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TLS Online TPP Program

#Question id: 1419

Mitochondrial permeabilization can be induced by compounds that poke small holes in the outer membrane. This would cause:

#SCPH28 | Zoology

  1. cytochrome c to be released into the cytosol.

  2. increased ATP synthesis through oxidative phosphorylation.

  3. increased Bad-Bcl2 interactions.

  4. upregulation of caspase expression.

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TLS Online TPP Program

#Question id: 2668

#SCPH06 I Botany

The toxic shock syndrome toxin is produced by some Salmonella species when there is not sufficient iron present. When iron is present, it prevents transcription of the TSS-toxin gene. Iron therefore serves as __________.
TLS Online TPP Program

#Question id: 2669

#SCPH05 I Biotechnology

what is an operon?
TLS Online TPP Program

#Question id: 2669

#SCPH06 I Botany

what is an operon?
TLS Online TPP Program

#Question id: 2670

#SCPH05 I Biotechnology

A protein that binds to the operator and blocks the RNA polymerase
TLS Online TPP Program

#Question id: 2670

#SCPH06 I Botany

A protein that binds to the operator and blocks the RNA polymerase
TLS Online TPP Program

#Question id: 2671

#SCPH05 I Biotechnology

The "on/off" switch for an operon is called the