Download MBBS (Bachelor of Medicine, Bachelor of Surgery) TMU (Teerthanker Mahaveer University) First Year (1st Year) 2017 MBS103B Biochemistry II Previous Question Paper
MBBS I (First) Professional Examination 2016-17
Course Code: MBS103 Paper ID: 0322242
Biochemistry -II
Time: 2 Hours 40 Minutes
Max Marks: 40
Note: Attempt all questions. Draw proper diagrams to support
your answer.
Part `B'
1.
Describe the process of gene expression and it's regulation
in eukaryotes. (10)
2.
Discuss any two: (5x2=10)
a)
Balanced Diet
b)
Renal Clearance Tests
c)
Coenzyme functions of B complex vitamins
3.
Explain any two: (5x2=10)
a)
Role of blood buffers in the acid ? base balance
b)
Metabolism of Xenobiotics
c)
Functions of Calcium and Phosphorous
4.
Differentiate between: (2.5x4=10)
a) Hepatic and Post Hepatic Jaundice
b) Active and Passive Immunity
c) DNA and RNA
d)
Oncogenes and Antioncogenes
MBBS I (First) Professional Examination 2016-17
Roll No.
Student's Name
Student's Signature
Invigilator's Signature
Course Code: MBS103
Paper ID: 0322242
Biochemistry - II
Part `A'
Time: 20 Minutes
Max Marks: 10
Note: 1. Attempt all questions and return this part of the question paper to the invigilator after 20 Minutes.
2. Please tick () correct one only. Cutting, overwriting or any other marking are not allowed.
3. For answering please use Ball- pen only.
Q.1
Basal Metabolic Rate is expressed in units
Q.9
All of the following enzymes are part of
of:
diagnostic profile of Liver disease except:
a)
Calories/day
a)
ALT
b)
Calories/hour
b)
AST
c)
Calories/sq.m/day
c)
ALP
d)
Calories/sq.m/hour
d)
CPK.
Q.2
All are seen in Kwashiorkar except:
a. Stunted Growth
Q.10 Diabetic Ketoacidosis leads to:
b. Oedema
a)
Metabolic acidosis
c. Diarrhoea
b)
Respiratory acidosis
d.
Osteoporosis
c)
Metabolic alkalosis
d)
Respiratory alkalosis
Q.3
Keshan's disease is associated with the
deficiency of:
P.T.O.
a)
Molybdenum
Q.11 Retinoblastoma gene is a:
b)
Manganese
a)
Protooncogene
c)
Selenium
b)
Oncogene
d)
Cobalt
c)
Carcinogen
d)
Anti-oncogene
Q.4
B- complex vitamin acts as a coenzyme of
transamination reaction:
Q.12 Phase-II reactions of detoxification of
a)
Thiamine
xenobiotics includes:
b)
Niacin
a)
Hydrolysis
c)
Pyridoxine
b)
Hydroxylation
d)
Biotin
c)
Conjugation
d)
Oxidation
Q.5
Bitot's spot are seen in deficiency of:
a)
Vitamin-A
Q.13 Which one of the following renal function
b)
Vitamin-K
tests is used to measure GFR:
c)
Vitamin-D
a)
Urine dilution
d)
Vitamin-C
b)
Urine concentration
c)
Clearance tests
d)
Urine aidiifcation
Q.6
Immunoglobulin present in highest
Q.14 All are features of cancer cells except:
concentrations:
a)
Loss of contact inhibition
a)
IgM
b)
Increased Glycolysis
b)
IgA
c)
Metastasis
c)
IgG
d)
No alteration in cell morphology
d) IgE
Q.15 Western blotting technique is used for
Q.7
Light chains of immunoglobulins can be:
identification of:
a)
Alpha- Beta type
a)
DNA
b)
Kappa-Lambda type
b)
RNA
c)
Gamma-Lambda type
c)
Proteins
d)
Gamma - Kappa type
d)
Radioisotopes
Q.8
Dehydration could be seen in all except:
Q.16 Characteristic feature of genetic code that
a)
Diarrhea and Vomiting
allows more than one codon for one amnino
b)
Burns
acid:
c)
Diabetes mellitus
a)
Degeneracy
d)
Nephrogenic Diabetes insipidus
b)
Specificity
c)
Universality
d)
Non-Overlapping
Q.17 Lac ? operon consists of:
a)
Regulatory gene
b)
Structural gene
c)
Operator gene
d)
All of the above
Q.18 Wilson's disease is due to defect in the
metabolism of:
a)
Copper
b)
Cobalt
c)
Cadmium
d)
Calcium
Q.19 Most ionizing radiation is:
a)
Alpha Rays
b)
Gamma Rays
c)
Beta Rays
d)
X-rays
Q.20 Active form of vitamin-D is synthesized in:
a)
Skin
b)
Liver
c)
Kidneys
d)
Intestine
This post was last modified on 17 February 2022