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Mary Clancy Mr. Sharp Science 8th 11/7/2020 Web #2,…
Mary Clancy Mr. Sharp Science 8th 11/7/2020 Web #2
homeostasis
mitosis
chromosomes
structure of nucleic acids and protein found in the nucleus
carrys genetic information
daughter cells
identical to parent cell
one pair is created after one round of DNA replication
prosses of cell division
photosynthesis
the prosses that plants make food
makes sugar and oxygen
cellular respiration
combination of food and oxygen to release energy
occurs in the mitochondria
cellular transportation
passive transport
diffusion
molecules from higher to lower concentrations
balance
osmosis
diffusion of molecules
through a semi-permeable membrane
does not require any energy
active transport
endocytosis
traps particle in vesicle
pulls vesicle through cell membrane
exocytosis
encloses substance in vesicle
expels the vesicle
requires energy