TLS Online TPP Program
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TLS Online TPP Program
#Question id: 28061
#Unit 1. Molecules and their Interaction Relevant to Biology
Which of the following force/Bonds contributes to protein stability
a. van der Waals interactions
b. Ionic interaction
c. Hydrogen bond
d. Di-sulphide bond
TLS Online TPP Program
#Question id: 23155
#Unit 13. Methods in Biology
Match the following ions in column I with their relevant dyes column II.
Column I Column II
1. K+ a. Fura-2
2. Ca2+ b. SNARF-1
3. H+ c. Ion potassium green
Which of the following options is correct?
TLS Online TPP Program
#Question id: 32314
#Unit 2. Cellular Organization
In cells expressing mutant versions of Sar1 or ARF that cannot hydrolyze GTP, what would be the result?
a. Vesicle coats do not form and vesicle buds pinch off.
b. The mutant proteins cannot trigger disassembly of the coat all available coat subunits eventually become permanently.
c. Unable to fuse with target membranes.
d. Blocking of coat disassembly.
TLS Online TPP Program
#Question id: 3036
#Unit 2. Cellular Organization
During which phase would penicillin, an antibiotic that inhibits cell-wall synthesis, be most effective?
TLS Online TPP Program
#Question id: 12247
#Unit 10. Ecological Principles
Which of the following is NOT a hypothesis explaining the advantage of group living?