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AB Ch 3

QuestionAnswer
Prokaryote / Eukaryote No nucleus/ nucleus
Multicellular
Advantages Not limited to life span of one cell, fewer predators, cell specialization
Nucleus holds dna
Plant Tissue
Ground photosynthesis takes place
Tissues group of cells with a similar function
Organs group of tissues with similar functions
Systems group organs with similar functions
Cells smallest unit to carry on all functions of life, smallest level of organization
Hooke / Van Leeuwonhoek only plants have cells, could not see in animals, discovered cells and developed microscope/ animalcules are now protists
Cell Theory all living things are made of cells, cells are the basic unit of structure and function, all cells come from other living cells.
Surface Area to Volume Ration keeps cells small
Cell Wall support, made of cellulose or chitin
Cell Membrane hydrophillic end attracts water, protective layer
Cytoskeleton supports cell membrane
Ribosomes found on ER, tiny round organelles made of protein
Mitochondria makes and stores ATP, releases energy
Golgi Complex packages, distributes proteins
Vessicle part of golgi complex pinches off
Cytoplasm fluid inside a cell
Vacuoles in plants, contains digestive enzymes
ER delivery system, rough and smooth
ATP Chemical energy
Lysosomes contain digestive enzymes
Amino Acids make up proteins
Organelle small bodies specialized for cell functis
Archaebacteria / Eubacteria more ancient/ different ribosomes
Virchow helped with cell theory.
Created by: evroman
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