M.Sc. (Semester IV) (CBCS) Examination Mar/Apr-2018
Biotechnology
MEDICAL BIOTECHNOLOGY AND BIO-NANOTECHNOLOGY
Time: 2½ Hours
Max. Marks: 70
Instructions: Section-I compulsory. Answer any four question from section-II
Section I
Q.1

Multiple Choice Questions:-
07
Arabinose is a test-tube test used for
Enterococci
Salmonella
G-bacteria
Neisseriae
Choose the incorrect statement about Endo agar:
Only some bacteria can grow on it selectively
Can be used to differentiate lactose fermentation
Is similar to McConkey medium
Combines selective and diagnostic properties
Choose the correct statement about Antigen detection:
It is an indirect method
Negative result means presence of microbe in the patient's body
It is carried out in the laboratory using antibodies of animal origin
Uses a sample of patients saliva
Which of the following media is used for culturing Salmonella?
VL-broth
Sabouraud agar
Slanetz Bartley
Selenite Broth
cm.




The most important property of nanomaterials is
Force
Friction
Pressure
Temperature
Nanotechnology, in other word, is
Carbon engineering
Atomic engineering
Small technology
Microphysics

Define the following terms.
07
Normal flora
Coagulase A
Biochemical test
Biosensor
Bactermeia
Nanotubes
Miscelle
Page 2 of 2
SLR-UE-105
Section II
Q.2
Discuss about the epidemiology study and pathogensis of E.coli diseases.
14
Q.3
Briefly explains of conventional method for the detection of diseases.
14
Q.4
Define the interferon and discuss the induction of interferon and types of inducers.
14
Q.5
Answer any Two of the following.
14
Antibiotics
Gene therapy
HIV
Q.6
Write any Two of the following.
14
Diagnosis of parasitic
Antiviral agents
Physical method for synthesis of nanoparticles