#Question id: 5012
#Unit 11. Evolution and Behavior
A | Silurian | I | Seed plants appear |
B | Devonian | II | Gymnosperms dominant |
C | Carboniferous | III | Invasion of land by primitive land plants |
D | Jurassic | IV | first reptiles |
#Question id: 26514
#Unit 3. Fundamental Processes
The α-amanitin binding site is beneath a “bridge helix” extending across the cleft between the two largest pol II subunits which are
#Question id: 3896
#Unit 3. Fundamental Processes
Which one of the following is not involved in steroid hormone action?
#Question id: 1083
#Unit 4. Cell Communication and Cell Signaling
When a neuron responds to a particular neurotransmitter by opening gated ion channels, the neurotransmitter is serving as which part of the signal pathway?
#Question id: 3366
#Unit 11. Evolution and Behavior
Red-Green color blindness is an X-linked recessive disorder. In a population which is in the Hardy- Weinberg equilibrium, the incidence of occurrence of this in males is 2:2000. What will be the expected incidence of affected homozygous females?