DrVirgo Forum Hero

Topics: 1041 Posts: 3,342
| | 02/24/06 - 12:04 AM  
 
   
 
|   #1 |
47. Which of the following best describes an aspect of the mechanism of action of thyroid hormone? A. Binding to receptors on mitochondria that directly alter phosphate:oxygen ratio (P/O) B. Binding to receptors that directly modulate transcription of specific genes C. Interaction with a G protein associated with the plasma membrane D. Interaction with guanylyl cyclase without G-protein mediation E. Interaction with a plasma membrane receptor on target cells F. Participation by the second messenger cAMP
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| usmle99 Forum Junior
Topics: 4 Posts: 49
| | 02/24/06 - 12:10 AM  
 
   
 
|   #2 |
B?
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| endocrine Forum Senior
Topics: 7 Posts: 55
| | 02/24/06 - 01:35 AM  
 
   
 
|   #3 |
B
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| mildus Forum Guru
Topics: 19 Posts: 614
| | 02/24/06 - 01:59 AM  
 
   
 
|   #4 |
b
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