Benchmark: Photosynthesis and Respiration

Last updated over 1 year ago

7 questions

The graph shows how concentrations of dissolved oxygen (O2) and carbon dioxide (CO2) gases change in pond water on a warm, sunny day

Between 6 a.m. and 6 p.m., the rate of __________ is greater than the rate of __________

Click on the progress that store carbon dioxide?

A student is studying how flowering plants and insects affect oxygen (O2) and carbon dioxide (CO2) concentrations in the air.

Identify the cellular process performed only by the flowering plants that affects the concentrations of O2 and CO2 in the air.

Identify the cellular process performed by both the flowering plants and the insects that affects the concentrations of O2 and CO2 in the air.

During an experiment, the student measured the initial concentrations of O2 and CO2 in three flasks, added organisms to some of the flasks, sealed the flasks, and placed them under a light. After 12 hours, the student measured the concentrations of O2 and CO2 in the flasks. The results for each flask are shown in the table.

During the experiment, the student had forgotten to identify the contents of each flask. Each of the three flasks contained one of the following: two plants and one insect; one insect; or no organisms.

Identify the contents of row #1. Explain your reasoning using data from the table and the processes you identified

Possible contents:
Two Plants and One Insect
One Insect
No Organisms

Identify the contents of row #2. Explain your reasoning using data from the table and the processes you identified

Possible contents:
Two Plants and One Insect
One Insect
No Organisms

Identify the contents of row #3. Explain your reasoning using data from the table and the processes you identified

Possible contents:
Two Plants and One Insect
One Insect
No Organisms

Benchmark: Photosynthesis and Respiration

Click on the progress that store carbon dioxide?

Identify the cellular process performed only by the flowering plants that affects the concentrations of O2 and CO2 in the air.

Identify the cellular process performed by both the flowering plants and the insects that affects the concentrations of O2 and CO2 in the air.

Identify the contents of row #1. Explain your reasoning using data from the table and the processes you identified Possible contents: Two Plants and One InsectOne InsectNo Organisms

Identify the contents of row #2. Explain your reasoning using data from the table and the processes you identified Possible contents: Two Plants and One InsectOne InsectNo Organisms

Identify the contents of row #3. Explain your reasoning using data from the table and the processes you identified Possible contents: Two Plants and One InsectOne InsectNo Organisms

Identify the contents of row #1. Explain your reasoning using data from the table and the processes you identified

Possible contents:
Two Plants and One Insect
One Insect
No Organisms

Identify the contents of row #2. Explain your reasoning using data from the table and the processes you identified

Possible contents:
Two Plants and One Insect
One Insect
No Organisms

Identify the contents of row #3. Explain your reasoning using data from the table and the processes you identified

Possible contents:
Two Plants and One Insect
One Insect
No Organisms