Plasma membrane receptors have a hormone recognition domain one or more
Trans membrane domains, and an intracellular domain that generates the intracellular signals.
Cyclic AMP is generated by adenylate cyclase and stimulates phosphorylation throughout the cell by allosteric activation of protein kinase A.
Inactivation of the active epinephrine hormone-receptor complex by phosphorylation desensitizes the receptor.
Answer:cardiac cells
Explanation:
The heart pumps blood and cardiac cells are found in the heart
That sounds kinda like instinct but i could be wrong
The answer is "Carnation" because it is sensitive to the presence of ethylene gas. Rose is also one example. However it is the Carnation that the one that cut flower emits unusual large amount of ethylene gas.
<span>Carnation is also known as ornamental flowers.</span>
<span>The role of Carotene and Xanthophyll in photosynthesis is the transportation of nutrients. Although photosynthesis can happen in different ways in different species, some features are always the same. For example, the process always begins when energy from light is absorbed by proteins called photosynthetic reaction centers.</span>