Biology I Honors EOC Review

Name the photosynthesizing organelle of the plant cell.

• G
• B
• J
• C

Name the process in the picture.

• transcription
• mitosis
• translation
• replication

What type of punnett square?

• codominance
• incomplete dominance
• complete dominance
• sex linked recessive

Plant cells are able to produce their own food. This process happens in which structure?

• cell wall

• chloroplast

• mitochondrion

• vacuole

Which statement best explains how sweating during exercise maintains homeostasis?

• It regulates mineral concentrations in cells

• It regulates body temperature

• It maintains water balance

• It maintains sugar balance in cells

Which statement best explains why animals are considered heterotrophic?

• They are able to produce food through the process of photosynthesis.

• They are able to produce food through the process of respiration.

• They are able to obtain nutrients by decomposing plant and animal tissue.

• They are able to obtain nutrients by consuming other organisms or their products

What will most likely be the result as humans move into new areas, forests are clear cut and housing developments are built?

• Global temperatures will decrease because trees are removed.

• Many organisms will lose their homes because their habitats have been destroyed.

• Better sanitation in the area will reduce the amount of pollution.

• The rainfall in the area will increase because there will be increased runoff.

What activity most contributes to the depletion of the ozone layer?

• burning of fossil fuels

• release of CFCs

• deforestation

• overuse of fertilizers

Which effect could a mutation in mRNA have on the production of proteins?

• The protein produced will have a different identity

• The protein produced will have a coiled shape.

• The protein produced will produce excess nitrogen.

• The protein produced will produce excess water

What carries the instructions for making amino acids in a protein?

• the nitrogen base on the tRNA

• the hydrogen bonding between nitrogen bases

• the sequence of nitrogen bases on the mRNA

• the nitrogen base bonding on the DNA molecule