**Fall Semester Exam Review

Angela’s experiment proved that earthworms move away from light. Which part of the scientific method is described in this statement?

• ask a question
• form a hypothesis
• test the hypothesis with an experiment
• draw a conclusion

Susan said, “If I fertilize my geranium plants, then they will blossom.” Which part of the scientific method is described in this statement?

• ask a question
• form a hypothesis
• test the hypothesis with an experiment
• draw a conclusion

Jonathan’s data showed that household cockroaches moved away from raw cucumber slices. Which part of the scientific method is described in this statement?

• ask a question
• form a hypothesis
• test the hypothesis with an experiment
• draw a conclusion

the temperature outside is 250∘C is an example of a ________ observation.

• quantitative observation
• qualitative observation

it is warm outside is an example of a _______ observation.

• quantitative observation
• qualitative observation

The building is taller than the tree is an example of a _______ observation.

• quantitative observation
• qualitative observation

the dog is happy is an example of a ______ observation.

• quantitative observation
• qualitative observation

Identify the structure shown below

• carbohydrate
• lipid
• protein
• nucleic acid

Pick the answer choice that is TRUE.

• This is a carbohydrate molecule. It used for quick energy for cell processes.
• This is a lipid molecule. It is stored for use later.
• This is a protein molecule. One of its many functions is to act as a enzyme.
• This is a carbohydrate molecule. It builds strong bones and muscles.

Choose the statement that is true about the structure shown below

• This is the structure of a carbohydrate which gives the cell energy.
• This is the structure of a protein which can act as an enzyme.
• This is the structure of a lipid which is part of the cell membrane.
• This is the structure of a lipid which acts as a long term energy source.