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TLS Online TPP Program

#Question id: 4345

For a repressible operon to be transcribed, which of the following conditions must occur?

#SCPH05 I Biotechnology

  1. A corepressor must be present.

  2. RNA polymerase and the active repressor must be present.

  3. RNA polymerase must bind to the promoter, and the repressor must be inactive.

  4. RNA polymerase must not occupy the promoter, and the repressor must be inactive.

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TLS Online TPP Program

#Question id: 1420

#SCPH05 I Biotechnology

Examination of a cell’s structure reveals condensed chromatin, a shrunken cytoplasm, but unfragmented DNA and a lack of blebbing. If this cell has been triggered to undergo apoptosis by an extrinsic factor, which of the following events has NOT likely happened yet?
TLS Online TPP Program

#Question id: 1420

#SCPH06 I Botany

Examination of a cell’s structure reveals condensed chromatin, a shrunken cytoplasm, but unfragmented DNA and a lack of blebbing. If this cell has been triggered to undergo apoptosis by an extrinsic factor, which of the following events has NOT likely happened yet?
TLS Online TPP Program

#Question id: 1420

#SCPH28 | Zoology

Examination of a cell’s structure reveals condensed chromatin, a shrunken cytoplasm, but unfragmented DNA and a lack of blebbing. If this cell has been triggered to undergo apoptosis by an extrinsic factor, which of the following events has NOT likely happened yet?
TLS Online TPP Program

#Question id: 1421

#SCPH05 I Biotechnology

XIAP proteins:
TLS Online TPP Program

#Question id: 1421

#SCPH06 I Botany

XIAP proteins:
TLS Online TPP Program

#Question id: 1421

#SCPH28 | Zoology

XIAP proteins: