Module 7 Survive and Thrive Review

Front

What is a dependent variable in an experiment?

Back

The dependent variable is the variable that is measured or observed in an experiment. It is affected by changes in the independent variable.

Front

What are the products of cellular respiration?

Back

The products of cellular respiration are carbon dioxide and water.

Front

What are constants in an experiment?

Back

Constants are the factors that are kept the same throughout an experiment to ensure that the results are valid.

Front

What is the independent variable in an experiment?

Back

The independent variable is the variable that is changed or controlled in an experiment to test its effects on the dependent variable.

Front

What are the reactants of cellular respiration?

Back

The reactants of cellular respiration are glucose and oxygen.

Front

How does temperature affect heart rate?

Back

Temperature can influence heart rate; typically, as temperature increases, heart rate may also increase to help regulate body temperature.

Front

What is the purpose of controls in an experiment?

Back

Controls are used to ensure that the experiment is fair and that the results are due to the independent variable.

Front

What is the significance of a graph in scientific experiments?

Back

Graphs visually represent data, making it easier to identify trends, patterns, and relationships between variables.

Front

What is the scientific method?

Back

The scientific method is a systematic process for investigating phenomena, acquiring new knowledge, or correcting and integrating previous knowledge.

Front

What is the role of oxygen in cellular respiration?

Back

Oxygen is essential for cellular respiration as it acts as the final electron acceptor in the electron transport chain, allowing for the production of ATP.