Final paper of plant bacteriology.

1. PlantBacteriology MM 100
1. Define the following: 6 Marks
a) Bacteriophage
b) Bdellovibrio
c) Bacteria
d) Spiroplasma
e) FastidiousBacteria
f) Prokaryote
2. Answerof the following: 12 Marks
a) Write downthe five name of plantbacteriologistwiththeircontribution.
b) Define the phytobacteriology.
c) Draw the figure of bacterial cell.
d) Write downthe name of five antibiotics withexample.
e) Define the antibiotics.
f) Write downthe name of fourdiseasescausedbyphytoplasma.
3. Answerof the following: 9 Marks
a) Classificationonthe bacteriabasisof cell arrangement.
b) Classificationonthe bacteriabasis of flagellapresent.
c) Draw the growthcurve of bacteriaand define the stationaryphage.
4. True and false:10 Marks
a) Antibioticskill the bothbacteriaandfungi.
b) Bt basedformulationscause the deathof humans.
c) Spiroplasmahasnotcell wall.
d) Pili are longerthanflagella.

2. e) Pili act as sex organ.
f) More than one flagellapresentatone side inamphitrichous.
g) Woroninisolatedanddescribedthe rootnodulesbacteriainlegumes.
h) Spiroplasmahasa flagella.
i) In cryopreservationmethodtemperatureis196 0
c.
j) Bacteria are mostlygram positive.
5. Fill inthe blanks: 10 Marks
a) Fatherof plant bacteriology………………..
b) First bacterial disease is………………
c) Firsttime bacterial disease reportedby………………
d) Pili are made up of proteinis………………….
e) Cell wall of bacteriamade upof ………….
f) The space betweenoutermembrane andinnermembraneiscalledas…………….
g) Rickettsiaare small…………………………bacteria.
h) The bacteriausinglightasan energysource and Co2 asprinciple corbonsouree iscalled…………….
i) Thermophillicbacteriarequire tempatureis………………….
J) Bacterial wiltof clove causedby………………..
6. Match the following. 10 Marks
1) Staphylococcus a) Stolpand starr
2) Two or more flagellaatboth side b) grape like structure
3) Bdellovibrio c) Lophotrichous
4) Bacteriophage d) 00
– 300
c
5) PsychrophilicBacteria e) Taispins
6) DNA integration f) 5- 500
c
7) Lytic cycle g) Lyticcycle
8) Mesophilic h) Lysogeniccycle
9) Founderof phytobacteriology i) T.J.Burrill
10) Fatherof Indianphytobacteriology j) M.K. patel

3. 7. Multiple choice Questions.
1. Bdellovibrioparasitize the……………………..
a) Gram positive Bacteria b) Gram Negative Bacteria
c) Protozoans d) Spiroplasma
2. The single cell of the bacteriasplittransverselyintotwoequal cellsis knownas.
a) conjugation b) binaryfission
c) Transduction d) Transformation
3. Type of sexual reproductionfoundinbacteria
a) Binaryfission b) conjugation
c) Budding d) Fragmentation
4. Cell wall of bacteriamade up of
a) Pseudopeptidoglycon b) Murein
c) A and B both d) None of these
5. The cell of gram positive bacteriahaslipidcontentis
a) 50-60% b) 40-50%
c) 20-30% d) 70-80%
6. First plantpathogenicbacteriawasreportedby
a) LouisPasteur b) Leeuwenhoek
c) T.J. Burrill d) Mayer
7. At the time of staininggramnegative bacteriascellshow the colour
a) Red b) Pink
c) Voilet d) Orange
8. First time the school of plantbacteriologycollage of Agriculture at
a)Delhi b) Pune

4. c) Kanpur d) Banglore
9. Who was reportedthe mycoplasma(MLOs) diseaseassociationwithphloem
a) Luthra b) M.K. Patel
c) T.J. Burrill d) Doi
10. Tadepole isatype of
a) Bacteria b) Bacteriophage
c) Protozoa d) Bdellovibrio