Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 3745
TLS Online TPP Program

#Question id: 3958

Why are adult women genetic mosaics?

#Unit 3. Fundamental Processes

  1. Inactivated X chromosomes are all derived from the male parent.

  2. Inactivated X chromosomes are all derived from the female parent.

  3. Inactivated X chromosomes can be from either the male or the female parent.

  4. None of the above.

More Questions
TLS Online TPP Program

#Question id: 4208

#Unit 3. Fundamental Processes

Tryptophan synthesis is controlled by a repressor protein which is activated by a corepressor which is
TLS Online TPP Program

#Question id: 26438

#Unit 3. Fundamental Processes

 Preferential removal of bases in pairs that have oxidized guanine is designed to minimize mutations using different Mut system having specific functions match them correctly
TLS Online TPP Program

#Question id: 23777

#Unit 7. System Physiology – Animal

The area over the optic disk, which lacks the visual receptors, is known as  
TLS Online TPP Program

#Question id: 28759

#Unit 2. Cellular Organization

C-terminal peroxisomal signal sequences used for importing into the peroxisomal matrix which involve___A_____ forms a multimeric complex with the _____B______receptor located on the peroxisomal membrane, according to figure A and B is?
TLS Online TPP Program

#Question id: 27495

#Unit 1. Molecules and their Interaction Relevant to Biology

A mixture containing two enantiomers in equal proportions will have