Carbohydrates, Fats, Vitamins and Minerals, Protein, Fibre
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How does a vaccination work?
The injection of small amounts of dead / inactive microorganisms. These carry the antigens which cause the White Blood Cells in your immune system to produce Antibodies - destroying the foreign antigens.
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An antibiotic resistant bacteria...
MRSA
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Basic stages of a reflex arc...
Stimulus, Receptor, Sensory Neurone, Relay Neurone, Motor Neurone, Effector, Response.
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Functions of a) FSH, b) Oestrogen and c) LH in the menstrual cycle...
a) Pituitary Gland. Causes egg maturation (ovaries). Stimulates Oestrogen production. b) Ovaries. Causes LH production - inhibits FSH. c) Pituitary Gland. Release of an egg.
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Auxin accumulates where on a sun-lit plant?
On the shaded side
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What are the 3 types of Drugs?
Medicinal, Recreational and Performance-Enhancing.
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What are the 3 stages of drug testing?
1) Human cells and tissues in a lab. 2) Live animals - toxicity and best dosage. 3) Healthy humans - optimum dose found.
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How does a double-blind clinical trial work?
A placebo (similar substance with no effect) is used with one of two groups. Neither the testers or doctors know which group has the placebo - prevents biased results.
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Explain the impacts of Legal Recreational Drugs on the UK society compared to Illegal Recreational Drugs...
Legal: bigger impact as more people take them.
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Other cards in this set
Card 2
Front
How does a vaccination work?
Back
The injection of small amounts of dead / inactive microorganisms. These carry the antigens which cause the White Blood Cells in your immune system to produce Antibodies - destroying the foreign antigens.
Card 3
Front
An antibiotic resistant bacteria...
Back
Card 4
Front
Basic stages of a reflex arc...
Back
Card 5
Front
Functions of a) FSH, b) Oestrogen and c) LH in the menstrual cycle...
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