TLS Online TPP Program
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TLS Online TPP Program
#Question id: 19130
#Unit 12. Applied Biology
The biological component is suitably immobilized on to the transducer by which ways.
1. Enzymes are immobilized by glutaraldehyde
2. Porous sheet like lens tissue paper or nylon net fabric are used
3. Transducer surface may not be covalently linked to this cross-linked siloxane
Which of the statements is incorrect?
TLS Online TPP Program
#Question id: 33897
#Unit 2. Cellular Organization
Which of the following is correct combination
A. Translocation is an active process in which the DNA is driven into the head by an ATP independent mechanism.
B. The genome is packaged into the empty capsid by the terminase enzyme.
C. The terminase uses cos sites in linear phage DNA by cleaving at cos sites.
TLS Online TPP Program
#Question id: 7246
#Unit 5. Developmental Biology
Treatment of Xenopus embryos with lithium dorsalizes the embryos by interfering with cell-cell signaling pathways. What, if anything, is the effect of lithium on hydra, and what might we infer about its mechanism of action?
TLS Online TPP Program
#Question id: 2822
#Unit 2. Cellular Organization
Transposition by a bacterial insertion element
a. occurs at a frequency of approximately 1 in 10^3 cells per generation.
b. can inactivate an essential gene.
c. is mediated through a RNA intermediate.
d. requires the enzyme transposase
TLS Online TPP Program
#Question id: 14761
#Unit 2. Cellular Organization
Following graph represent phases of in vitro G-actin polymerization.
Which of the following is correct?