Chapter 1
Biogenisis
What is living cells arise only from pre-existing living cells?
3 most common chemical bonds
What is Covalent, Ionic, and Hydrogen bonds?
Unit used to measure bacteria
What is micron or micrometer
What term is used to describe a bacteria of no define shape?
What is pleomorphic?
Diplo-
what is two, double?
7 ways microbiome affect our lives
What is decomposition, sewage treatment, bioremediation, insect control, commercial drugs, food production, and resistance to disease?
Characteristics of lipids (2)
What is composed of Carbon, Hydrogen, and Oxygen?
What is hydrophobic?
2 major types of microscopes
What is light microscope and electron microscope?
Stuctures outside the cell wall
What is glycocalyx, fimbriae, flagellum, and axial filament?
Strepto-
What is Archea, Bacteria, and Eukarya?
4 levels of a protein stucture
Total magnification of all lenses
What is 40x, 100x, 400x, and 1000x?
Resulting color of gram positive and gram negative
What is purple and pink?
Staphylo-
What is bunch of grapes?
Levels of hierarchy
What is domain, kingdom, phylum, class, order, family, genus, and species?
Differentiate between Organic and Inorganic and provide examples
Organic:
What is small, lack carbon, held together by weak ionic bonds, easily dissociate, example:water?
Inorganic:
What is large, always contain carbon and hydrogen, held together by strong covalent bonds, example: Carbs, proteins, lipids, and nucleic acids?
3 types of bacterial stains
Peptidoglycan
2 chemicals that have an effect on the cell wall
What is penicillin and lysozyme?
6 modern developments of microbiology
What is Electron microscope, Structure of DNA, AIDS, Restriction enzymes, PCR, and Antibiotics?
Draw glucose molecule
What is...
Steps of the gram stain
What is fixation, crystal violet, iodine treatment, decolorization, and counterstain?
Procaryotic and Eukaryotic
Prokaryotic:
What is seen at microscopic level, bacteria and archea, lack a defined nucleus, membrane bound organelles, and mitotic equipment, single and circular chromosome, cell wall contains peptidoglycan?
Eukaryotic:
What is seen at macroscopic level, eucarya, "Typical cell"?
Elements of gram negative "outer membrane"
What is lipopolysaccharide, phospholipids, lipoprotein, peptidoglycan, and cell membrane?