Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 17282
TLS Online TPP Program

#Question id: 15457

Activation-Induced Cytidine Deaminase (AID), which was subsequently shown to be necessary for

#XL - S Microbiology
  1. Somatic hypermutation
  2. Class switch recombination
  3. Somatic hypermutation and Class switch recombination
  4. Somatic hypermutation, Class switch recombination and B cell activation 
More Questions
TLS Online TPP Program

#Question id: 4578

#XL - S Microbiology

Which definition of evolution would have been most foreign to Charles Darwin during his lifetime? 
TLS Online TPP Program

#Question id: 5749

#XL - R Botany

Type of mutation in which a pyrimidine is substituted for a purine
TLS Online TPP Program

#Question id: 11906

#XL - T Zoology

Which of the following changes would you expect to find after administering a vasodilator drug that caused a 50% decrease in afferent arteriolar resistance and no change in arterial pressure?
TLS Online TPP Program

#Question id: 12747

#XL - S Microbiology

Name the plant protein that bind tightly to specific carbohydrate structure.
TLS Online TPP Program

#Question id: 9593

#XL - Q Biochemistry

The lower-energy orbital of the positively charged oxidized reaction centre chlorophyll has a vacancy and can accept an electron If the acceptor molecule donates its electron back to the reaction centre chlorophyll, What will happened?