Campbell Reece Bio
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| show | A photograph taken through a microscope.
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| light microscope (LM) | show 🗑
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| cell theory | show 🗑
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| electon microscope (EM) | show 🗑
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| scanning electron microscope (SEM) | show 🗑
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| transmission electron microscope (TEM) | show 🗑
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| prokaryotc cells | show 🗑
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| eukaryotic cells | show 🗑
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| show | The membrane that sets a cell off from its surroundings and acts as a selective barrier to the passage of ions and molecules into and out of the cell; consists of a phospholipid bilayer in which are embedded molecules of protein and cholesterol.
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| show | A threadlike , gene-carrying structure found in the nuclueus of a eukaryotic cell and most visible during mitosis and meiossis; also, the main gene-carrying structure of a prokaryotic cell. Chromosomes consist of chromatin, a combination DNA and protein.
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| show | A cell structure consisting of RNA and protein organized into two subunits and functioning as the site of protein synthesis in the cytoplasm. The ribosomal subunits are constructed in the nucleolus.
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| cytoplasm | show 🗑
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| show | A dense region of DNA in a prokaryotic cell.
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| show | (plural, flagella) A long cellular appendage specialized for locomotion. The flagella of prokaryotes and eukaryotes differ in both structure and function. Like cilia, eukaryotic flagella have a 9 + 2 arrangement of microtubules covered by the cell's plasm
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| show | A membrane-enclosed structure with a specialized function within a cell.
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| cellualr metabolism | show 🗑
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| show | (plural, nuclei) (1) An atom's central core, containing protons and neutrons. (2) The genetic control center of a eukaryotic cell.
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| chromatin | show 🗑
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| nuclear envelope | show 🗑
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| nucleolus | show 🗑
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| show | A network of membranes inside and around a eukaryotic cell, related either through direct physical contact or by the transfer of membranous vesicles.
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| vesicles | show 🗑
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| show | An extensive membranous network in a eukaryotic cell, continuous with the outer nuclear membrane and composed of ribosome-studded (rough) and ribosome-free (smooth) regions. See also rough ER; smooth ER.
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| smooth endoplasmic reticulum | show 🗑
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| rough endoplasmic reticulum | show 🗑
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| glycoprotein | show 🗑
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| transport vesicle | show 🗑
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| show | An organelle in eukaryotic cells consisting of stacks of membranous sacs that modify, store, and ship products of the endoplasmic reticulum.
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| show | A digestive organelle in eukaryotic cells; contains hydrolytic enzymes that digest the cell's food and wastes.
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| vacuoles | show 🗑
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| show | A membrane-enclosed sac occupying most of the interior of a mature plant cell, having diverse roles in reproduction, growth, and development.
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| peroxisome | show 🗑
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| mitochondria | show 🗑
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| show | One of the two fluid-filled internal compartments of the mitochondrion. The intermembrane space is the narrow region between the inner and outer membranes.
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| mitochondrial matrix | show 🗑
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| chloroplasts | show 🗑
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| stroma | show 🗑
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| show | One of a number of disk-shaped membranous sacs inside a chloroplast. Thylakoid membranes contain chlorophyll and the enzymes of the light reactions of photosynthesis. A stack of thylakoids is called a granum.
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| show | (plural, grana) A stack of hollow disks formed of thylakoid membrane in a chloroplast. Grana are the sites where light energy is trapped by chlorophyll and converted to chemical energy during the light reactions of photosynthesis.
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| endosymbiosos | show 🗑
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| cytoskeleton | show 🗑
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| microfilament | show 🗑
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| intermediate filamanet | show 🗑
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| show | A transmembrane protein that interconnects the extracellular matrix and the cytoskeleton.
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| show | A structure in an animal cell composed of cylinders of microtubule triplets arranged in a 9 and 0 pattern. An animal usually has a centrosome with a pair of centrioles involved in cell division.
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| cilia | show 🗑
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| show | A eukaryotic cell organelle consisting of a 9 + 0 arrangement of microtubule triplets; may organize the microtubule assembly of a cilium or flagellum; structurally identical to a centriole.
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| show | A substance in which the cells of an animal tissue are embedded; consists of protein and polysaccharides.
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| show | A transmembrane protein that interconnects the extracellular matrix and the cytoskeleton.
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| show | A protective layer external to the plasma membrane in plant cells, bacteria, fungi, and some protists; protects the cell and helps maintain its shape.
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| plasmodesmata | show 🗑
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Created by:
desantise
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