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what is syntesiS
what is respiration
breaking down nutriends to release the energy from them transfering energy from glucose to a usable form called ATP
does evry living thing carry out biochemical prossess
yes all of these chemical prosses make up the organisms metabolism
what is homeostasis
maintaining a stabe internal enviorment
cytoplasm-site of many chemical reactions
nucleus-contians DNA.DNA has code (instuctions) for making all the protiens needed by the cell
vacoles-store water wastes and other things
mitochindria-have enzymes for respiration;release energy (ATP)
chloroplasts-in plants; site of synthesis
- cell membrane-regulates wat goes in and out of the cell
- *made of lipids and proteins
- *diffusion-movement of molecules from high concentration to low concentration-no energy is used to enter or exit cell
osmosis-diffusion of water across a membrane
cells in salt water......
tend to shrink cuz water will leave the cell due to osmosis
cells in distilled water tend to
will swel, burst (if animal cells) becus water will enter the cell due to osmosis.
plant cells will not burst due to the rigid cell wall but turgor pre
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