A toxin that inhibits the production of GTP would interfere with the function of a signal transduction pathway that is initiated by the binding of a signal molecule to _____ receptors.
-G-protein-linked
-ion-channel
-intracellular
-steroid
-receptor tyrosine kinase
G-protein linked
You might also like to view...
From the standpoint of the microorganism, in glycolysis the crucial product is
A) ATP; the fermentation products are waste products. B) ethanol or lactate; ATP is a waste product. C) CO2; ATP is a waste product. D) not relevant because glycolysis is not a major pathway.
Which of the following is the most important natural auxin?
a. abscisic acid b. gibberellic acid c. jasmonic acid d. indoleacetic acid e. salicylic acid
The type of skeleton that is usually composed of either a calcium-containing shell or chitin is a(n)
A. endoskeleton. B. exoskeleton. C. hydrostatic skeleton. D. gastrovascular cavity. E. vascular canal.
After falling down a flight of stairs, it feels like you broke your ankle; however the emergency room doctor says you tore a ligament. This means you tore the
A) connective tissue band that attaches muscle to bone. B) the cartilage in your ankle joint. C) insertion of a muscle. D) connective tissue band that joins two bones. E) delicate membrane that covers the surface of the bone.