Microbiology Set 1 – General – Morphology and Physiology of Bacteria
1. Eukaryotes are different in causing infection because
a) Divide by biniary fission
b) Highly structured cell with organized cell organelles
c) Dont have all organelles
d) Evolutionally ancient
2. Prokaryote is
a) Bacteria
b) Mycoplasma
c) Fungi
d) Blue green algae
e) Protozoa
3. Which is a eukaryote
a) Mycoplasma
b) Bacteria
c) Fungus
d) Chlymydia
4. Prokaryotes are characterised by
a) Absence of nuclear membrane
b) Presence of microvilli on its surface
c) Presence of smooth endoplasmic reticulum
d) All of the above
5. True about bacteria
a) Mitochondria always absent
b) Sterols always present in cell wall
c) Divide by binary fission
d) Can be seen only under electron microscope
6. Which of the following is a bacteria taxonomically –
a) Chlamydia
b) Rickettsia
c) Mycoplasma
d) Prion
e) Bacteriophage
7. All the following pathogenic bacteria fulfill Koch’s postulates, except
a) Treponema pallidum
b) Yersinia pestis
c) Bacillus anthracis
d) Helicobacter pylori
8. To see the bacteria methods used are
a) Microscopy
b) Stained preparations
c) Both
d)None
9. Microscope used in microbiology
a) Light microscope
b) Phase contrast microscope
c) Fluoroscent microscope
d) All
10. Light microscopy resolution
a) 200 nm
b)20nm
c) 0.2 nm
d)300nm
