Zusammenfassung der Ressource
Biology
- Diet
- Carbohydrates
- Converts to mainly
sugars
- Fuels cells
- Protein
- Building block
- Bones
- Muscles
- Skin
- Blood
- Grows and
repairs cells
- Lipids
- Helps body
absorb vitamins
A, D and E
- Vitamins
- Keeps the
body
running
- Water
- Need it to survive
- 50 - 60% of
bodies are
water
- Need to replace 2.4 liters
every day
- Fibres
- Helps digestive system
- Keeping healthy
- Metabolic rate
- Speed of chemical
reactions in our
bodies
- How quickly
food is used
- Males have a higher
Metabolic mate
- Have more muscles
- Exercise
- Higher
metabolic rate
Anmerkungen:
- Higher metabolic rate if your exercise
- How to measure
energy in food
- Burn food
- Burn the food until
the temperature
wont change
- The shortest time
means it has more
energy
- Microbs
- Pathogen
- A microorganism
that causes diseases
- Sammelwies
- Cured childbed fever
- Stopped many
other pathogens
- Antibiotics
- Definitions
- Antibiotic
- Only kills bacterial cells
- Antibody
- A chemical
produced by
white blood
cells to kill
foreign cells
- Antiseptic
- Kills all cells
- Extention node
- Edward jenner
- Info
- Stopped cowpox
- Lived in Berkeley
- Used cowpox to
stop smallpox
- Cured smallpox by
rubbling pus from
cowbox on a boys
arm over cuts
- The boy never got smallpox
after being cured even after
having some rubbed on his
arm
- Vacinations
- Puts a weak pathogen in your
body which the white blood
cells cure and remember how
to cure it in the future
- MMR jab prevents
measles, mumps
and rubella
- Antibiotic resistance
- Medics can help lower
resistant bacteria by
using less antibiotics
- Pendemic
- More cases of
diseases in
more than one
country
- Epidemic
- More cases of
infection in
one country
- Nerves
- Receptor > Sensory neuron > C.N.S > Motor neuron > Effector
- Stimulus > Receptor > C.N.S > Effector > Effect
- Pick up hot thing > Heat receptor in hand > Spine > Muscle in hand > drop hot thing
- C.N.S = Spine or brain
- Effector = Muscle gland
- Nerves and hormones
- Plants are sensitive to
light (phototropism)
- Plants will always
grow upwards
towards the light
- Plant coordinated by the auxin
- Drugs
- Medical
- Calpol
- Allergy pills
- Legal
- Antibiotics
- Legal steroids
- Antihistamine
- Illegal
- Heroine
- Cannabis
- Speed