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Can you describe the difference between a neurotransmitter and a hormone?
Neurotransmitters are chemical messengers that transmit signals between neurons in the nervous system, while hormones are chemical messengers that regulate various bodily functions and are released into the bloodstream by glands.
What is the difference between amine and peptide hormones?
Amine hormones are derived from amino acids, such as epinephrine and dopamine, and are typically water-soluble. Peptide hormones are made up of short amino acid chains and are also water-soluble. Peptide hormones include insulin and growth hormone.
What is the difference between a hormone and a neurotransmitter in terms of their functions in the body?
Hormones are chemical messengers that travel through the bloodstream to regulate various bodily functions over longer periods of time, while neurotransmitters are chemical messengers that transmit signals between nerve cells in the brain and nervous system for more immediate and localized effects.
How do neurotransmitters differ from hormones in terms of their functions and modes of action within the body?
Neurotransmitters are chemical messengers that transmit signals between nerve cells, while hormones are chemical messengers that regulate various bodily functions. Neurotransmitters act locally at synapses, while hormones travel through the bloodstream to target cells.
How do hormones coordinate body functions?
Hormones are chemical messengers produced by certain glands in the body that travel through the bloodstream to target cells, where they regulate various physiological functions. Hormones help regulate processes such as growth, metabolism, and reproduction by binding to specific receptors on target cells and initiating a response that helps to maintain balance and homeostasis in the body. Different hormones have different effects depending on the target cells and tissues they act upon.
