In the Plasma,the Quantity of Oxygen in Solution Is ________

question 52

Multiple Choice

In the plasma,the quantity of oxygen in solution is ________.

• A) only about 1.5% of the oxygen carried in blood
• B) not present except where it is combined with carrier molecules
• C) about equal to the oxygen combined with hemoglobin
• D) greater than the oxygen combined with hemoglobin

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Definitions:

External Validity

The extent to which the results of a study can be generalized or applied beyond the specific conditions of the study.

Experimental Settings

Environments or arrangements in which experimental research is conducted, designed to isolate and control variables affecting the outcome of the study.

External Validity

The extent to which the results of a study can be generalized or applied to contexts outside the original research setting.

Validity of an Experiment

This refers to the extent to which the results of an experiment accurately reflect the reality or truth of the situation being studied.