Like some of the chemical weapons, biological weapons may also be useful as area denial weapons. These agents may be lethal or non-lethal, and may be targeted against a single individual, a group of people, or even an entire population.
Acetylcholine is a chemical messenger, a neurotransmitter, released by nerve cells in many parts of the peripheral nervous system. It controls the contraction of all skeletal or voluntary muscles, for instance. It also affects the contraction of smooth and cardiac muscle.
Acetylcholine receptors on skeletal muscles are described as being ionotropic receptors because _____. a. acetylcholine is an excitatory stimulus to the muscles b. these receptors have a corequisite binding of magnesium ions in order to function c. binding of acetylcholine to the receptor protein...