In the 1950s, Earl Sutherland and Colleagues Discovered That Epinephrine

question 66

Multiple Choice

In the 1950s, Earl Sutherland and colleagues discovered that epinephrine ____. ​

• A)triggers the release of a second messenger which leads to the hydrolysis of glycogen to glucose
• B)triggers the release of a second messenger which lowers blood glucose by causing it to bind to liver cells
• C)interacts directly with the enzyme glycogen phosphorylase
• D)interacts directly with the cell membrane to help transport glucose into the cell
• E)is a signaling molecule that does not require a cell surface receptor

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The cost added by producing one additional unit of a product or service.

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