Which of the following contains genes for drug and disease resistance in bacteria?

Related Mcqs:

1. The liquid that escapes during defrosting frozen meat contains _____ bacteria?

   A. Campylobacter
   B. Nitrobacter
   C. Azobacter
   D. Salmonella

2. Genes will not be found in gene pairs in the_____________?

   A. Muscle cell of worm
   B. Uterine cells of dog
   C. Sperm cells of frog
   D. Guard cells of leaf

3. Genes are made up of ________ ?

   A. Histones
   B. Lipoproteins
   C. Polynucleotides
   D. Hydrocarbons

   Submitted by: Rashid Mehmood

4. The sum of genes in a population is called ________?

   A. Genotype
   B. Karyotype
   C. Gene pool
   D. Lethal gene

   Submitted by: Rashid Mehmood

5. Which of the following bacteria are thick rigid and spiral______________?

   A. Vibrio
   B. Spirillum
   C. Spirochete
   D. Coccus

6. Which of the following bacteria do not have flagella commonly__________?

   A. Cocci
   B. Bacilli
   C. Streptobacilli
   D. Vibrio

7. 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

8. Nodules on roots of leguminous plants have __________ bacteria?

   A. Anaerobic
   B. Nitrogen fixing
   C. Nitrifying
   D. Ammonifying

9. Nitrifying bacteria are the examples of___________?

   A. Hetrotrophic bacteria
   B. Chemosynthetic bacteria
   C. Saprophytic bacteria
   D. Parasitic bacteria

10. Ingestion of bacteria by certain type of cells is termed as ________ ?

    A. Acclimatization
    B. Agglutination
    C. Paralysis
    D. Phagocytosis

    Submitted by: Rashid Mehmood