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TLS Online TPP Program

#Question id: 4129

Which of the following statements about the tRNA that normally accepts phenylalanine is false?  (mRNA codons for phenylalanine are UUU and UUC.)

#Section 3: Genetics, Cellular and Molecular Biology

  1. It interacts specificially with the Phe synthetase.

  2. It will accept only the amino acid phenylalanine.

  3. Its molecular weight is about 25,000.

  4. The tRNA must contain the sequence UUU.

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TLS Online TPP Program

#Question id: 1884

#Section 2: General Biology

Mycoplasma pneumoniae infection can lead to:
TLS Online TPP Program

#Question id: 1885

#Section 2: General Biology

Maple bark stripper's disease is a hypersensitivity largely affecting the:
TLS Online TPP Program

#Question id: 1886

#Section 2: General Biology

Dead Wuchereria bancrofti can cause:
TLS Online TPP Program

#Question id: 1887

#Section 2: General Biology

Chronic granuloma represents an attempt by the body to:
TLS Online TPP Program

#Question id: 1888

#Section 2: General Biology

In thyroid autoimmunity, an antibody causing type V hypersensitivity may be present and is directed against:
TLS Online TPP Program

#Question id: 1889

#Section 2: General Biology

Which type of hypersensitivity cannot be transferred with serum antibody?