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TLS Online TPP Program

#Question id: 34465

Which of the following statements ragarding amino acids are correct?

#Section 2: General Biology
  1. Isoleucine & Threonine both has more than 1 chiral carbon.
  2. Methionine,Cysteine both are responsible for the formation of disulfide bond due to their reduced thiol group.
  3. Tyrosin have extra acid base group.
  4. Pkr group of histidine deprotonated at pH 6.0
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TLS Online TPP Program

#Question id: 1874

#Section 2: General Biology

Which of the following is the single immunodeficiency disease that most profoundly affects CD4-positive T-cells?
TLS Online TPP Program

#Question id: 1875

#Section 2: General Biology

What is the best description of an antibody that would prevent infection with HIV?
TLS Online TPP Program

#Question id: 1876

#Section 2: General Biology

What is the only HIV vaccine employed to have provided any evidence of efficacy?
TLS Online TPP Program

#Question id: 1877

#Section 2: General Biology

Which of the following is an example of an HIV-1 restriction factor?
TLS Online TPP Program

#Question id: 1878

#Section 2: General Biology

Which of the following is the most prevalent primary immunodeficiency disease?
TLS Online TPP Program

#Question id: 1879

#Section 2: General Biology

The β chain of the FcϵRI: