Which of the following cell structures makes a bacteria pathogenic

A. Glycocylax layer

B. Flagella

C. Fimbriae

D. Lyzozyme resistance

Which of the following combinations are Incorrect.

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#Question id: 14574

#Section 2: General Biology

High concentrations of salt and sugar in foods

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#Question id: 16446

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

Variants of PCR has been devised to enhance efficiency are

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#Question id: 3947

#Section 3: Genetics, Cellular and Molecular Biology

Of the following statements about the aminoacyl tRNA synthetases, which one must be true?

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#Question id: 194

#Section 2: General Biology

Which does not return to its original form after each catalysis?

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#Question id: 4126

#Section 3: Genetics, Cellular and Molecular Biology

Which one of the following is true about the genetic code?