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TLS Online TPP Program

#Question id: 759

The Watson and Crick structure of DNA refers to:

#SCPH28 | Zoology

  1. The B form

  2. a right-handed helix with 10 base-pairs per turn

  3. The bases in the center, held together by hydrophobic interactions and phosphate bonding.

  4. a and b

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TLS Online TPP Program

#Question id: 4305

#SCPH28 | Zoology

Which of the following molecules is a protein produced by a regulatory gene?
TLS Online TPP Program

#Question id: 4306

#SCPH01 Biochemistry

Which of the following molecules helps to "turn off" genes in a cell?
TLS Online TPP Program

#Question id: 4306

#SCPH05 I Biotechnology

Which of the following molecules helps to "turn off" genes in a cell?
TLS Online TPP Program

#Question id: 4306

#SCPH06 I Botany

Which of the following molecules helps to "turn off" genes in a cell?
TLS Online TPP Program

#Question id: 4306

#SCPH28 | Zoology

Which of the following molecules helps to "turn off" genes in a cell?
TLS Online TPP Program

#Question id: 4307

#SCPH01 Biochemistry

When taken up by a cell, which of the following molecules binds to a repressor so that the repressor no longer binds to the operator?