Unit 1 Review

All of the following lab pieces of lab equipment are best for measuring liquid except

• Beaker

• Test Tube

• Graduated Cylinder

• Erlenmeyer Flask

When conducting an experiment, the dependent variable is:

• the cause

• the effect

• control group

• constant

When conducting an experiment, scientist will keep all aspects of an experiment the same except the independent variable. What is the term used for all things kept the same

• Dependent Varialble

• Inference

• Hypothesis

• Constants

When determining precision of scientific data, the data must be ______________ and __________________

• Correct and Consistent

• True and Correct

• Specific and Consistent

• Specific and Correct

The green boat crashed into the blue dock. What kind of observation is made in the previous sentence?

• Inference

• Quantitative

• Observation

• Qualitative

All of the following are macromolecules except

• Fatty Acids

• Protein

• Lipid

• Nucleic Acids

Which of the following is not a macromolecule you can get from eating food

• Lipids

• Protein

• Nucleic Acids

• Carbohydrates

Which macromolecule makes up most of a cell's plasma membrane?

• Protein

• Lipid

• Carbohydrates

• DNA

You notice that the ground is wet when you walk outside. You assume it has rained. You are making a....

• Assumption

• Inference

• Hypothesis

• Experiment

1. In a hypothesis the __________________ variable is what is being tested, while the _________________ variable is the one being measured in response.

• Dependent/Independent

• Control/Dependent

• Dependent Control

• Independent/Dependent