Answer:
The water-soluble vitamins comprises all the 8 B vitamins and vitamin C. When one consumes these vitamins, they get dissolved in water and then get mediated to various parts of the body via bloodstream. The body utilizes the vitamins it requires, and then the extra vitamin if got consumed is eliminated from the body via urine.
As the water-soluble vitamins are excreted time to time, one requires to meet the needs for water-soluble vitamins each day. The fat-soluble vitamins are vitamins A, E, D and K. When one consumes fat-soluble vitamins, they get dissolved in fat prior to getting mediated via the bloodstream.
The body utilizes the required fat-soluble vitamins and then accumulates any extra vitamins in the liver. However, if one consumes huge concentrations of fat-soluble vitamins spontaneously, then one may develop a condition known as vitamin toxicity or hypervitaminosis. The condition can be chronic or acute.
Stimulants and depressants have an effect on the synapses among neurons in the frightened system:
- stimulants purpose greater neurotransmitter molecules to diffuse throughout the synapse.
- depressants stop the next neurone sending nerve impulses.
Psychotropic drugs exert their outcomes by changing a synaptic occasion. these alterations in the end change the pastime of a neurotransmitter. some psychotropic drugs facilitate the effects of a neurotransmitter, and are referred to as agonistic.
Tablets make their effects regarded via performing to beautify or intervene with the interest of neurotransmitters and receptors in the synapses of the mind. some neurotransmitters carry inhibitory messages across the synapses, at the same time as others bring excitatory messages.
Amphetamine, heroin, marijuana, nicotine, alcohol, and prescription painkillers, can regulate a person's conduct by way of interfering with neurotransmitters and the regular communique between brain cells.
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Answer:
- Circulatory system: Blood vessels, arteries, veins, arteries, among others.
- Reproductive system: , Uterus,ovary, vagina, among others.
- Central nervous system (CNS): Spinal cord, brain.
- Digestive system: Liver, stomach, pancreas, intestine, among others.
- Integumentary system: <u>Hair</u>, nails.
Answer:
How acid-base balance is maintained including the role of the kidney and lungs as means of excreting excess acidic or basic ions.
Explanation:
The lungs and kidneys are two major systems that work on a continuous basis to help regulate acid-base balance in the body.