Answer:
about 5 to 7 days maximum
Answer:
caused acetylcholine to be continuously released by the motor neurons.
Explanation:
The venom of black widow spider is neurotoxic and contains α-latrotoxin. This toxin binds to the surface receptors of neurosecretory PC12 cells and vertebrate synapses and activates the release of the neurotransmitter acetylcholine.
Acetylcholine is the neurotransmitter which plays important role in muscle contraction so the toxin allow the continuous release of the neurotransmitter which cause contraction of smooth muscle in airways and other muscle in the body and cause breathing difficulties and muscle spasms.
Answer:
At the center of the Sun is its core, where nuclear fusion generates energy by converting hydrogen into helium. The core is surrounded by a layer called the radiation zone, which in turn is surrounded by the convection zone.
Explanation:
Answer:
Text you? As in, your phone number?
Explanation:
The correct answer is; Obtaining a certification or licensure.
Further Explanation:
When someone joins a professional organization they are not joining to obtain any type of certification or license. One has to attend a school or take classes to obtain these types of credentials.
There are many advantages to joining a professional organization such as;
- Networking
- Getting to join seminars, conferences, and go to meetings
- There will be many resources for anyone who joins such as discussions, forums online, and many other online resources.
Learn more about professional organizations at brainly.com/question/8404753
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