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Use the following information to answer the question(s) below.
Nucleotides can be radiolabeled before they are incorporated into newly forming DNA and, therefore, can be assayed to track their incorporation. In a set of experiments, a student-faculty research team used labeled T nucleotides and introduced these into the culture of dividing human cells at specific times.
-In eukaryotic cells, chromosomes are composed of ________.
Dependent Variable
In experimental and statistical research, the variable being tested and measured, subject to change under the influence of the independent variable.
Hypothesis
A proposed explanation for a phenomenon, made as a starting point for further investigation.
Theory
A system of ideas or principles intended to explain certain phenomena or observations, grounded in evidence and subject to testing.
Positively Correlated
A connection between two factors in which a rise in one is connected to a rise in the other.
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