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What else can I help you with?
What chemical produces vascular spasms?
serotonin
What effect does serotonin have on blood vessels?
Serotonin has an constrictive effect on the blood vessels in the brain. It's role in the rest of the body can cause both dilation or constriction.
The effect of alcohol is to stimulate the release of what?
serotonin and dopamine
What is the major difference between the vascular system of a human and a starfish?
The major difference between the vascular system of a human and a starfish is that humans have cardio vascular system and starfish have water vascular system.
What kinds of plant have structures that move water and other substances?
vascular
Effects of drugs on the nervous system?
The effect of the drug ecstasy causes a build up of serotonin at the synapse gap. This is because the ecstasy causes a blockage at the receptor molecules, meaning the synapse chemicals (serotonin), are unable to be 'absorbed' by the receptor molecules.
Do depressants and alcohol effect serotonin levels?
yes they deplete it.
Do lilies have a vascular system?
All angiosperms are vascular
Are snakes vascular?
Snakes have a circulatory system, sometimes called the vascular system.
What is vascular system?
A plant's vascular system consists of vascular tissue. The vascular tissue is made up of xylem (transports water) and the phloem (transports sugars and other nutrients). Another component of the vascular system is the meristems: the vascular meristem and the cork cambium, both of which are sites of growth.
Is depression due to serotonin?
Depression is due to alteration in the level of serotonin at the synaptic junctions of neurons in the limbic system.
What is blood vascular system?
I've never heard the term "blood vascular system" used together like that, but the vascular system is the collection of vessels that move blood throughout the body.
