A&P Chapter 3 matching – Flashcards
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Forms part of the protein synthesis site in the cytoplasm?
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Ribosomal RNA
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Act as "interpreter" molecules that recoginize specific amino acids and nucleotide base sequences?
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Transfer RNA
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Attaches the correct amino acid to its transfer RNA
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Synthetase enzymes
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Provides the energy needed for synthesis reactions?
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ATP
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Found in the cytoplasm, this structure specifies the exact sequence of amino acids of the protein to be made?
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Messenger RNA
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May be attached to the ER or scattered in the cytoplasm.
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Ribosomal RNA
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(Match Phase) Chromosomes decoil to form chrmatin
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Telophase
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(Match Phase) Chromosomal centromeres split and chromosomes migrate to opposite ends of the cell?
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Anaphase
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(Match Phase) Nuclear membrane and nucleolus disintegrate
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Late phase
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(Match Phase) Chromosomes align on the spindle equator
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Metaphase
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(Match Phase) Centrioles move to opposite end of the cell
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Early prophase
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Plays a role in the synthesis of steroid based hormones and proteins
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Endoplasmic reticulum
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The actual site of protein synthesis
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Ribosomes
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Hollow cytoskeletal elements that act as organizers for the cytoskelton
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Mircotubules
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Dense spherical bodies in the nucleus that are the synthesis site for ribosomal RNA
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Nucleoli
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Houses DNA and RNA
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Nucleus
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(tight junctions,demosomes,gap junctions) Help prevent molecules from passing through the extracellular space between adjacent cells
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Tight Junctions
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(tight junctions,demosomes,gap junctions) Type of anchoring junction
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Desmosomes
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(tight junctions,demosomes,gap junctions) Communicating junction
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Gap junction
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(tight junctions,demosomes,gap junctions) Present in electrically excitable tissues
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Gap junction
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(tight junctions,demosomes,gap junctions) Abdundant in tissues subjected to great mechanical stress
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Desmosomes
