Biology Flash Cards

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Title: Biology
Description: chapters 1-5
Number of Cards: 25
Save Count: 0
Author: s.khan.1611
Created: 2010-03-24
Tags: macromolecules
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    • Question
    • Answer
    • Side 3
    • LIGHT MICROSCOPE
    • VISIBLE LIGHT IS PASSED THROUGH THE SPECIMEN AND THEN THROUGH GLASS LENSES.
    • ROBERT HOOKE
    • FIRST TO SEE CELL WALLS UNDER LIGHT MICROSCOPE
    • ELECTRON MICROSCOPE
    • FOCUSES A BEAM OF ELECTRONS THROUGH A SPECIMEN OR ONTO ITS SURFACE
    • CELL ULTRASTRUCTURE
    • REFERS TO THE CELLULAR ANATOMY REVEALED BY THE ELECTRON MICROSCOPE
    • SCANNING ELECTRON MICROSCOPE (SEM)
    • IMAGE OF SPECIMENS TOPOGRAPHY
    • TRANSMISSION ELECTRON MICROSCOPE (TEM)
    • USED TO STUDY THE INTERNAL ULTRASTRUCTURE OF CELLS
    • CYTOLOGY
    • THE STUDY OF CELL STRUCTURE
    • BIOCHEMISTRY
    • THE STUDY OF MOLECULES AND CHEMICAL PROCESSES (METABOLISM) OF CELLS
    • CELL FRACTIONATION
    • SEPARATING CELL MAJOR ORGANELLES AND OTHER SUBCELLULAR STRUCTURES FROM ONE ANOTHER
    • NUCLEAR ENVELOPEE
    • ENCLOSES THE NUCLEUS SEPARATING ITS CONTENTS FROM THE CYTOPLASM
    • NUCLEAR LAMINA
    • NETLIKE ARRAY OF PROTEIN FILAMENTS THAT MAINTAINS THE SHAPE OF THE NUCLEUS BY MECHANICALLY SUPPORTING NUCLEAR ENVELOPE
    • CHROMOSOMES
    • DNA ORGANIZED INTO THESE STRUCTURES THAT CARRY OUT THE GENETIC INFORMATION
    • CHROMATIN
    • CHROMOSOMES ARE MADE UP OF THIS MATERIAL AND DNA
    • NUCLEOLUS
    • RNA IS SYNTHESIZED HERE, PROTEINS FROM CYTOPLASM ARE ASSEMBLED WITH rRNA INTO SMALL RIBOSOMAL SUBUNITS
    • RIBOSOMES
    • RIBOSOMAL RNA CARRY OUT PROTEIN SYNTHESIS. CAN BE BOUND TO STRUCTURE, OR FREE IN CYTOPLASM
    • ENDOMEMBRANE SYSTEM
    • NUCLEAR ENVELOPE, ER, GOLGI APPARATUS, LYSOSOMES, SOME VACUOLES, PLASMA MEMBRANE:
    • ENDOMEMBRANE SYSTEM FUNCTIONS
    • SYNTHESIS OF PROTEINS, TRANSPORT OF PROTEINS, METABOLISM, MOVEMENT OF LIPIDS, DETOX OF POISONS
    • VESICLES
    • SACS MADE OF MEMBRANE
    • ENDOPLASMIC RECTICULUM (ER)
    • MEMBRANES CALLED CISTERNAE
      SMOOTH-LACKS RIBOSOMES
      ROUGH-HAS RIBOSOMES
    • How does the power of the church differ from that of the state?
    • • Church: Power exclusively spiritual
      Constitution derived from a higher source
      • State: Includes the use of force
      Derives from human reason and the course of providential events (BCO 3-4)
    • SMOOTH ER
    • STORES CALCIUM
    • GLYCOPROTEINS
    • PROTEINS THAT HAVE CARBS COVALENTLY BONDED TO THEM
    • TRANSPORT VESICLES
    • VESICLES IN TRANSIT FROM ONE PART OF THE CELL TO ANOTHER
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