Figure 26-2 the Nephron

question 83

Multiple Choice

Figure 26-2 The Nephron

Use Figure 26-2 to answer the following questions:
-Identify the structure labeled "6."

• A) proximal convoluted tubule
• B) distal convoluted tubule
• C) collecting duct
• D) nephron loop
• E) glomerulus

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Definitions:

Independent Variable

In an experiment, the variable that is manipulated or changed by the researcher to observe its effects on the dependent variable.

Dependent Variable

In research, the outcome factor that researchers measure to examine the effect of one or more independent variables.

Convenience Sample

A non-random selection of participants based on their availability and willingness to take part, not representative of the general population.

Representative Sample

A sample that closely mirrors the characteristics of the population from which it is drawn, ensuring the results of a study can be generalized.