A neurone that carry information from the receptors to the CNS.

Made in the pituitary gland.Causes a egg to mature in one of the ovaries in a structure called a follicle.Stimulates the ovaries to produce oestrogen.

1) Menstruation-the uterus lining breaks down2) The uterus lining builds up again3) Ovulation-Around day 14 a egg is released from an ovary.4) The wal...

At the back, responsible for muscle contraction & balance

37 degrees Celsius

A muscle that controls the diameter of the pupil and how much light enters. The coloured part of the eye.

Kidneys make urine by taking unwanted waste products out of your blood. They are involved in selective reabsorption.

Carries impulses from the receptors on the retina to the brain

Proteins (excess amino acids) cannot be stored by the body. Excess amino acids are converted to fats and carbohydrates. This occurs in the liver.

The tough supporting wall of the eye

A gap between two neurones.

Produced by the ovaries. Causes the lining of the uterus to grow. Stimulates the release of LH (which causes ovulation) and inhibits the release of FS...

Implant is inserted under the skin. Releases progesterone. Can last for 3 years. Injection lasts less time 2-3 months.