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Microbiology exam
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7/21/2019 Exam First Semester 2013
http://slidepdf.com/reader/full/exam-first-semester-2013 1/1
MICROBIOLOGY 2nd
YEAR PHARMACY DEGREE. FIRST SEMESTER EXAM.
JANUARY 14TH
2013
1.
DESCRIBE
THE
MAIN
CONTRIBUTIONS
OF
PASTEUR´S
SCHOOL
TO
THE
SCIENCE
OF
MICROBIOLOGY
2.
FLUORESCENCE
MICROSCOPY.
3.
TEICHOIC
ACIDS.
DESCRIBE
THEIR
COMPOSITION
FUNCTION
AND
LOCALIZATION
4. DESCRIBE THE KEY STEPS IN THE PROCESS OF ENERGY CONSERVATION BY
CHEMOORGANOTROPHIC
MICROORGANISMS.
5.
DEFINE
CONTINUOUS
CULTURE
AND
DRAW
A
SCHEMATIC
PRESENTATION
OF
A
CHEMOSTAT
EXPLAINING
HOW
IT
WORKS.
COMPARE
IT
TO
A
BATCH
CULTURE
6.
DESCRIBE
THE
OSMOTIC
EFFECTS
ON
MICROBIAL
CELLS
AND
MICROBIAL
GROWTH.
7. DEFINE STERILIZATION. WHAT PHYSICAL METHOD WOULD YOU USE TO STERILISE THE
FOLLOWING
PRODUCTS?
ISOTONIC
SALINE
SOLUTION;
VITAMIN
C
SOLUTION;
SINGLE
USE
PLASTIC
MEDICAL
MATERIAL;
GLASSWARE;
THE
CORPSE
OF
A
LABORATORY
ANIMAL.
8.
DESCRIBE
THE
MECHANISM
OF
ACTION
OF
THE
FOLLOWING
ANTIMICROBIAL
AGENTS:
SULFONAMIDE;
AMPHOTERICIN
B;
TETRACYCLINE;
RIFAMPIN;
PENICILLIN