Biology sager butler exam Questions and Answers (100% Pass)
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Course
Biology
Institution
Biology
What is biology?
The scientific study of living organisms and their vital processes
What are the characteristics of life?
Acquiring and burning energy (capacity to do work), Respond to
stimuli (slow or fast), Organized (cell structure), Reproduction (genetic
information passed on), Growth ...
What is the difference between a virus and a bacterium?
✓ Bacterium are single cells that can survive on their own, inside or
outside the body. Viruses are not cells, and they cause infections by
entering and multiplying inside the host's healthy cells.
What is meant by the scientific method? What are the limitations?
✓ The scientific method is the process of objectively establishing facts
through tests and experiments. Limitations include constrained by the
extent of existing knowledge. A hypothesis must be testable and the
experiments and observations be repeatable.
What is the first step in any experiment?
✓ Define a question or hypothesis to investigate.
Hypothesis
✓ an idea that is proposed for the sake of argument so that it can be
tested to see if it is true. Ex- "I think the antibiotic will be 100% larger than
the control"
Dependent variable
Master01 | October, 2024/2025 | Latest update
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