Question 1

Which of the following best describes the difference between 'science' and 'scientific inquiry' as discussed in the study materials?

Accepted Answer

Science is a static body of knowledge, whereas scientific inquiry is the process of questioning and investigating to expand that knowledge.

Question 2

A hypothesis is best defined as:

Accepted Answer

A statement based on observations that can be tested through experiments.

Question 3

In the mouse case study, what was the independent variable, and why is it considered 'independent'?

Accepted Answer

The color of the mouse model; it is independent because it is manipulated by the experimenter to observe its effect on predation.

Question 4

Which of the following is an example of a question that cannot be addressed by science?

Accepted Answer

Is it morally right to use animals in scientific experiments?

Question 5

True or False: Science is a linear process. Explain your answer.

Accepted Answer

False; science involves creativity, reasoning, and can change direction as new data is discovered.

Question 6

Which of the following best explains why quantitative data is useful in scientific studies?

Accepted Answer

It allows for the use of statistics to analyze numerical data and determine patterns or relationships.

Question 7

A regression line in a scatterplot is used to:

Accepted Answer

Predict the value of the dependent variable for any given value of the independent variable using an equation.

Question 8

In an experiment, the dependent variable is:

Accepted Answer

The variable that is measured to assess the effect of the independent variable.

Question 9

When would you use a scatter plot instead of a bar graph?

Accepted Answer

When both the independent and dependent variables are numerical.

Question 10

Which of the following statements about scientific theories is correct?

Accepted Answer

A theory is a broad explanation supported by a large body of evidence.

Question 11

In the context of graphing experimental data, which axis is the independent variable typically plotted on?

Accepted Answer

The $$x-$$axis

Question 12

A student claims that 'the more hours you study, the higher your exam score will be.' Which of the following best represents the dependent variable in this scenario?

Accepted Answer

The exam score

Question 13

Which of the following is a characteristic of a good scientific hypothesis?

Accepted Answer

It is based on observations and can be tested through experiments.

Question 14

In the mouse case study, what was the purpose of the control group?

Accepted Answer

To provide a baseline for comparison by representing the natural habitat.

Question 15

Which of the following best describes qualitative data?

Accepted Answer

Data that describes characteristics or qualities that cannot be measured numerically.

Question 16

A scientist wants to test if a new fertilizer increases plant growth. Which of the following would be the best experimental design?

Accepted Answer

Apply the fertilizer to one group of plants and compare their growth to a group that does not receive the fertilizer.

Question 17

Which of the following is NOT a step in the scientific process as described in the study materials?

Accepted Answer

Ignoring data that does not fit your hypothesis

Question 18

If a regression line is represented by the equation $$y = 2x + 3$$, what is the predicted value of $$y$$ when $$x = 4$$?

Accepted Answer

$$y = 11$$

Question 19

Why is it important to answer guided reading questions (GRQs) in your own words, as emphasized in the study materials?

Accepted Answer

It encourages deeper understanding and helps you process and recall information more effectively.

Question 20

Which of the following best explains why science is not considered a linear process?

Accepted Answer

Because new data and creativity can lead to changes in direction and new questions.

Guided Reading Questions and Scientific Inquiry in General Biology

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