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 __________.

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#Question id: 1660

#SCPH01 Biochemistry

Cleavage of IgG by papain produces:

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#Question id: 10723

#SCPH28 | Zoology

What does the graph tell you about the effect of a keystone species?

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#Question id: 2090

#SCPH05 I Biotechnology

Peripheral proteins bound to the exoplasmic face of the plasma membrane can also bind to:

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#Question id: 1101

#SCPH28 | Zoology

The activity of adenylyl cyclase is essentially the opposite of which of the following enzymes?

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#Question id: 19598

#SCPH05 I Biotechnology

Considering entropy(S) thermodynamic parameters the criteria for the spontaneity of any process is: