If a 5% Glucose Solution Were Separated from a 10

question 94

Multiple Choice

If a 5% glucose solution were separated from a 10% glucose solution by a membrane that was permeable to both water and glucose

• A) glucose would move from the 5% solution to the 10% solution
• B) water would move from the 5% solution to the 10% solution
• C) the movement of glucose between the two solutions would be equal
• D) water would move from the 10% solution to the 5% solution

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Definitions:

Confounded

Confusion or a mix-up, especially in experimental results, caused by unexpected variables affecting the outcome.

Experimenter Bias

A form of bias introduced by the expectations or beliefs of the experimenter affecting the outcomes of an experiment.

Flinch

A quick, involuntary movement or draw back, often from fear or pain.

Random Assignment

The process of allocating individuals randomly to groups in an experimental study to ensure that each group is similar at the start of the study, reducing bias and increasing the validity of the results.