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cell theory-
3.1-3.5
Question | Answer |
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CELL THEORY | the major princilples of the cell theory are the following:all organisms are made of cells. all existing cells are produced by other living cells. the cell is the most basic unit of life. |
CYTOLASM | is a jellylike substance that contains dissolved molecular building blocks such as proteins, nucleic acids, minerals,and ions. |
ORGANELLE | in some types of cells, the cytoplasm also contains organelles,to perform distinct processes within a cell. |
PROKARYOTIC CELL | do not have or other membrane bound organelles |
EUKARYOTIC CELL | have a nucleus and the other membranebond organelles |
cytoskeletion | each eukaryotic cell has a cytoskeletion which is a network of proteins that is constantly changing to meet the needs of a cell. |
nucleus | is the storehouse for most of the genetic informaTION, OR DNA IN YOUR CELL |
endoplasmic reticulum | the er is an interconneted network of thin foldedmembrances |
ribosomes | tiny organelles that link amino acids togther to form memebrance |
golgi apparartus | consists of closely larged stacks of membrance -enclosed spaces that process ,soft, and deliver protein |
vesicles | are a genearl names used to describe small membrance bond socs that divide some materials from the rest of the cytoplasm and transpot these materials from place to place to plance within cells. |
mitochondria | supplyenergy to the cell |
vacuole | is a fuild filled sac used for the storage of materircals are bean shaped and have two memebrances |
lysosome | are membrane bonded organelles that contain enzymes. |
ccentroles | are cylinder shaped organelles made of short micotubles arranged in a circle. |
cell wall | is a rigid layer taht gives protection, support, and shape of the cell |
chloroplast | are organelles taht carry out photosyhthesis, a series of complex cheamical reactions that covert solar enegry into energy rich molecules the cell can use. |