Each of the Following Is a Characteristic of Calmodulin Except

question 55

Multiple Choice

Each of the following is a characteristic of calmodulin except

• A)It binds two calcium ions at each end of the protein.
• B)When activated by calcium ion binding,it wraps around proteins that have calmodulin binding sites.
• C)It can activate specific kinases and phosphatases.
• D)It has a very high affinity for calcium ions,and binds calcium ions irreversibly.
• E)All are characteristics of calmodulin.

---

Definitions:

Cash Inflows

Money received by a business from its various activities, like sale of goods, services, or obtaining a loan.

Cash Outflows

The movement of money out of a business as expenditures, payments, or investments, which reduce the company's cash balance.

Profitability Index

A calculation that measures the profitability of an investment, determined by dividing the present value of future cash flows by the initial investment cost.

NPV Ranking

A method of evaluating investment opportunities by ranking them based on their Net Present Value, which estimates the present value of future cash flows minus initial investments.