AP Biology Math Review

Calculate the rate of change of a population of bacteria that doubles every 3 hours. If the initial population is 100, what will it be after 9 hours?

• 200

• 400

• 800

• 1600

If a cell has 46 chromosomes, how many chromosomes will each daughter cell have after mitosis?

• 23

• 46

• 92

• 184

Tags

NGSS.HS-LS1-4

Which of the following is the correct formula for calculating the surface area of a sphere?

A scientist measures the pH of a solution and finds it to be 3. What is the concentration of hydrogen ions in the solution?

In a genetics experiment, a heterozygous tall plant (Tt) is crossed with a homozygous short plant (tt). What is the probability of obtaining a tall plant?

• 0%

• 25%

• 50%

• 75%

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

NGSS.HS-LS3-3

Which of the following equations represents the Hardy-Weinberg equilibrium?

Tags

NGSS.HS-LS4-3

What is the primary function of the mitochondria in eukaryotic cells?

• Photosynthesis

• Protein synthesis

• Energy production

• Cell division

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-3

If a DNA segment has 20% adenine, what percentage of guanine would it have?

• 20%

• 30%

• 40%

• 60%

Which of the following is an example of a vestigial structure in humans?

• Appendix

• Heart

• Liver

• Kidney

Tags

NGSS.HS-LS4-2

NGSS.HS-LS4-4

What is the main purpose of the Calvin cycle in photosynthesis?

• To produce ATP

• To fix carbon dioxide

• To release oxygen

• To absorb sunlight

Tags

NGSS.HS-LS2-5