In the α -Helix

question 12

Multiple Choice

In the α -helix

• A) there are no hydrogen bonds
• B) the peptide chain is fully extended
• C) the peptide chain bends back on itself
• D) there are hydrogen bonds parallel to the helix axis

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Definitions:

Extraneous Variable

Any variable that you are not intentionally studying in your experiment or test that could affect the outcome of your research.

Independent Variable

The variable in an experimental setup that is manipulated or changed to observe its effect on the dependent variable.

Vitamin Supplement

Dietary additions that provide nutrients, such as vitamins or minerals, to improve health beyond what is provided by food intake.

Independent Variable

The variable in an experiment that is manipulated or changed to observe its effect on the dependent variable.