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AP Biology Cell Organelles Flashcards

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7516798402Nuclear Envelope-surrounds genetic material -separates nucleus from the cytoplasm -double lipid bilayer regulates what goes into the cell -present in both animal and plant cells0
7516798403Golgi Apparatus-packaging organelle -located in the cytoplasm -takes in small molecules and forms more complex molecules -can either store the more complex molecules or release them -has two layers that surround an area of fluid that contains proteins, enzymes, and sugars -present in both animal and plant cells1
7516798404Endoplasmic Reticulum-network of membranous sacs and tubes -surrounds the nucleus in the cytoplasm -active in membrane synthesis and metabolic processes -has rough and smooth regions -has double membrane called cisternae where proteins are collected and synthesized -present in both animal and plant cells2
7516798405Mitochondria-cellular respiration -ATP is generated -double membrane increases surface area within the organelle to allow more chemical reactions to occur -located in cytoplasm -present in both animal and plant cells3
7516798406Chloroplast-produce food for plant cells -convert light energy from the sun into sugars -double membrane surrounds and protects inner chloroplasts -located in cytoplasm -only present in plant cells4
7516798407Ribosome-makes proteins -located in cytosol or endoplasmic reticulum -present in both animal and plant cells5
7516798408Lysosome-hold enzymes -digest food and break down dead cells -located in cytoplasm -present in both animal and plant cells6
7516798409Vacuole-storage -located in cytoplasm -present in both animal and plant cells7
7516798410Cytoskeleton-reinforces cell's shape -functions in cell movement -made of proteins -proteins attach to them for stability -located on the outside of the cell -present in both animal and plant cells8
7516798411Cell Wall-outer layer that maintains cell's shape and protects cell from mechanical damage -semi permeable -located on the outside of the cell membrane -only present in plant cells9
7516798412Prokaryotic Cells-no nucleus -circular DNA located in cytoplasm -single celled -no organelles -bacteria, archaea, and eubacteria -more basic -have cell membranes -have ribosomes10
7516798413Eukaryotic Cells-have nucleus -have linear DNA located in nucleus -have organelles -cells animals have -multicellular -more complex -cell membranes -ribosomes11
7516798415Cell Membrane-separates cell from aqueous environment and controls traffic in and out of the cell -collage of proteins and other molecules embedded in the fluid matrix of the lipid bilayer12

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