Show:
communicable diseases
non communicable diseases
photosynthesis
respiration
wild card
100
What is a pathogen?
A disease causing microorganism
100
How can you catch a non communicable disease from someone?
You can't!
100
What is the equation for photosynthesis
Carbon dioxide + water (with sunlight) >>> Glucose and oxygen
100
what is the gas used to break down glucose in respiration?
Oxygen
100
how many planets are there in the solar system?
8
200
name the four types of pathogen we need to know at gcse
virus fungi bacteria protists
200
name a non communicable disease
cancer heart disease etc
200
name the organelle in which photosynthesis takes place
chloroplast
200
what do we call respiration with oxygen?
aerobic respiration
200
what is the boiling point of water?
100 degrees celcius
300
name a viral infection found in animals.
influenza ebola hiv
300
what contributes most to lung cancer?
smoking
300
what is the process by which carbon dioxide enters a leaf from the air
diffusion
300
what is the product of anaerobic respiration in animals?
Lactic acid
300
name the three types of blood vessel found in the body
artery vein capillary
400
what is the name of the cells that engulf and digest pathogens in the immune sytem
phagocyte
400
what contributes most to heart disease?
diet high in saturated fat or smoking or stress
400
which cells in a leaf are most responsible for photosynthesis?
palisade cells
400
what are the products of anaerobic respiration in plants?
Ethanol and carbon dioxide
400
name the five organelles within an animal cell
nucleus cytoplasm mitochondrion ribosomes cell membrane
500
what is the name of the defence that we produce when a foreign antigen is detected?
antibodies
500
which substance found in fatty foods can lead to an increased chance of heart disease? In a check up a person is checked for their levels.
cholesterol
500
name the name of the two transport vessels in a plant - one transports water and the other sugars
xylem and phloem
500
in which organelle in a cell does aerobic respiration take place?
mitochondrion
500
what is the equation for kinetic energy?
K.E = 1/2 M x V 2