TLS Online TPP Program
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TLS Online TPP Program
#Question id: 13194
#Unit 1. Molecules and their Interaction Relevant to Biology
If we have the sequence 5’-ATGTC-3’ on one chain, the opposite chain must have the complementary sequence
TLS Online TPP Program
#Question id: 13195
#Unit 1. Molecules and their Interaction Relevant to Biology
Who contributes to the stability of DNA helix structure?
A. Hydrogen bonding between bases
B. Hydrogen bonding between water and bases
C. Scattering interactions between bases
D. Stacking interactions between bases
CORRECT combination is
TLS Online TPP Program
#Question id: 13196
#Unit 1. Molecules and their Interaction Relevant to Biology
In The Mica Experiment Dnase I enzyme cleaves
TLS Online TPP Program
#Question id: 13197
#Unit 1. Molecules and their Interaction Relevant to Biology
In helical nature of DNA is its periodicity each base pair is displaced (twisted) from the previous one by
TLS Online TPP Program
#Question id: 13198
#Unit 6. System Physiology – Plant
The sugar is a carbohydrate that are generally translocated in the phloem in which form?
TLS Online TPP Program
#Question id: 13199
#Unit 6. System Physiology – Plant
The non-reducing sugar sucrose is most commonly translocated in the phloem rather than reducing sugar. Why?
a.) because they are less reactive than their reducing counterparts
b.) because sucrose contains more energy than a monosaccharides
c.) because the ketone or aldehyde group is reduced to an alcohol or combined with a similar group on another sugar so as not to be oxidized
Which one of the following statements is true about translocation of non-reducing sugar?