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TLS Online TPP Program

#Question id: 4335

Which of the following mutations would be most likely to have a harmful effect on an organism?

#SCPH06 I Botany

  1. a deletion of three nucleotides near the middle of a gene

  2. a single nucleotide deletion in the middle of an intron

  3. a single nucleotide deletion near the end of the coding sequence

  4. a single nucleotide insertion downstream of, and close to, the start of the coding sequence

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TLS Online TPP Program

#Question id: 3718

#SCPH28 | Zoology

Enzymes that remain bound to their nascent chains through many polymerization steps are said to be ________.
TLS Online TPP Program

#Question id: 3719

#SCPH28 | Zoology

The processivity of E. coli DNA polymerase III holoenzyme accounts for all of the following except
TLS Online TPP Program

#Question id: 3720

#SCPH28 | Zoology

The 3ʹ → 5ʹ exonuclease activity of E. coli DNA polymerase III accounts for the ________ of polymerization.
TLS Online TPP Program

#Question id: 3721

#SCPH28 | Zoology

Polymerization of the lagging strand is catalyzed by ________.
TLS Online TPP Program

#Question id: 3722

#SCPH28 | Zoology

The RNA primer at the beginning of each Okazaki fragment is removed by
TLS Online TPP Program

#Question id: 3848

#SCPH01 Biochemistry

are small molecules that function as adapters between amino acids and codons.