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chapter 5
Fichas del conjunto (12)
- 1name three particles able to fit through freely across the cell membraneprotein, water, and air particles
- 2explain osmosis in your own wordsosmosis is like diffusion but in water.it is where and unequal amount of water and protein particles gets distributed equally
- 3how are diffusion and osmosis the same/differentthey are the same because they both distribute particles. they are different because one is gas particle and one is liquid particles
- 4Selectively permeable membraneit means something only picks/lets certain things in/out
e;g the cell membrane - 5diffusiondiffusion is the distribution of air particles moving away from a more dense/congested to a less dense area
- 6concentration gradientit means something goes from higher to lower concentration
- 7osmosisosmosis is when you have water and protein particles getting dispersed into equal amounts of both mixed
- 8turgidity in a plat cellif a plant cell is turgid it meas the plant is healthy and the vacuole is filled/watered good. when the vacuole is filled it creates turgor pressure making the cell wall swell which makes a plat cell turgid
- 9when to use exocytosisa cell uses this to let out waste and let out good toxins to help the body
- 10why is phagocytosis called cell eatingit is called cell eating because when it lets things in the cell it opens up like a mouth eating food hence the name cell eating
- 11why is air freshener a good example of diffusionit is good because it is used a lot in everyday life and it is meant to diffuse and spread across a room to freshen it up. a good example is diffuser candles or car fresheners
- 12how is using to much fertilizer badit could kill bugs and other animals, it could cause overgrowing, and could lead to really green grass making more animals eating it
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- Fichas sobre chapter 5, creado por Jaxon Inglis el 02/10/2017.
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- Jaxon Inglis
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