Booklet - Mix Flashcards
What is the word equation for respiration
Glucose + Oxygen >
Carbon dioxide + water (energy)
How is glucose supplied
Digestion of carbohydrates
What does being fit mean
Your body can cope
What is the word equation for aerobic respiration
Oxygen + Glucise > Carbon dioxide + Water (energy)
What makes oxygen diffuse quickly
The large surface area the absolute makes up
How thick are capillaries
One cell thick
What carries oxygen
Haemoglobin contained in red blood cells
What happens to your breathing and heart rate
It increases
Three examples of inherited variation
Eye colour
Hair colour
Skin colour
What is selective breeding
When certain animals are bred due to their characteristics
What is asexual
When an animal or plant reproduces on its own
4 examples of natural defences
Tears
Stomach acid
WBC engulfing microbes
WBC making antibodies
How do babies strengthen their immune system
Breast feeding
What is immunity
Anti bodies against the microbes will stay in the blood and will be remembered by the memory cell
What are antibiotics
Medicines that kill off bacteria
