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TLS Online TPP Program

#Question id: 1114

Sutherland discovered that the signaling molecule epinephrine is responsible for which of the following events?

#XL - Q Biochemistry

  1. Stimulating glycogen synthesis.

  2. Decreasing blood glucose levels.

  3. Interacting directly with glycogen phosphorylase.

  4. Elevating cytosolic concentrations of cyclic AMP.

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TLS Online TPP Program

#Question id: 31588

#XL - S Microbiology

Bacteria such as Desulfovibrio reduce sulfate to:
TLS Online TPP Program

#Question id: 32928

#XL - S Microbiology

A bacterial culture is treated with a compound that inhibits NADPH production. Which of the following enzymes would be most directly affected?
TLS Online TPP Program

#Question id: 32929

#XL - S Microbiology

Which of the following is the first activated intermediate in the bacterial sulfur assimilation pathway?
TLS Online TPP Program

#Question id: 32930

#XL - S Microbiology

PAPS serves as a direct donor for which biological process in bacteria?
TLS Online TPP Program

#Question id: 32931

#XL - S Microbiology

Why is the PTS system beneficial to bacteria?
TLS Online TPP Program

#Question id: 32932

#XL - S Microbiology

Which of the following statements are NOT TRUE for archaea?