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22 Cards in this Set
- Front
- Back
order of Classifications of life
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Domain, Kingdom, Phylum, class, order, family, Group, species
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What are the 3 domains
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Eukarya, Bacteria, Archaea
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Give examples of Archea
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Halophiles and thermophiles
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Give Examples of Bacteria
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Cyano bacteria, heterotrophic bacteria
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Give examples of Eukarya
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Animalia, plantae, Fungae, protista
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What is the Endosymbiotic theory
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that the organelles inside the cell used to be separate free living prokaryotic organisms. When oxygen entered the atmosphere in large amounts these organisms were engulfed by another bacterial cell leading to the eukaryotic cell.
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What are the organelles of Animal cells
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Cell Membrane, cytoplasm, nucleus, mitochondria, Lysosomes, ER, Golgi Apparatus
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What are the organelles of plant cells?
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Cell wall, Cell membrane, ER, nucleus, nuclear membrane, cytoplasm, ribosomes, mitochondria, Chloroplast
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What are the organelles of Fungus cells?
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Cell wall, Cell membrane, nucleus, nuclear membrane, cytoplasm, ribosomes, mitochondria, central vacuoles , golgi body, Rough ER, Smooth ER
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What is the Cell Membrane?
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the cell membrane encloses the cell contents. Its main function is to control what gets into and out of the cell.
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What is the cytoplasm?
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The cytoplasm contains primarily water and protein material. This is where the other cell organelles reside, and where most of the cellular activities take place. maintains shape and movement of cell
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What is The nucleus?
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The nucleus generally contains the genetic material for the cell. Because it contains the DNA and chromosomes, which affect the proteins that determine the activities of the cell, the nucleus can be considered to be the cell's control center.
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What are Ribosomes?
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Ribosomes are where protein synthesis takes place. Some are attached to the rough endoplasmic reticulum, and some are free in the cytoplasm.
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What are Lysosomes?
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Lysosomes are membrane-bound sacs of enzymes. In a controlled and specific way, they breakdown old or unneeded parts of the cell into small organic molecules that can be reused.
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What is Mitochondria?
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Mitochondria are large organelles that carries out cellular respiration. oxygen is combined with food to produce ATP (adenosine triphosphate), the primary energy source for the cell. Mitochondria contain their own DNA, RNA and ribosomes, and can reproduce themselves independently of the cell in which they are found.
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What is The Golgi apparatus?
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Processes packages and secretes modified cell products
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What is The endoplasmic reticulum ?
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Rough ER: studded with ribosomes processes protein
Smooth ER: lacks ribosomes synthesizes lipids |
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What is a cell wall
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Description: outer layer rigid, strong, stiff, made of cellulose
Function: support (grow tall), protection, allows H2O, O2, CO2 to pass into and out of cell |
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What is Actin Filament
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Protein fibers that play a role in movement of organelles and cell
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what is cytoplasm
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semi fluid matrix outside the nucleus that contains organelles
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what is a vesicle
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a sac that stores and transports substances
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what are centrosomes
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microtubule organizing center that contains a pair of centrioles (centrioles are short cylinders and the function is unknown)
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