#Question id: 3896
#3. Fundamental Processes
Which one of the following is not involved in steroid hormone action?
#Question id: 433
#1. Molecules and their Interaction Relevant to Biology
Fatty acid synthesis occurs in the ________, while fatty acid breakdown occurs in the
#Question id: 1284
#4. Cell Communication and Cell Signaling
The collagen triple-helix domain is NOT:
#Question id: 16121
#7. System Physiology – Animal
Match the following mechanisms (Column I) with their correct example (Column II).
Column I |
Column II |
A. Heat-generating and heat-retaining mechanisms |
i. increased metabolic rate (thyroid hormones, sympathetic nervous system) |
B. Heat-dissipating mechanisms |
ii. vasodilation of blood vessels of the skin
(decreased sympathetic tone) |
|
iii. increased activity of sympathetic cholinergic
fibers to sweat glands. |
|
iv. shivering |
|
v. vasoconstriction of blood vessels of the skin (increased
sympathetic tone) |
#Question id: 8710
#9. Diversity of Life Forms
A phylogenetic tree constructed using sequence differences in mitochondrial DNA would be most valid for discerning the evolutionary relatedness of ________.