During Coactivation

question 226

Multiple Choice

During coactivation

• A) all of the muscle fibers in a skeletal muscle are activated simultaneously.
• B) the gamma motor-neuron and alpha motor-neuron systems to a skeletal muscle are activated simultaneously.
• C) all of the cross bridges within a single skeletal muscle are activated simultaneously.
• D) the primary (annulospiral) and secondary (flower-spray) endings within a muscle spindle are activated simultaneously.
• E) none of these answers.

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Definitions:

Closing Accounts

The process of finalizing all ledger accounts to prepare financial statements at the end of an accounting period.