Which feedback system structure provides input to the control center?
a) receptor
b) muscle
c) response
d) effector
e) efferent pathway
Answer: a
Anatomy & Physiology
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Antibodies often react with the antigens that caused them to form, making the antigens stick together in little clumps, or ________.
A. coagulate B. dissolve C. agglutinate D. contract
Anatomy & Physiology
Which are the principal anions in the ECF?
A) magnesium and potassium B) sodium and potassium C) phosphate and chloride D) chloride and bicarbonate E) magnesium and bicarbonate
Anatomy & Physiology
Gray matter forms the outer layer of the brain and spinal cord, and white matter comprises most of the deeper regions
Indicate whether the statement is true or false
Anatomy & Physiology
The ______ helps form the cytoskeleton of the cell?
A. Mitochondria B. Microfilaments C. Vaults D. Nuclear Envelope
Anatomy & Physiology