Question

M 2 (2021)

5.4.2 Quiz: The Effects of Antibiotics
Question 5 of 10
Why must an in vitro observation be confirmed in vivo?
A. A test tube is exactly like a living cell.
B. A living thing does not make its own enzymes
C. Observations in a test tube are easy to make.
D. Some enzymes behave unnaturally in a test tube.

Answer 1

An in vitro observation must be confirmed in vivo because some enzymes behave unnaturally in a test tube. In vivo experiments allow scientists to study the actual physiological effects of a treatment or intervention within a living organism.

Step-by-step explanation:

An in vitro observation must be confirmed in vivo because some enzymes behave unnaturally in a test tube. In vitro experiments allow scientists to study biological processes under controlled conditions, but they may not accurately reflect how those processes occur in a living organism. By conducting experiments in vivo, meaning within a living organism, researchers can observe the actual physiological effects of a treatment or intervention.

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