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AP Biology Pretest

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Last updated 10 months ago
40 questions
Note from the author:
This formative assessment serves to give prospective AP Biology students direction for their summer studies.
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Question 1
1.

Which of the following is NOT one of the four types of macromolecules found in living organisms?

Question 2
2.

What are the monomers of proteins?

Question 3
3.

Which macromolecule serves as the primary energy storage in plants?

Question 4
4.

Why is carbon able to form four bonds?

Question 5
5.

Which of the following is NOT one of the most common elements found in living organisms?

Question 6
6.

Within a water molecule, the bond between oxygen and hydrogen is best described as:

Question 7
7.

Which type of bond is responsible for the attraction between water molecules?

Question 8
8.

The structure of a water molecule contributes to which of the following properties?

Question 9
9.

On a pH scale, a solution with a pH of 3 has:

Question 10
10.

To convert 5 kilometers to meters, which of the following setups is correct? (You are not expected to memorize conversions. Let's just practice setting up conversion factors!)

Question 11
11.

How many molecules are in 1 gram of a substance with a molar mass of 18 g/mol? Use Avogadro's number, 6.022 \times 10^{23} molecules/mole, to help with your calculations. Which of the following setups is correct? (You will not be asked to do stoichiometry in AP Biology. Let's just practice setting up conversion factors!)

Question 12
12.

Which of the following is NOT a characteristic of life?

Question 13
13.

Which of the following is an example of an abiotic factor in an ecosystem?

Question 14
14.

Natural selection acts on:

Question 15
15.

Which statement about evolution is incorrect?

Question 16
16.

What is the main difference between mitosis and meiosis?

Question 17
17.

In the relationship between a clownfish and a sea anemone, the clownfish receives protection while the sea anemone receives nutrients. This is an example of:

Question 18
18.

In a food pyramid, which trophic level would have the least amount of energy available?

Question 19
19.

The central dogma of molecular biology describes the flow of genetic information in the following order:

Question 20
20.

In an experiment testing the effect of fertilizer on plant growth, the independent variable would be:

Question 21
21.

Which type of graph would be most appropriate to show the relationship between temperature and enzyme activity?

Question 22
22.

Which organelle is responsible for energy production in eukaryotic cells?

Question 23
23.

Which of the following is a characteristic of prokaryotic cells?

Question 24
24.

Which of the following is found in plant cells but not in animal cells?

Question 25
25.

What is the primary function of lipids in living organisms?

Question 26
26.

Which of the following elements is NOT typically found in nucleic acids?

Question 27
27.

In which type of bond do atoms share electrons unequally?

Question 28
28.

Which property of water allows it to move up narrow tubes against gravity?

Question 29
29.

A solution with a pH of 9 is considered:

Question 30
30.

Which of the following is NOT a characteristic of life?

Question 31
31.

Which of the following statements correctly describes endergonic and exergonic reactions?

Question 32
32.

Which of the following is NOT a requirement for natural selection to occur?

Question 33
33.

Which statement about evolution is correct?

Question 34
34.

Meiosis results in:

Question 35
35.

In a predator-prey relationship, the predator population typically:

Question 36
36.

Which of the following correctly describes the flow of energy in an ecosystem?

Question 37
37.

In the central dogma, transcription refers to:

Question 38
38.

In an experiment, the variable that is measured or observed is called the:

Question 39
39.

Which type of graph would be most appropriate to show the distribution of blood types in a population?

Question 40
40.

Which of the following statements about photosynthesis and cellular respiration is correct?