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Mind Map
by
Miguel Mineses
, created
more than 1 year ago
Revision mindmap for Biology . Includes pathogen info and diet and exercise info.
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biology
gcse
gcse biology
science
gcse science
keeping healthy
diet and exercise
diet
exercise
defending against infection
infection
disease
pathogens
diets
vitamins
science core
gcse
Created by
Josh Anderson
about 9 years ago
Copied by
Miguel Mineses
almost 9 years ago
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5424524
mind_map
2016-08-23T00:31:45Z
Meat, fish,
eggs and
cheese.
Growth and Repair - Building cells.
Proteins
Cheese,
butter,
margarine
and oils.
A source of energy.
Cell membranes and
insulating the body.
Fats
Potatoes,
pasta, bread,
bananas,
sugar and rice.
A source of energy.
Carbohydrates
Mineral Ions
Vitamins
Food Groups
Too little vitamin D ---> Rickets
(Affects growth of skeleton)
Poor diets can lead to
deficiency diseases.
The speed at which chemical
reactions take place in the body.
Age
Sex
Inherited
factors
Muscle:Fat
proportion
Amount
of
physical
activity
Affected by:
Metabolic rate
Diet and Exercise
Multiply rapidly in warm
and moist conditions.
Microscopic.
Living cells.
When they enter the
body, they release toxins
that make humans feel ill.
Bacteria
Larger fungi include
moulds and mushrooms
Fungi
Eventually, burst open host cell.
Damage cells whilst doing so.
Reproduce inside host cells.
Genetic material inside
a coat of protein.
Passed through bloodstream.
Viruses
Disease-Causing Microbe
Pathogens
DO NOT SAY "EATS PATHOGENS"
Ingest pathogens
Bind to
pathogens and
damage/destroy.
Coat pathogens
to make them
easier to ingest.
Specific antibodies
fit specific antigens.
Produce antibodies to
destroy pathogens
Produce antitoxins to
counter the toxin
produced by pathogens
White Blood Cells
Pathogens are not the disease, they CAUSE the disease.
White blood cells do not
eat pathogens, they
INGEST pathogens.
Antibodies and antitoxins
are not living, they are
SPECIALISED PROTEINS.
NOTE
Bacteria can be resistant
to vaccination.
Works against
bacteria - NOT
VIRUSES
Contains weak/dead
pathogens to make it
easy for the white blood
cells to deal with them.
Vaccination
Defending Against
Infection
Biology - B1 - AQA - GCSE - Keeping Healthy and Defending Against Infection
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5424524
mind_map
2016-08-23T00:31:45Z
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