Worksheetsbacteria
Total questions: 6
Worksheet time: 6mins
which is not a type of pili
fimbriea
sex pilli
K89
monococcous
which is wrong for capsule ?
thicker than slime
only polysaccarides
unorganized
what is wrong for slim layer
polysaccrides+ glycoprotein + glycolipids
can act as virulence factor
lossely wound to cell wall
aids in adherence
whats not true for mycobac ?
waxy layer protect from antibiotics
hydrophobic outerlayer
resist phagocytosis
grows rapidly
choose correct sequence for bio synthesis of peptidoglycan:
(1) ‘side’ or ‘annex’ pathways of synthesis of D-glutamic acid and the dipeptide D-alanyl-Dalanine.
(2) formation of UDP-GlcNAc from fructose-6-phosphate,
(3) formation of UDP-MurNAc from UDP-GlcNAc,
(4) assembly of the peptide stem leading to UDP-MurNAc-pentapeptide and
1234
2341
3241
4312
Monotrichous; 1 flagella
Lophotrichous; tuft at one end
Amphitrichous; both ends
Peritrichous; multiple on one side bacteria
which is wrong ?
mono
lopho
amphi
peri
