Preli
First Year MBBS Examination
I MBBS Biochemistry Paper 2
Time: 3 hours
--- Content provided by FirstRanker.com ---
Max Marks: 50Instructions: 1. Answer to the points. 2. Figure
to the right indicates marks. 3. Use separate
answer books for each section. 4. Draw
diagrams wherever necessary. 5. Write legibly.
--- Content provided by FirstRanker.com ---
Section 11. Write short notes on: (any two) (10)
a. PCR technology its advantages & medical
applications
b. DNA Replication
--- Content provided by FirstRanker.com ---
c. Metabolic adaptation during fed & starvation2. Write Short notes on (any three) (9)
a. Genetic code
b. Lac operon
c. Post transcriptional modifications
--- Content provided by FirstRanker.com ---
d. Structure of t RNA
e. Mutations
3. Write Short notes on (any two) (6)
a. BMR
b. Digestion & absorption of fats
--- Content provided by FirstRanker.com ---
c. ObesitySection 2
4. Write Short notes on (any two) (10)
a. Fate of Ammonia
b. Hyperuricemia & Gout
--- Content provided by FirstRanker.com ---
c. Phenylalanine metabolism & relateddisorders
5. Write Short notes on (any three) out of five)
(9)
a. Purine Salvage pathway
--- Content provided by FirstRanker.com ---
b. Beri Beric. Biological functions of Selenium
d. Tertiary Structure of protein
e. Deficiency manifestations of Vitamin B12
6. Write Justification of following
--- Content provided by FirstRanker.com ---
statements:any six) (6)a. Calcium deficiency leads to Osteomalacia
b. Decrease activity of Telomerase can be one
of the reason of aging
c. Very high temperature decrease enzyme
--- Content provided by FirstRanker.com ---
activityd. Methylation of DNA is important in
functioning of mismatch repair
e. Uronic acid pathway is related with
detoxification
--- Content provided by FirstRanker.com ---
f. Hyperventilation causes metabolic alkalosis
***