What part of the nervous system regulates the smooth and the cardiac?
A. PNS
B. CNS
C. Somatic Nervous system
D. Autonomic nervous system
D. Autonomic nervous system
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A timeline containing substances someone ingests, or becomes exposed to, can be found in the ________
A) Eyes B) Hair C) Bones D) Teeth
Excess circulating quantities of which of the following nutrient molecules can ultimately be stored in adipose tissue as triglycerides?
a. fatty acids b. glucose c. amino acids d. Both a and b e. All of the above
Most vertebrae have a heart-shaped body and a long spinous process that is angled inferiorly.
a. cervical b. thoracic c. lumbar d. sacral
Energy for contraction of cardiac muscle cells comes primarily from
A. ATP that is stored while the heart is not contracting. B. aerobic respiration in the mitochondria. C. glycolysis in the cytosol. D. creatine phosphate. E. anaerobic respiration in the cytosol.