Micro Organisms Questions

• Genetic and biochemical similarities between contemporary cyanobacteria and eukaryotic chloroplasts are accepted to mean that
• The idea of selective toxicity was first proposed by
• One of the reasons for the evolutionary success of the kingdom Monera is that its members are nutritionally diverse. Which of the following(s) is/are the way(s) of obtaining energy?
• The phospholipids present in cytoplasm membrane of eubacteria is mainly
• Which of the following is considered the most unifying concept in biology?
• All the following are considered eukaryotes except
• Which of the following microorganisms is classified as a member of archaebacteria?
• Living organisms have many complex characteristics. Which one of the following is shared by non-living matter as well?
• In the three domain system of classification, the traditional bacteria are placed in the
• The Archaea include all of the following except
• Primary differences between cilia and flagella are
• Mycoplasmas, rickettsiae, and chlamydiae are
• Gram staining was introduced by
• Which cell type is considered to have the oldest ancestor?
• Who was the inventor of the Petri dish?
• The third kingdom, protista, as suggested by E.H. Haeckel includes
• Various bacterial species can be subdivided into
• Most microbial structures and enzymes are composed of
• Which of the following structure is absent in eukaryotic cells?
• The unifying feature of the archaea that distinguishes them from the bacteria is