Term
Plasma(cell) membrane
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controls what goes in and out of a cell
protects and supports cell |
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| produces units of RNA which combine in the cytoplasm to form ribosomes |
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| provides specific shape and protection to the bacterium. |
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| It regulates all metabolic and hereditary activities of the cell. |
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| where amino acids are strung together to form proteins |
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| the movement of substances from regions of high concentration to regions of low concentraion |
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movement of water through a semi-permiable membrane.
High concentration to low concentration |
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| mmovement of solutes from regions of high to low concentrations through a semi-permeable membrane |
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A nucleic acid that carries the genetic information in the cell and is capable of self-replication
double stranded
thymine |
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| loss of water in a plant cell resulting in a drop of turgor pressure |
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| process in which a cell surrounds and takes in material from its environment |
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| the movement of large particles of solid food or whole cells into the cell |
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| a form of endocytosis that involves the transport of liquid droplets or small particles |
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| process by which high energy molecules (glucose) are formed from 2 low energy molecules (CO2+H2O)in the presence of light. |
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O2 is needed
36 ATP made from the breakdown of 1 glucose molecules
glycolysis
krebs cycle
electron transport chain |
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Definition
No oxygen
occurs in cytoplasm
alcoholic fermentation
acid fermentation |
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| general reaction equation |
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Definition
6COv2 + 6Hv2O------Cv6Hv12Ov6 +6Ov2
comes from res. light nrg glucose waste product ot plant |
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Definition
water is split to make oxygen2
energy making process
requires presence of light
pigment (chlorophyll) needed for light energy capture
pigments are present on or in the thylakoid membrane. |
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occurs in the stroma of the chloroplast
energy using process
COv2 is used to produce glucose
if glucose is not immediately used on the plant it sis stored as starch at the source.
aka Calvin Cycle |
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all living things are made of cells
smallest unit of life is the cell
cells come from pre-existing ones |
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early 1600's
inventor of the microscope |
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1665
made thin slices of cork and determined that cork was made up of tiny "boxes" (cells) |
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1833
documented presence of a nucleus in cells |
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1838
german botanist documented that plants are made of cells |
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1839
zoologist that documented that animals are made of cells |
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1855
documented the cells arise from pre-existing ones |
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A polymeric constituent of all living cells and many viruses
single stranded
uracil |
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