12 Questions
What is a common example of a pathogen that causes non-infectious diseases or cancer?
Helicobacter pylori
What is the main function of macromolecules in biological systems?
Providing structural support and stored energy
Which components are present in the composition of nucleic acids?
Nucleotides and sugars
What are the major steps involved in performing a scientific experiment?
Observation, Question/Problem, Hypothesis, Experiment, Result, Conclusion
Which of the following statements best differentiates between theory and law in scientific terms?
Theories are supported by evidence; Laws are absolute truths.
Who pioneered the concept of Biogenesis stating that living things arise only from other living things?
Louis Pasteur
What is the main difference between acellular and cellular microorganisms?
Acellular microorganisms have genetic material surrounded by a protein coat, while cellular microorganisms consist of one or more cells
Which of the following correctly orders the given microorganisms from smallest to largest?
Virus, Prion, Bacteria, Fungi
What distinguishes prokaryotic cells from eukaryotic cells?
Prokaryotic cells lack a nucleus and organelles, while eukaryotic cells have a nucleus and membrane-bound organelles
Where can microbes be found?
Microbes are present in soil, water, air, on surfaces, and inside living organisms
What is the primary function of decomposers in an ecosystem?
Decomposers break down dead organic matter into simpler substances to recycle nutrients
What is a pathogen and why are they harmful?
Pathogens are disease-causing agents that can harm living organisms
Test your knowledge on Microbiology basics including the study of microscopic organisms and the classification of acellular and cellular microorganisms. Arrange microorganisms based on their sizes from smaller to bigger.
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