TLS Online TPP Program
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TLS Online TPP Program
#Question id: 38
#Unit 1. Molecules and their Interaction Relevant to Biology
Which of the following is capable of existing as a pair of enantiomers?
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: 27067
#Unit 1. Molecules and their Interaction Relevant to Biology
Choose the correct statement regarding the stereochemistry of amino acid
1. 16 amino acid except (Thr, Ile, Cys, Gly) L Fischer projection is equal to S and D is equal to R configuration
2. Thr, Ile is special case because of two chiral center exist in L – Ile/Thr – 2S,3R and D-Ile/Thr–2R,3S configuration
3. Cys exiest in L- Cys – R & D- Cys – S configuration
4. Gly is optically inactive
TLS Online TPP Program
#Question id: 20320
#Unit 4. Cell Communication and Cell Signaling
What processes controlled by quorum sensing-
a. Bioluminescence
b. Production of virulence factors
c. Formation of biofilms
d. Competence for uptake of DNA
e. Antibiotic production
Which one of the following combinations of above statements is correct?
TLS Online TPP Program
#Question id: 26563
#Unit 3. Fundamental Processes
Which of the following phenomenon is associated with monoubiquitinylation of H2AK119