Hormones are produced/secreted from endocrine glands in the body, the endocrine glands in the body include; adrenal glands, thyroid glands, parathyroid glands, the pancreas, testis, ovaries, pineal gland and the pituitary gland situated under the hypothalamus. Hormones are chemical messages which bring about a broad series of long lasting changes. Neurons are an electro chemical message which reacts from a stimulus, they make up the nervous system.
neurons are a much faster message then hormones (milli seconds) which does not persist, whilst hormones are a slower message that persists. Neurons can target individual cells whilst hormones can only target cells with the right receptor, whole organs or even systems.
The difference between amine and peptide hormones are:Amine hormones are from amino acids. Peptide Hormones are peptide bonds between multiple amino acids.
pheromones are special female hormones
Adrenal hormones come from you adrenal glands and thyroid hormones come from your thyroids.
blood
The plant hormones different parts of the plants in a different way while the animal hormones affect the target cells in more than one organ.
Hormones influence how your body reacts, behaves and develops while antibodies protect the body from infection and some deseases.
There is not much difference between the blood of males and females except for a few hormones. Blood transfusions between the sexes of same "blood group" is possible.
Local hormones become active without first entering the bloodstream. They act locally on the same cell that secreted them or on neighboring cells.Circulating hormones enter the bloodstream to be transported to their target cells.
One is to make you taller and one is to make you have bigger muscles.
A normal male has both male & female hormones. But male hormones are predominantly higher than female hormones male eunuch female hormones are more than normal giving him female characteristics normal female,both hormones are there but female hormones are predominantly higher than male hormones female eunuchs male hormones are higher than normal.
Steroid hormones arelipid-soluble and can dissolve easily into the cell membrane of the target cell to connect with receptors. Protein hormones are water-soluble and connect with receptors at the membrane because it can't diffuse through the membrane.
Vitamins, except those ones produced by the bowel's good bacterias, have to be assimilated from vegetables and fruits), or dietary supplements. Hormones are produced inside of the body, and can be also obtained through synthesized hormones, under medical prescription. Vitamins and hormones have many functions in the organism, but their way of action are different.