Pre-AP Biology Basics Unit 1

Which of the measurements below is the most precise?

All the following could be useful for transfering a liquid from one container to another EXCEPT

If you give caffeine to children, then their heart rates will increase. What is the IV?

The chemical bond formed when two nonmetallic atoms share electrons is called a(n)

If available, the body will always digest which macromolecule for energy first?

An atom is electrically neutral because...

Which of these is a macromolecule?

Which of the measurements below is the most accurate?

The class of macromolecule that would most likely be involved in contracting muscles would be

Atoms of elements in the same group of the periodic table share the same

What is the use/ function of nucleic acids?

Which macromolecule is the most diverse (has the most purposes in the cell)?

Which category of carbon-based molecules includes sugars and starches?

The most important element necessary for life that makes up EVERY macromolecule is

Polypeptides are polymers of which macromolecule?

If more Mentos are placed in soda, then the soda will have a larger eruption. What is the DV?

Which of these is a monomer?

Joe needs 25mL of oil to test his engine. Which tool would give the most precise measurement?

Read the above question

Which of these is a polymer?

The 4 main types of macromolecules found in organisms are carbohydrates, lipids,nucleic acids &

Which particles determine the identity of an element?

Testosterone and estrogen are examples of this macromolecule

Your body prefers to consume ___ for energy.

In a hypothesis the ___ variable is being tested, while the ___variable is measured in response

When writing a conclusion, what should you always refer back to?

The electrons that are lost, gained, or shared in chemical bonds are called

What is the function of carbohydrates?

Animals store most of their excess energy reserves as _______ because

The “effect,” also represented by what the scientist measures and records, is known as the...

Which of these is a macromolecule?

Which piece of glassware is never used for making measurements?

The nucleus of an atom has all of the following characteristics EXCEPT that it...

Both animal fats and plant oils are made up of glycerol and