Mic 102 Study guides, Class notes & Summaries

MIC 102 MT 2 Questions With Complete Solutions

MIC 102 - Midterm 1 Questions With Complete Solutions

MIC 102 Midterm #1- Bragg| Questions And Answers| 43 Pages| With Complete Solutions

What is a function of a prokaryotic cell membrane? a. Lipid synthesis b. Protein secretion c. Respiratory electron transport d. Osmotic barrier e. All of these are true CORRECT ANSWER E. All of these are true Which of the following cell components would not be found on a gram-positive, circular-shaped bacterium? a. Outer membrane b. Teichoic acids c. S layer d. Flagellum e. Murein CORRECT ANSWER A. Outer membrane Which structure can give more rigidity to the cell wall? a. Pili ...

mic 102 final exam| questions and answers| 34 pages| with complete solutions

MIC 102 Final| Questions and Answers| 38 Pages| With Complete Solutions

Mic 102 - Quizzes/Clickr Questions With Complete Solutions

Microbe CORRECT ANSWER -Free living organisms so small that they are only visible under the microscope. -Viruses are not really microbes- they lack one key quality of living cells; the capacity to main their bodily integrity throughout their life cycle. -Exceptions: Epulopiscium fishelsoni is huge (600+ um), Mycobacterium leprae is not free living. -Bacteria, Archaea, Fungi, Protists. LUCA CORRECT ANSWER -Last Universal Common Ancestor= microbe -About 4 bya -Core features for cellular...

Structure of DNA CORRECT ANSWER 5'-->3' Anti-parallel 1 ring=pyrimidine 2 ring=purine A(2) + T(1) 2 H-bonds G(2)+C(1) 3 H-bonds *G and C have 3* DNA Replication CORRECT ANSWER Semi-conservative DNA Pol replicates 1000nt/second *errors only 1/10billion bp Why does the origin (oriC) have runs of A:T base pairs? CORRECT ANSWER Easy to break apart, only 2 H-bonds

Fungi: 3 major morphological groups CORRECT ANSWER 1. Multicellular filamentous molds -old food/classic fungus 2. Multicellular fruiting body formers -Fruiting bodies = Mushrooms (fungus is in the soil) 3. Yeasts -single celled Unique properties of Fungus: Cell wall CORRECT ANSWER Thematically similar to bacteria & archaea but contain differences eg: -Chitin: protein; insect shells are made of this -Mixed glycans: similar to peptidoglycan but in a dif order Can also secrete gl...