Match the chemical signal with the appropriate description.A. Chemicals produced by neurons that function as hormonesB. Chemicals that act locally on nearby cellsC. Chemical secreted by presynaptic terminalD. Influences same cell type from which it is secretedE. Chemical secreted into blood by specialized cells; travels some distance to target tissuesEndocrine
Fill in the blank(s) with the appropriate word(s).
Answer: E
Anatomy & Physiology
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The hormone that increases the flexibility of the pubic symphysis during pregnancy is
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Bicarbonate (HCO3-) is a
?A. strong proton donor.?B. strong proton acceptor.?C. weak proton donor.?D. weak proton acceptor.
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The cruciate ligaments of the knee ________.
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Based on their response, stretch reflexes are classified as ________ reflexes.
Fill in the blank(s) with the appropriate word(s).
Anatomy & Physiology