Food Science Unit 1

What is the systematic approach used by scientists to investigate and solve problems in food science?

• empirical method
• analytical method
• scientific method
• experimental method

In an experiment, the group that is used as a baseline for comparison and does not receive the experimental treatment is known as the:

• intervention group
• treatment group
• control

• experimental group

Which term describes any factor that can change in an experiment and might affect the outcome?

• variable

• control

• taste

• blue cheese mold

In a scientific experiment, the factor that is intentionally manipulated or changed to observe its effect on the dependent variable is called the:

• control variable
• independent variable
• experimental variable
• dependent variable

The outcome or result that is being measured or observed in a scientific experiment is referred to as the:

• independent variable
• control variable
• hypothesis
• dependent variable

Harmful microorganisms, such as bacteria and viruses, that can cause foodborne illnesses are known as:

• germs
• pathogens
• toxins
• contaminants

What term refers to the sensations we detect on our tongue?

• taste
• sight
• touch
• smell

Which term encompasses the totality of everything we use to detect the different aspects of food we may or may not like?

• evaluation

• taste

• flavor

• culinary examination

Which term refers to the practical use of scientific knowledge to solve real-world problems, often found in fields like food technology and nutrition?

• theoretical science
• pure science
• experimental science
• applied science

In a scientific experiment, what is a testable statement or educated guess that can be used to answer a research question?

• measurement

• hypothesis

• oxidation

• food lab