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Questions and Answers
What is a major difference between prokaryotes and eukaryotes?
What is a major difference between prokaryotes and eukaryotes?
- Number of RNA polymerase enzymes
- Presence of TATA box binding protein
- Presence of mitochondria and lysosomes
- Presence of membrane-bound nucleus (correct)
- Presence of introns in DNA
Which kingdom includes 'true' bacteria and human pathogens?
Which kingdom includes 'true' bacteria and human pathogens?
- Protista
- Eubacter (correct)
- Archaea
- Fungi
- Plantae
What is a characteristic feature of prokaryotic cell membranes?
What is a characteristic feature of prokaryotic cell membranes?
- Presence of nucleosomes
- Containment of introns
- Presence of TATA box binding protein
- Presence of endoplasmic reticulum
- Lack of sterols (correct)
Which feature is unique to eukaryotic cells?
Which feature is unique to eukaryotic cells?
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'Koch’s postulates' are primarily related to the study of:
'Koch’s postulates' are primarily related to the study of:
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Which bacterial structure is responsible for major permeability barrier in Gram-negative bacteria?
Which bacterial structure is responsible for major permeability barrier in Gram-negative bacteria?
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What is the function of pili (fimbriae) in bacteria?
What is the function of pili (fimbriae) in bacteria?
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Which type of bacteria produce endospores?
Which type of bacteria produce endospores?
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What is the primary composition of capsules and slime layers in bacteria?
What is the primary composition of capsules and slime layers in bacteria?
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What is the role of plasmids in bacteria?
What is the role of plasmids in bacteria?
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