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Draw diagram of animal cell.Draw diagram of plant cell.
Nucleus - contains the genetic material necessary for replicationCytoplasm - the jelly like material containing the dissolved nutrients and org...

Neurons have long axons that can carry electrical signals across the body. Myelin sheaths are fatty layers that wrap around axons and insulate them. Therefore, myelin sheaths allow electrical signals to b...

The entire genetic material of a organism is called its genome. Just as a recipe book contains instructions for making different meals, an organism's genome contains instructions for maki...

Antidiuretic hormone is produced by the hypothalamus and is released by the pituitary gland in the brain. The hypothalamus regulates the water content of the blood by controlling how much ADH is released ...

Well, what is coronary heart disease?Coronary arteries are blood vessels that supply the heart muscle with food and oxygen With these nutrient, these muscle cells can respire and release energy for muscle...