivity reactions and defend the
body from helminthic parasites ?

A) IgG B) IgA 0) 100 0) IgE
The resolving power of TEM is derived from
A) Electrons B) Specimens
C) Power D) Ocular system
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