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TLS Online TPP Program

#Question id: 14965

An exotoxin is a toxin secreted by bacteria. It can cause damage to the host by destroying cells or disrupting normal cellular metabolism. They are highly potent and can cause major damage to the host. Exotoxins may be secreted by bacteria which

#XL - S Microbiology
  1. do not consists of LPS
  2. determines bacterial shape.
  3. may have different effects depending on the specific bacterial source.
  4.  is toxic due to the effects of the peptide side chains.
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TLS Online TPP Program

#Question id: 15331

#XL - S Microbiology

B-cell surface contain marker_______
TLS Online TPP Program

#Question id: 423

#XL - S Microbiology

The glycolytic pathway oxidizes glucose to two molecules of pyruvate and also produces a net of two molecules of ATP. ATP allosterically inhibits the enzyme, PFK-1, that catalyzes the third step of glycolysis. This is an example of ________.
TLS Online TPP Program

#Question id: 2101

#XL - S Microbiology

The enzyme in cholesterol biosynthesis subject to feedback inhibition is
TLS Online TPP Program

#Question id: 3937

#XL - Q Biochemistry

Why was Neurospora a good organism for Beadle and Tatum's studies?
TLS Online TPP Program

#Question id: 13077

#XL - S Microbiology

The DNA probes for RFLP may NOT be obtained from