761. A bacterium with tuft of flagella at both poles is called_____________?
A. Lophotrichus
B. Monotrichous
C. Peritrichous
D. Amphitrichous

762. Flagella originate from_______________?
A. Cell membrane
B. Cell wall
C. Capsule
D. Basal body

763. Which of the following structure provides greater pathogenicity to the bacteria__________
A. Capsule
B. Slime
C. Cell Wall
D. Cell membrane

764. Which of the following structure primarily helps in attachment of bacteria on various surfaces____________?
A. Flagella
B. Pili
C. Both of these
D. None of these

765. Cell wall is absent in___________?
A. Cocci
B. Bacilli
C. Mycobacterium
D. Mycoplasma

766. Cell wass of Archaeobacteria does not contain_____________________?
A. Peptidoglycan
B. Proteins
C. Glycoproteins
D. Polysaccharides

767. Gram positive bacteria appear_______________?
A. Purple
B. Red
C. Pink
D. Blue

768. Extremely long molecule of DNA that is tightly folded to fit inside the cell component is called_____________?
A. Nucleus
B. Chromosome
C. Chromatid
D. Chromatin body

769. All of the following are coelomates except:____________?
A. Deuterosomes
B. Proterosomes
C. Hemichordates
D. Aschelminthes

770. The radial symmetry is found in the animals of___________?
A. Protozoa
B. Porifera
C. Cnidaria
D. All of these

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