In your own words, explain the physiology of a muscle contra…

In your own words, explain the physiology of a muscle contraction from the Action potential of the nerve down to the actin and myosin binding in the muscle. For full points use the following key terms (this is like a word bank, not all terms are needed) in your explanation:  Action potential  Ions and Neurotransmitters such as Na+, K+, Cl-, Ach, Epi specific channels and junctions  Depolarization/Repolarization/Hyperpolarization Cell structures of the nerve and muscle cells  filament proteins like actin, myosin, troponin, tropomyosin 

4. As immigrant arrivals to the United States peaked in the…

4. As immigrant arrivals to the United States peaked in the mid-1900s, newcomers dispersed into cities and towns, often attempting to “blend in” to the mainstream culture. This was done to embrace their new lives, but it was also a way of trying to stay safe from prejudice and hatred. What term describes this process of “blending in”?

Weevil Co. uses the direct write-off method for uncollectibl…

Weevil Co. uses the direct write-off method for uncollectible receivables. On Dec. 1, Weevil Co. wrote off a $5,000 account receivable from customer Bob Ross. On De. 24. Weevil Co. unexpectedly received full payment from Bob Ross on the previously written off account. What is the journal entry to record the cash collection of the previously written off receivable? The journal entry to adjust the applicable expense account has already been made in a previous step.