Which of the following is not a fermenter?
Anonymous Quiz
18%
Bioflo
27%
Biostat B
27%
New Brunswick
27%
Blustar
Which of the following contains a linear system of conjugated double bonds?
Anonymous Quiz
27%
?-carotene
36%
chlorophyll
27%
chloroplast
9%
thylakoid
The process of inserting an amplified PCR product in a vector for cloning is known as __________
Anonymous Quiz
9%
making library
55%
insertion
18%
making a hard copy
18%
making a PCR based vector
The gene of interest is inserted into transfer vector and then further into viral genome leading to the formation of modified virus. How can plaques from modified virus differentiated from plaques from wild-type virus?
Anonymous Quiz
9%
Chemically
27%
Visually
36%
On the basis of magnetic properties
27%
On the basis of longeitivity of plaques
Which is the rarest blood group?
Anonymous Quiz
13%
AB negative
20%
AB positive
60%
O negative
7%
O positive
What is Ubiquitin?
Anonymous Quiz
0%
Protein kinase
19%
Protease
19%
Component of the electron transport system
63%
Protein that tags another protein for proteolysis
Which of the following enzyme is used in the process of bating?
Anonymous Quiz
18%
invertase
27%
pectinase
45%
amylase
9%
protease
Mark the INCORRECT statement about agar, a gelling agent in plant tissue culture medium?
Anonymous Quiz
0%
Not digested by plant enzymes
50%
It does not use in microprapogation work
40%
It does not react with media constituents
10%
Remain stable at incubation temperature
Name the hormone which is at peak during ovulation.
Anonymous Quiz
33%
Progesterone
40%
Estrogen
20%
FSH
7%
LH
Which of the following reactor arrangements causes fast deactivation?
Anonymous Quiz
0%
Mixed flow for fluid
17%
Plug flow for fluid
50%
Fluidised bed reactor
33%
Batch for fluid and solid
Which blood vessel carries the least amount of urea?
Anonymous Quiz
30%
Pulmonary vein
20%
Renal artery
50%
Renal vein
0%
Hepatic portal vein
Light band has which of the following filament protein?
Anonymous Quiz
18%
Actin
36%
Myosin
45%
Actin and myosin
0%
Tubulin
Which type of inhibition can be achieved using antisense RNA?
Anonymous Quiz
33%
Stable
22%
Unstable
33%
Transient
11%
Integrative
How many types of transcription factors assist in transcription-level control?
Anonymous Quiz
0%
1
67%
2
22%
3
11%
4
If you cross a eosin male Drosophila with a red eyed female, the daughters would have________________
Anonymous Quiz
33%
Eosin eye
67%
Red eye
0%
White eye
0%
No eye colour
Which of the following antibiotics is most effective?
Anonymous Quiz
33%
streptomycin
33%
tetracycline
17%
gentamicin
17%
ampicillin
Volume of urine is regulated by ___________
Anonymous Quiz
25%
ADH
8%
Aldosterone
67%
ADH and Aldosterone
0%
Aldosterone and testosterone
Which of the following serves as bactericidal agent?
Anonymous Quiz
22%
Ribonuclease
56%
Lysozyme
22%
Cytochrome c
0%
Myoglobin