TLS Online TPP Program

#Question id: 28939


Nephrogenic diabetes insipidus is caused by___

#Unit 7. System Physiology – Animal
  1. failure of the anterior pituitary to secrete ADH
  2. failure of the posterior pituitary to secrete ADH
  3. failure of the anterior pituitary to secrete oxytocin
  4. Inability of the kidneys to respond to ADH
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TLS Online TPP Program

#Question id: 8708

#Unit 9. Diversity of Life Forms

Concerning growth in genome size over evolutionary time, which of these is least associated with the others?

TLS Online TPP Program

#Question id: 2890

#Unit 2. Cellular Organization

Match individual variant histones i) to iv) to one or more of the possible functions listed in a) to g).

Variant histones              Functions 

i) CENP-A                         a) DNA replication

ii) H2A.X                           b) As a barrier to stop heterochromatin spreading

iii) H2A.Z                          c) DNA repair

iv) H3.3                             d) Transcriptional activation

                                          e) Kinetochore assembly 

                                           f) Recombination

                                          g) Genome maintenance

TLS Online TPP Program

#Question id: 33241

#Unit 1. Molecules and their Interaction Relevant to Biology

Carbonic anhydrase contains an essential Zn2+ ion which is involved in

TLS Online TPP Program

#Question id: 21143

#Unit 12. Applied Biology

Polyketides are a class of natural products derived from___

TLS Online TPP Program

#Question id: 9176

#Unit 9. Diversity of Life Forms

Wetlands are standing bodies of freshwater, just like lakes and ponds. However, wetlands are different from lakes and ponds because wetlands have ________.