If the frequency of a nerve impulse reaching a muscle cell i…

If the frequency of a nerve impulse reaching a muscle cell is very high, a very strong muscle cell contraction will occur. The appearance of this on a myogram shows a sharp rise in tension with a flat plateau followed by a quick drop in tension.  This process is called:

Nick and his family travel to Arizona every summer. While tr…

Nick and his family travel to Arizona every summer. While traveling across the state, Nick ends up contracting botulism from some food that he eats at a gas station. Botulism is caused by Clostridium botulinum and affects skeletal muscles. In skeletal muscles, this prevents the release of ACh from the axon terminals. If ACh is not released, this would: