What is a person if their diet is unbalanced?

What is the Metabolic Rate?

Where is Cholesterol made?

What two factors affect the amount of cholesterol in your blood?

What are Microorganisms that cause infectious diseases called?

How do White Blood Cells defend against disease?

How does a vaccination defend you from a disease?

Who was Semmelweiss?

How do antibiotic-resistant strains of pathogens occur?

What are the steps in the nervous system?

What is the gap between neurones called?

What part of the body acts as the
co-ordinator in a reflex action?

To keep your internal environment relatively constant, what must your body control?

What are Hormones produced by?

In the menstrual cycle, what hormones are involved?

What happens during IVF?

What is a plants response to a stimulus?

What hormone controls the way in which a plant responds to light and gravity?

What is the way in which a plant grows in response to:

- Light
- Gravity

called?

What are drugs?

What are Statins?

What is the name of a fake drug given to people to 'trick' them into feeling better?

What was the Thalidomide drug?

What does tobacco smoke contain?

What are extremophiles?

TRUE OR FALSE:

The biomass at each stage in a food chain is more than it was at the previous stage

What sort of conditions do microorganisms like?

The constant cycling of carbon is called _____ _________ _______.

Differences between the characteristics of individuals of the same species are called ____________.

What are the two types of sexual reproduction?

What are the stages in Tissue Cloning?

What are the stages in Embryo Transplants?

What are the stages in Adult Cell Cloning?

What are the steps in genetic modification?

What concerns may people have about GM crops?

Who developed the theory of evolution by natural selection?

Why wasn't the theory of evolution by natural selected not accepted straight away?

Who described a theory of evolution where changes during the lifetime of an organism were passed on to the next generation?

What are the steps in evolution?

What are evolutionary trees?