Micro Organisms - Section 1 Multiple Questions and Answers.
Exercise Questions ::
Micro Organisms
| 6. | Mycoplasmas are different from the other prokaryotes by |
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| A. | presence of chitin in cell walls |
| B. | presence of murrain in cell walls |
| C. | presence of proteins in cell walls |
| D. | absence of cell wall itself |
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Published by:Rehana Akram
| 7. | Evolutionary relationships between groups of organisms are determined using which of the following type of information? |
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| A. | Comparisons of nucleotide sequences |
| B. | Comparisons of biochemical pathways |
| C. | Comparisons of structural features |
| D. | All of the above |
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Published by:Rehana Akram
| 8. | Which of the following is not true for eukaryotic cells? |
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| A. | Nucleus is bounded by nuclear membrane |
| B. | Chromosomes contain histones |
| C. | Chloroplasts and mitochondria contains 70S ribosomes |
| D. | Gas vacuoles are present |
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Published by:Rehana Akram
| 9. | Which of the following is not true for prokaryotic organism? |
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| A. | Nucleus is not bounded by nuclear membrane |
| B. | Chromosomes does not contain histones |
| C. | 80S ribosomes are distributed in cytoplasm |
| D. | Cell wall contains peptidoglycan as one of the major component |
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Published by:Rehana Akram
| 10. | Which of the following is not true for prokaryotic organism? |
| |
| A. | Nucleus is not bounded by nuclear membrane |
| B. | Chromosomes does not contain histones |
| C. | 80S ribosomes are distributed in cytoplasm |
| D. | Cell wall contains peptidoglycan as one of the major component |
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|
Published by:Rehana Akram
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