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Biology A
Organism level systems
OCR
J247
Organism level systems
The nervous system
8 Subtopics
1
Nervous system structure
Revise
2
Coordinated response
Revise
3
Reflex arc
Revise
4
The eye
Revise
5
Eye defects
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6
The brain
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7
Investigating brain function
Revise
8
Treating brain damage
Revise
The endocrine system
9 Subtopics
1
Hormonal coordination
Revise
2
Thyroxine and adrenaline
Revise
3
Hormones in human reproduction
Revise
4
Interactions of menstrual hormones
Revise
5
Contraception
Revise
6
Reproductive technologies
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7
Plant hormones
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8
Effects of plant hormones
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9
Uses of plant hormones
Revise
Homeostasis
10 Subtopics
1
Importance of homeostasis
Revise
2
Control of body temperature
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3
Insulin and blood sugar
Revise
4
Glucagon and blood sugar
Revise
5
Diabetes
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6
Osmotic changes
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7
Function of kidneys
Revise
8
Structure of the kidney
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9
Effect of ADH
Revise
10
Response to challenges
Revise
