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89 Cards in this Set
- Front
- Back
- 3rd side (hint)
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How do microbes affect our lives |
In our stomach, water treatment, weapons, vaccine, agriculture, bioremediation (removes pollutants) |
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3 domains of life |
Bacteria, Archaea, Eukarya |
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Pasteur contribution |
Pasteurization/ fermentation |
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Virchow contribution |
All cells arise from pre-existing cells |
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Hooke contribution |
All living things are composed of cells |
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Leeuwenhoek contribution |
Used 1st microscope/ described live microorganisms as Animalcules |
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Koch contribution |
Used his postulates to prove a specific microbe causes a specific disease |
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Jenner contribution |
Created the 1st vaccine |
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Ehrlich contribution |
Made drug to treat syphilis |
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Fleming contribution |
Discovered 1st antibiotic |
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Define spontaneous generation |
Living organisms arise from nonliving matter |
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Biogenesis |
Organisms arise from pre-existing life |
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Structure of an Atom |
Electron, Neutron, Proton |
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Electron charge |
Negative |
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Proton charge |
Positive charge |
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Neutron charge |
No charge |
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Ionic bond |
Transfer 1 or more electrons |
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Covalent bond |
Share electrons |
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Non polar |
Equal sharing |
Covalent |
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Polar bond |
Unequal sharing |
Covalent |
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Hydrogen bond |
Between a hydrogen atom that is covalently bonded to another atom |
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What is an Increased amount of OH- atoms |
Base |
High PH |
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An increased amount of H+ atoms |
Acid |
Low PH |
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The concentration of Hydrogen atoms in a solution |
PH |
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Define metabolism |
The chemical process within a living cell or organism necessary for life |
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Define Anabolism |
Synthesis of molecules in a cell |
A+B=AB |
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Condensation |
Making large molecules |
A+B=AB |
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Catabolism |
Decompensation reactions in a cell |
AB= A+B |
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Define Hydrolysis |
Breaking down of large molecules |
AB= A+B |
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Define Organic compounds |
Contain Carbon |
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Define Inorganic Compounds |
Lack of Carbon |
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Name the 4 Organic molecules |
Carbohydrates, Lipids, proteins, nucleic acids |
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Structure of carbohydrates |
Mono, Di, or polysaccharide |
Sugars |
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Building blocks of carbohydrates |
Sugars |
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Structure of proteins |
Amine group, carboxyl group, variable group |
Groups |
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Building blocks of proteins |
Amino acids |
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Structure of Nucleic acids |
Phosphate, sugars, base |
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Building blocks of Nucleic acids |
Nucleotides |
Similar name |
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Structure of Lipids |
Triglycerides |
3 |
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Building blocks of Lipids |
Glycerol & 3 fatty acids |
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Prokaryotic cell structures |
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Eukaryotic cell structure |
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Cell structure of a prokaryote cell |
No nucleus, 1 circular chromosome, no histones, no organelles, peptidoglycan cell wall |
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How do prokaryote cells reproduce |
Binary fission |
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How do Eucaryote cells reproduce |
Mitosis & Meiosis |
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Cell structure of Eukaryote cells |
Nucleus, paired chromosomes, histones, organelles, polysaccharide walls |
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3 shapes of bacteria |
Cocci, bacilli, spiral |
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Eukaryote cell |
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What shape is cocci |
Spherical |
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What shape is bacilli |
Rod-shaped |
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Arrangements of Diplo |
Pairs |
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Arrangements of staphylo |
Clusters |
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Arrangements of strepto |
Chains |
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Structure of glycoclyx (prokaryote) |
Outside cell wall usually sticky |
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Glycocalyx capsule |
Neat organized |
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Glycocalyx slime layer |
Loose, organized |
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Function of capsule |
Prevents phagocytosis |
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Function of slime layer |
Attachment. Helps cells eat |
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Where are flagella located |
Outside of cell |
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What are flagella attached to |
Protein hook |
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Fimbriae allow what |
Attachment |
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What is the function of pili |
Join cells together for DNA transfer |
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What kind of cell is this |
Gram positive cell |
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What kind of cell is this |
Gram negative cell |
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Archaea cells have what type of walls |
Wall-less or walls of pseudomurein |
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What do mycoplasmas walls lack |
Cell walls |
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What is the structure of a plasma membrane |
Phospholipid bilayer |
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Function of plasma membrane |
Protection and regulates movement of substances in and out of cell |
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Define simple Diffusion |
Movement of a solute from high concentration area to a low concentration area |
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Define Facilitative diffusion |
Solute combines with a transporter protein in membrane from higher concentration to lower concentration |
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Define osmosis |
Movement of water from an area of high water concentration to area with low water concentration |
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Define active transport |
Substance require a transporter protein and ATP. From lower solute concentration to a higher solute concentration |
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Define Endocytosis |
Used to move Large molecules into the cell |
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Define Exocytosis |
Move Large molecules out of cells |
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Function of Nucleus |
Genetic control center. Stores DNA |
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Function of Smooth ER |
Detoxification |
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Function of Rough ER |
Production of New membrane from phospholipids & proteins |
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Function of Ribosomes |
Protein synthesis |
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Function of Golgi Apparatus |
Receives, modify, stores, packages and secretes proteins |
Cell post office |
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Function of Mitochondria |
Cellular Respiration ( makes ATP) |
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Function of Chloroplasts |
Preforms Photosynthesis |
Only in plants |
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Function of Lysomes |
Digest waste and dead cell debris |
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Function of Peroxisomes |
Break down toxins |
Found in liver |
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Function of Vesicles |
Move material around |
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Function of Vacuoles |
Engulfs things |
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Function of Cytoskeleton |
Support and cell movement |
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Function of cilia & Flagella |
Cell movement |
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Flagella & Cilia are made of |
Microtubules |
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Define Endosymbiosis theory |
Eukaryotic cells evolved from prokaryotic cells |
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