Systemic lupus erythematosus is an autoimmune disease that affects the skeletal muscles
only.
Indicate whether the statement is true or false
FALSE
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Describe the major anatomical differences between the sympathetic and parasympathetic branches.
What will be an ideal response?
Which chemical forms the meshwork of the blood clot?
A) arachidonic acid B) von Willebrand factor C) thromboxane A2 D) thrombin E) fibrin
Curare is a poisonous plant extract. Curare molecules have a chemical structure like the neurotransmitter ACh. Curare can bind to the ACh receptor site on the chemically gated ion channels in the motor end plate
Even though curare will bind to the receptor site it will not open the ion channel and no ions will pass through. What do you think the symptoms of curare poisoning would look like? A) Curare will only affect muscles with ACh receptors, paralyzing them. B) Smooth muscles will become stimulated causing quick movement of nutrients through the digestive system. C) Curare will only affect cardiac muscle, causing fibrillations of the heart. D) Muscles will respond too quickly and cause a severe tremor.
The function of bile is to:
a. chemically digest fat b. emulsify fat c. remove cholesterol from the body d. both B and C above