If a Scientist Changed a Cell's Ionic Composition and Complementarity

question 18

Multiple Choice

If a scientist changed a cell's ionic composition and complementarity between DNA strands could no longer occur,what would the scientist first detect?

• A)DNA strands become shorter
• B)cell membranes would become less permeable
• C)ribosomes would move into the nucleus
• D)DNA becomes single stranded
• E)RNA would start binding to DNA

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Definitions:

Anxiety Disorder

Anxiety Disorder is a mental health condition characterized by excessive fear or worry that affects one's daily activities.

Statistically Significant

A mathematical indication that a result is not likely to have occurred by chance, suggesting a true difference or effect exists.

Rosenthal Effect

The general finding that the results of any experiment often conform to the expectations of the experimenter.

Masked Design

A research design where the participants do not know which treatment group they are in to prevent bias; also known as blind design.