Homework Help is Here – Start Your Trial Now!
Science
Biology
120 100 H00 100 80 70 d a 60 60 blue light i 50 50 red light si 40 k n 40 green light se 30 20 20 20 20 20 10 10 5 15 25 35 45 55 Time (min) 1. Which color of light stimulates photosynthesis most effectively? (use above graph) 2. If there were an excessive amount of algae growing in an aquarium, what color of light bulb should be used to reduce the growth?

120 100 H00 100 80 70 d a 60 60 blue light i 50 50 red light si 40 k n 40 green light se 30 20 20 20 20 20 10 10 5 15 25 35 45 55 Time (min) 1. Which color of light stimulates photosynthesis most effectively? (use above graph) 2. If there were an excessive amount of algae growing in an aquarium, what color of light bulb should be used to reduce the growth?

Human Anatomy & Physiology (11th Edition)
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
See similar textbooks
icon
Related questions
icon
Concept explainers
Question

revised - see attached. Thanks 

### The Effect of Light Color on Photosynthesis #### Graph Explanation: The graph presented illustrates the impact of light color on the rate of photosynthesis over time, specifically for blue, red, and green light. - **X-axis (horizontal):** Represents Time in minutes (min), ranging from 0 to 55 minutes. - **Y-axis (vertical):** Represents the percentage of floating disks, which is an indicator of the rate of photosynthesis, ranging from 0% to 120%. The graph contains three colored lines: - **Blue Light:** Represented by a blue line with diamond markers. - **Red Light:** Represented by a red line with square markers. - **Green Light:** Represented by a green line with triangle markers. #### Observations: 1. The line representing **blue light** shows a steep increase, reaching 100% floating disks at around the 45-minute mark and maintaining this until the 55-minute mark. 2. The line representing **red light** shows a moderate increase, reaching 60% floating disks at approximately 50 minutes. 3. The line representing **green light** shows a gradual increase, reaching only 20% floating disks at around 45 minutes and maintaining this until 55 minutes. #### Questions Discussion: 1. **Which color of light stimulates photosynthesis most effectively?** - Based on the graph, **blue light** stimulates photosynthesis most effectively, as it reaches 100% floating disks the fastest. 2. **If there were an excessive amount of algae growing in an aquarium, what color of light bulb should be used to reduce the growth?** - To reduce algae growth in an aquarium, a **green light bulb** should be used. The graph shows that green light results in the lowest rate of photosynthesis, thereby limiting the growth of photosynthetic organisms like algae.
Transcribed Image Text:### The Effect of Light Color on Photosynthesis #### Graph Explanation: The graph presented illustrates the impact of light color on the rate of photosynthesis over time, specifically for blue, red, and green light. - **X-axis (horizontal):** Represents Time in minutes (min), ranging from 0 to 55 minutes. - **Y-axis (vertical):** Represents the percentage of floating disks, which is an indicator of the rate of photosynthesis, ranging from 0% to 120%. The graph contains three colored lines: - **Blue Light:** Represented by a blue line with diamond markers. - **Red Light:** Represented by a red line with square markers. - **Green Light:** Represented by a green line with triangle markers. #### Observations: 1. The line representing **blue light** shows a steep increase, reaching 100% floating disks at around the 45-minute mark and maintaining this until the 55-minute mark. 2. The line representing **red light** shows a moderate increase, reaching 60% floating disks at approximately 50 minutes. 3. The line representing **green light** shows a gradual increase, reaching only 20% floating disks at around 45 minutes and maintaining this until 55 minutes. #### Questions Discussion: 1. **Which color of light stimulates photosynthesis most effectively?** - Based on the graph, **blue light** stimulates photosynthesis most effectively, as it reaches 100% floating disks the fastest. 2. **If there were an excessive amount of algae growing in an aquarium, what color of light bulb should be used to reduce the growth?** - To reduce algae growth in an aquarium, a **green light bulb** should be used. The graph shows that green light results in the lowest rate of photosynthesis, thereby limiting the growth of photosynthetic organisms like algae.
Expert Solution
steps

Step by step

Solved in 2 steps

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Knowledge Booster
Microbial taxonomy
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Human Anatomy & Physiology (11th Edition)
Human Anatomy & Physiology (11th Edition)
Biology
ISBN:
9780134580999
Author:
Elaine N. Marieb, Katja N. Hoehn
Publisher:
PEARSON
Biology 2e
Biology 2e
Biology
ISBN:
9781947172517
Author:
Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher:
OpenStax
Anatomy & Physiology
Anatomy & Physiology
Biology
ISBN:
9781259398629
Author:
McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa Stouter
Publisher:
Mcgraw Hill Education,
Molecular Biology of the Cell (Sixth Edition)
Molecular Biology of the Cell (Sixth Edition)
Biology
ISBN:
9780815344322
Author:
Bruce Alberts, Alexander D. Johnson, Julian Lewis, David Morgan, Martin Raff, Keith Roberts, Peter Walter
Publisher:
W. W. Norton & Company
Laboratory Manual For Human Anatomy & Physiology
Laboratory Manual For Human Anatomy & Physiology
Biology
ISBN:
9781260159363
Author:
Martin, Terry R., Prentice-craver, Cynthia
Publisher:
McGraw-Hill Publishing Co.
Inquiry Into Life (16th Edition)
Inquiry Into Life (16th Edition)
Biology
ISBN:
9781260231700
Author:
Sylvia S. Mader, Michael Windelspecht
Publisher:
McGraw Hill Education
SEE MORE TEXTBOOKS