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Eye and Endocrine system ((endocrine gland and major hormones), visual…
Eye and Endocrine system
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- light enters eye through the pupil
- light stimulates receptor cells
- cell produce nerve impulse
- impulse level eye through optic nerve to cerebral cortex
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steroid hormones - made out of cholesterol, are lipid so lube and can pass through the cell membrane
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cataracts- clouding of the lens that causes the world to appear distorted as if its seen through frosted glass
glaucoma- damage to the optic nerve causes progressive loss in peripheral vision and can eventually lead to blindness.
hypertrophy- occurs when the parallel light rays from a distant objects are focused behind the retina.
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B) Glucagon- released by alpha cells
- tells cells to release glucose in blood
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(GH) stimulating their growth, repair and reproduction
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