What Structures Carry the Action Potentials into the Interior of the Muscle

question 32

Multiple Choice

What structures carry the action potentials into the interior of the muscle to cause muscle contraction?

• A)T tubules
• B)terminal cisternae
• C)sarcoplasmic reticula
• D)ryanodine receptors

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Definitions:

Yield To Maturity

The total return anticipated on a bond if the bond is held until it matures, accounting for its current market price, par value, coupon interest rate, and time to maturity.

Current Yields

The annual income (interest or dividends) from an investment divided by the current price of the security, expressed as a percentage.

Par Value

The nominal or face value of a bond, share of stock, or other financial instruments, as stated by the issuing company.

Yield To Maturity

The total return anticipated on a bond if the bond is held until the date of its maturity, considering all payments from the time of purchase to maturity.