46. The location where the bacterial chromosome concentrates is called

A. nucleus
B. nuclein
C. nucleoid
D. nucleose

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47. Which of the following is analogous to mesosomes of bacteria?

A. Mitochondria of eukaryotes
B. Golgi apparatus of eukaryotes
C. Lysosomes of eukaryotes
D. None of these

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48. Which of the following has Chinese letter arrangement?

A. Bacillus anthracis
B. Mycobacterium tuberculosis
C. Clostridium tetani
D. Corynebacterium diphtheriae

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49. The other name for peptidoglycan is

A. mucopeptide
B. murein
C. both (a) & (b)
D. none of these

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50. Cyanobacteria have

A. a gram-positive cell wall
B. a gram-negative cell wall
C. Neither (a) nor (b)
D. No cell wall

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