Solved

The Figure Below Shows the Oxytocin Signal Transduction Pathway in Uterine

Question 78

Multiple Choice

The figure below shows the oxytocin signal transduction pathway in uterine smooth muscle cells.The abbreviation "CaM" refers to calmodulin, and "MLCK" refers to myosin light chain kinase, an enzyme that phosphorylates the light chains of myosin, stimulating smooth muscle contractions. The figure below shows the oxytocin signal transduction pathway in uterine smooth muscle cells.The abbreviation  CaM  refers to calmodulin, and  MLCK  refers to myosin light chain kinase, an enzyme that phosphorylates the light chains of myosin, stimulating smooth muscle contractions.   How could this signal transduction pathway be shut off? A)  Activate a kinase that phosphorylates phospholipase C, which inactivates it. B)  Activate an enzyme that degrades DAG. C)  Add a compound that acts as an agonist of IP<sub>3</sub> with respect to calcium ion channel binding. D)  Add a compound that acts as an agonist of calcium ion with respect to MLCK activation. E)  Add a compound that acts as an agonist of oxytocin with respect to oxytocin cell membrane receptor binding. How could this signal transduction pathway be shut off?


A) Activate a kinase that phosphorylates phospholipase C, which inactivates it.
B) Activate an enzyme that degrades DAG.
C) Add a compound that acts as an agonist of IP3 with respect to calcium ion channel binding.
D) Add a compound that acts as an agonist of calcium ion with respect to MLCK activation.
E) Add a compound that acts as an agonist of oxytocin with respect to oxytocin cell membrane receptor binding.

Correct Answer:

verifed

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Related Questions

Unlock this Answer For Free Now!

View this answer and more for free by performing one of the following actions

qr-code

Scan the QR code to install the App and get 2 free unlocks

upload documents

Unlock quizzes for free by uploading documents