4288108
Beschreibung
Mindmap von l.tarawally19, aktualisiert more than 1 year ago
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Erstellt von l.tarawally19
vor fast 9 Jahre
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Cells, Organs and Populations
- Animal cell
- Nucleus
- Cytoplasm
- Cell membrane
- Ribosomes
- Mitochondria
- Nucleus
- Plants
- Contains all features of animal cell
- Permanent Vacuole
- Permanent Vacuole
- Choloroplast
- Contains all features of animal cell
- Yeast
- Is a single celled microorganism
- Bacteria
- Cell Wall
- Cytoplasm
- Cell Membrane
- Genetic Material
- Replaced Nucleus
- Replaced Nucleus
- Ribosomes
- Cell Wall
- Bacteria
- Cytoplasm
- Cell membrane
- Nucleus
- Is a single celled microorganism
- Diffusion
- Net movement of particles of high
concentration to low oncentration
- bigger difference in
concentration = faster
diffusion
- shorter the difference particles
travel = quicker the diffusion
- greater the SA particles diffuse
across = quicker the rate of
diffusion
- bigger difference in
concentration = faster
diffusion
- Occurs in solution and gases
- Particles are free to move
- Particles are free to move
- Diffusion occurs in
cells
- Cell Membrane
- Small substances can diffuse through CM
- Amino Acids
- Water
- Glucose
- Amino Acids
- Let things in and out of cell
- Small substances can diffuse through CM
- Big molecules cannot diffuse
- Starch and Proteins
- Starch and Proteins
- Cell Membrane
- Net movement of particles of high
concentration to low oncentration
- Specialised Cells
- Palisade Leaf adapted for
photosynthesis
- Packed with chloroplast
- Upper part of leaf to
absorb light
- Tall shape = a lot of surface area
- Thin shape = space for loads
at the top as columns
- At the top where
photosynthesis happens
- Packed with chloroplast
- Guard Cells
- Kidney shape opens and
closes stomata in leaf
- Lots of water
- Plump and Turgid
- Stomata opens so gases are
exchanged for photosynthesis
- Stomata opens so gases are
exchanged for photosynthesis
- Plump and Turgid
- Short of water
- GC lose water and become flacicid
- Makes stomata close stoppnig water vapour leaving
- Makes stomata close stoppnig water vapour leaving
- GC lose water and become flacicid
- Thin outer walls and thickened
inner walls
- Allows opening and closing
- Allows opening and closing
- Controls gas
exhange and
water loss
- Kidney shape opens and
closes stomata in leaf
- Red Blood Cell
- Conclave shape + big surface area
and easy pass in capillaries
- Packed with haemoglobins
which absorb oxygen
- No nucleus = MORE
haemoglobins
- Adapted to carry oxygen
- Conclave shape + big surface area
and easy pass in capillaries
- Palisade Leaf adapted for
photosynthesis
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