Biology EOC Review Test

What is the first thing a student should do if an accident happens during a science

experiment?

• report to the teacher

• clean the laboratory station

• locate the nearest exit

• put on safety goggles

Which device is used to determine the volume of a liquid?

• anemometer

• graduated cylinder

• test tube

• thermometer

This diagram shows a red blood cell in a beaker that contains a solution with a higher salt concentration than that inside the red blood cell.

What will happen to the red blood cell in this environment?

• The size of the red blood cell will remain constant.

• The red blood cell will swell at first and then shrink.

• The red blood cell will swell from absorbing salt molecules.

• The red blood cell will shrink from losing water molecules

Tags

NGSS.HS-LS1-3

During which phase of the cell cycle does most cell growth occur?

A cytokinesis

B interphase

C prophase

D mitosis

• cytokinesis

• interphase

• prophase

• mitosis

This diagram represents a closed terrarium exposed to sunlight. What must happen for the carbon cycle to continue in this terrarium?

• All organisms must continue to exchange gases.

  B .0

• The snails must double their production of carbon dioxide.

• The plant must produce carbon dioxide at a faster rate.

• The decomposers must begin to produce oxygen.

Tags

NGSS.HS-LS2-5

NGSS.HS-LS1-5

In nature, which type of behavior causes animals to produce aggressive displays and sounds?

• imprinting

• territoriality

• conditioning

• habituation

What will most likely occur if the population of the world continues to increase at predicted rates?

• There will be an increase in biodiversity as a result of improvements in technology.

• There will be more rapid depletion of natural resources.

• The human race will rapidly become extinct.

• All human diseases will be eliminated.

Tags

NGSS.HS-ESS3-1

NGSS.HS-ESS3-5

NGSS.HS-ESS3-6

What will most likely happen if a nonnative species is introduced into a stable ecosystem?

• The native species will change their diet, and the ecosystem will remain stable.

• The native species will move to another area, and the ecosystem will remain stable.

• The native species will have to compete for resources with the nonnative species, and the ecosystem will become unbalanced.

• The native species will share their food with the introduced species, and the ecosystem will become unbalanced.

Tags

NGSS.HS-LS4-5

NGSS.HS-LS2-6

NGSS.HS-LS2-1

Why must DNA replication have to occur before a cell can divide by mitosis?

• to maintain the same number of chromosomes in the daughter cells as in the parent cell

• to cause one of the cells produced to have double the number of chromosomes as the parent cell

• to allow crossing over to occur in each of the cells produced

• to cause all of the cells produced to have half the number of chromosomes as the parent cell

Tags

NGSS.HS-LS1-4

A section of DNA has these bases:

TAG CAG TAC

Which mRNA sequence is produced from this DNA section?

• ATC GTC ATG

• AUC GUC AUG

• AUG CUG AUC

• UTC GTC UTG