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TLS Online TPP Program

#Question id: 3883

Which of the following is correct about reverse transcriptase:

#SCPH06 I Botany

  1. can utilize only RNA templates.

  2. has a 3' -> 5' proofreading exonuclease but not a 5' -> 3' exonuclease.

  3. is activated by AZT.

  4. synthesizes DNA with the same fidelity as a typical DNA polymerase.

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TLS Online TPP Program

#Question id: 41

#I Life Science/ Life Sciences Group – I-V

Enzymes are biological catalysts that enhance the rate of reaction by:
TLS Online TPP Program

#Question id: 4564

#SCPH06 I Botany

Who would have proposed that the boundaries between each stratum mark the occurrence of different localized floods?
TLS Online TPP Program

#Question id: 17208

#SCPH01 Biochemistry

The suitable substitution matrix to align closely related sequences is
TLS Online TPP Program

#Question id: 3538

#SCPH01 Biochemistry

Monohybrid cross allowed between heterozygous Rr (Round) and RR (Round), all progeny having Round seeded plant were allowed to self-fertilize to produce numerous progeny that are 
TLS Online TPP Program

#Question id: 3431

#SCPH28 | Zoology

In the territorial behavior of the stickleback fish, the red belly of one male elicits attack from another male by functioning as