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TLS Online TPP Program

#Question id: 4332

Which of the following is not true of a codon?

#Section 3: Genetics, Cellular and Molecular Biology

  1. It may code for the same amino acid as another codon.

  2. It never codes for more than one amino acid.

  3. It extends from one end of a tRNA molecule.

  4. It is the basic unit of the genetic code.

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TLS Online TPP Program

#Question id: 1890

#Section 2: General Biology

Anaphylaxis can be triggerred by cross-linking of IgE receptors on:
TLS Online TPP Program

#Question id: 1891

#Section 2: General Biology

Rhesus hemolytic disease of the fetus and newborn involves:
TLS Online TPP Program

#Question id: 1892

#Section 2: General Biology

The Arthus reaction is characterized by an intense infiltration by:
TLS Online TPP Program

#Question id: 1893

#Section 2: General Biology

The injection of tuberculin into the skin of a sensitized individual elicits:
TLS Online TPP Program

#Question id: 1894

#Section 2: General Biology

What are the major effector molecules involved in type IV hypersensitivity reactions?
TLS Online TPP Program

#Question id: 1895

#Section 2: General Biology

Septic shock associated with Gram-negative bacteria is primarily caused by: