The term "metabolism" refers to
A. all the chemical reactions in the body.
B. reactions involving the synthesis of complex molecules from simpler ones.
C. reactions involving the breakdown of complex molecules into simpler ones.
D. reactions involving the breakdown of complex molecules or the exchange of atoms between similarly sized reactants.
E. digestive system reactions that are either catabolic or exchange reactions.
Answer: A
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Sabrina's resting heart rate is 80 beats per minute, and her resting stroke volume is 50 mL per beat. What is her cardiac output? When she exercises, her heart rate increases to 100 beats per minute and her stroke volume increases to 55 mL per beat. What happens to her cardiac output? What is the advantage of the lower relative increase in stroke volume?
What will be an ideal response?
Etiology is the study of:
A) body structure B) disease causes C) the nature, causes, and development of abnormal conditions D) diseases
____________________ is the hindrance to electrical charge movement
Fill in the blank(s) with correct word
In cirrhosis, damaged hepatocytes are permanently replaced by an overgrowth of connective tissue
Indicate whether the statement is true or false