#Question id: 15562
#Unit 12. Applied Biology
#Question id: 30068
#Unit 7. System Physiology – Animal
Norepinephrine secreted by the sympathetic endings binds to β1 receptors, and the resulting:
#Question id: 5603
#Unit 5. Developmental Biology
During capacitation, the pathway is modulated by the removal of cholesterol from the sperm cell membrane, which allows
#Question id: 17261
#Unit 7. System Physiology – Animal
#Question id: 1250
#Unit 4. Cell Communication and Cell Signaling
Few mutants (column A) and their results (column B) are listed in the table given below:
Column A |
Column B |
A. Gain-of-function of Ski |
I. Inhibits the ability of activated type I TGF-β receptors (RI) to phosphorylate R-Smad proteins |
B. Loss-of-function of RII receptor |
II. Transcription activation induced by TGF-β and mediated by Smad complexes is shut down |
C. Gain-of-function of smad-7 |
|
D. Loss-of-function of R-smad |
Match the correct mutation with the observe result?