Match the Chemical Signal with the Appropriate Description

question 40

Multiple Choice

Match the chemical signal with the appropriate description.
-autocrine

• A)chemicals produced by neurons that function as hormones
• B)chemicals that act locally on nearby cells
• C)chemical secreted by presynaptic terminal
• D)influences same cell type from which it is secreted
• E)chemical secreted into blood by specialized cells; travels some distance to target tissues

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