Myasthenia gravis is a disease resulting from an autoimmune attack on the ach receptors of the motor end plate. binding of antibodies to the ach receptors results in generalized muscle weakness that progresses as more ach receptors are destroyed. which of the following medications would alleviate the muscle weakness? a. a drug that binds to and inactivates acetylcholinesterase (neostigmine).b. a drug that binds to the acetylcholine receptor and prevents it from opening (curare).c. a drug that blocks the release of acetylcholine (botulinum toxin).d. a drug that prevents acetylcholine from being loaded into synaptic vesicles (vesamicol).

Polydactyly is expressed when an individual has extra fingers and/or toes. assume that a man with six fingers on each hand and six toes on each foot marries a woman with a normal number of digits. having extra digits is caused by a dominant allele. the couple has a son with normal hands and feet, but the couple's second child has extra digits. what is the probability that their next child will have polydactyly? polydactyly is expressed when an individual has extra fingers and/or toes. assume that a man with six fingers on each hand and six toes on each foot marries a woman with a normal number of digits. having extra digits is caused by a dominant allele. the couple has a son with normal hands and feet, but the couple's second child has extra digits. what is the probability that their next child will have polydactyly? 1/8 1/32 3/4 7/16 1/2

Katie is in high school. what is the best example of how she can be proactive about her health and wellness

Which  type  of diabetics require injectable insulin?   type iii  type iv  type i  type ii