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TLS Online TPP Program

#Question id: 3884

Compared with DNA polymerase, reverse transcriptase: 

#SCPH06 I Botany

  1. does not require a primer to initiate synthesis.

  2. introduces no errors into genetic material because it synthesizes RNA, not DNA.

  3. makes fewer errors in synthesizing a complementary polynucleotide.

  4. makes more errors because it lacks the 3'  5' proofreading exonuclease activity

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TLS Online TPP Program

#Question id: 3033

#SCPH28 | Zoology

Which phase shows the reproduction rate equal to the equivalent death rate?
TLS Online TPP Program

#Question id: 19564

#SCPH05 I Biotechnology

In a borax bead test, which compound is formed?
TLS Online TPP Program

#Question id: 15276

#SCPH01 Biochemistry

At high salt concentrations, the mRNA containing poly(A) tails binds to the complementary oligo(dT) molecules of the affinity column, and so, mRNA will be retained; all other RNA molecules can be washed through the column by further high salt solution. finally, the bound mRNA can be eluted by using
TLS Online TPP Program

#Question id: 7003

#SCPH28 | Zoology

What structural adaptation in chickens allows them to lay their eggs in arid environments rather than in water?
TLS Online TPP Program

#Question id: 3535

#SCPH12 I Genetics

Phenotypic plasticity refers to