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Chapter1 sec 1 and 2
Term | Definition |
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Chapter 1 sec 1 | |
A cell | A microscopic lifeform that performs all life processes |
cell membrane | one layer that covers the Cells surface -acts as a barrier |
organelle | a small body inside a cells cytoplasm- each have there own function |
nucleus | the core in a eukaryotic cell that has lots of DNA and has much growth |
A prokaryote | an organism that is a single cell and has no nucleus |
a eukaryote | an organism that have many cells and has a nucleus in each cell -ex- animal plant |
bacteria | bacteria is one of the smallest cells known - bad and good versions - has no nucleus |
archaea | a single celled organism that has archaeal ribosomes |