Adisease deactivates the acetylcholine receptors at myoneural junctions. would this prevent muscle contraction or muscle relaxation, and why? relaxation, by preventing synaptic vesicles from releasing their contents contraction, by preventing synaptic vesicles from releasing their contents relaxation, by preventing an action potential from traveling across the sarcolemma contraction, by preventing an action potential from traveling across the sarcolemma

Compare the composition of the moon's surface with the composition of the earth's surface.

Describe how a student should adjust the microscope to see the cells on a slide more clearly?

Group control group #1 experimental group yes yes yes control group #2 no new drug orange juice bed rest no yes no yes ves which of the following is the best explanation of why a second control group was included in this experiment? o a. to provide the volunteers in the study with something to drink o b. to prove that the common cold cannot be cured c. to confuse anyone who is trying to steal their new drug and sell it as their own invention o d. to researchers conclude that results are related to the new drug and not to the orange juice submit e previous