Difference between quantitative and qualitative data?

• Quantitative data has do with observations without specific numbers. Qualitative data has to do with numbers and measurements.

• Quantitative data has to do with numbers and measurements. Qualitative data has to do with observations without specific numbers.

• Quantitative data has to do with only a selected few objects. Qualitative data has to with what quality the object is in in order to be tested.

• Quantitative data measures how acidic a solution is. Qualitative data measures how basic a solution is.

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SCI METH

What makes a solution?

• A solute dissolved by a solvent.

• A solvent passed through a grinder

• Apples and Oranges mixed in a bowl

• Oil and water combined in a glass

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WATER

What is the difference between independent and dependent variables?

• Independent variables are the variables changed in the experiment, whereas the dependent variables are the results of that change.

• Independent variables are parts of the experiment's environment (like pH or temperature) but have not relation to the experiment, dependent variables are a part of the experiment.

• Independent variables are not experimented on in an experiment, and dependent variables are experiment on in an experiment

• There is no difference.

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SCI METH

What are some key properties of water?

• polarity, heat capacity, cohesion, and adhesion

• heat capacity, cohesion, polarity, and nitrogen

• nitrogen, oxygen, hydrogen, and phosphorus

• polarity, cell-building, cohesion, and adhesion

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WATER

What are some similarities of carbohydrates and lipids?

• both have C, H, and O and deal with energy in the body

• they are the same (synonyms of each other)

• both help the body produce oxygen and remove nitrogen

• both have C, N, O, and P, and transport genetic material

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BIO/MACROMOLECULE

What is the third step of the scientific method?

• Construct a hypothesis

• Do background research

• Test an experiment

• Ask a question

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SCI METH

What is water made up of?

• Two hydrogen, one oxygen

•  Two oxygen, one hydrogen  

• One hydrogen, one oxygen

• Magic

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WATER

What are the four major types of biomolecules?

• Carbohydrates, lipids, nucleic acids, proteins

• Carbohydrates, lipids, sugars, proteins

• Carbohydrates, lactose, sugars, proteins

• Carbohydrates, lipids, nucleic acids, fatty acids

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BIO/MACROMOLECULE

Where does a substrate bond to an enzyme?

• The active site

• The substrate structure

• The bonding site

• The place

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ENZYME

What is a control group?

• A group of subjects that are not exposed to the independent variable

• A group of variables that aren't changed

• A groups of subjects that are given a different treatment than the other group(s)

• They don't exist; it's a conspiracy

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SCI METH