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Title: Which chemicals are described as both neurotransmitters and hormones? Post by: valerie2500 on Feb 13, 2018 Which chemicals are described as both neurotransmitters and hormones?
a. estrogen and progesterone b. insulin and melatonin c. norepinephrine and epinephrine d. ACTH and cortical steroids e. oxytocin and testosterone Title: Which chemicals are described as both neurotransmitters and hormones? Post by: Caellis1962 on Feb 13, 2018 c
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