SCIE207 Lab1 worksheet
Student Sheet
Name: Yolanda Begay
Date: 20150614
Instructor’s Name: Kayla Robinson
Assignment: SCIE207 Phase 1 Lab Report
Title: Understanding the Scientific Method: Photosynthesis and Cellular Respiration
Instructions: Based on the virtual experiment, you will answer some questions and write a 1-page lab report using the scientific method.
When your lab report is complete, submit this document to your instructor in your assignment box.
Using what you learned on the lab animation, answer the following questions:
Define a hypothesis that is suggested by the data that are collected in the lab. The amount of photosynthesis has a direct reflection on the amount of oxygen that is produced
Complete a lab report using the scientific method.
What effect does the intensity of light have on the rate of photosynthesis (measured as the number of oxygen bubbles)? The higher intensity of light creates more oxygen, while the least amount of light produces a lesser amount of oxygen.
Is it possible to examine the relationship between photosynthesis and cellular respiration under controlled experimental conditions? Explain your answer in detail. Apparently so, although I am sure that a standard 100watt lightbulb is not the same as the sun, it shows that any amount of light creates a production of oxygen.
Part 1: Using the lab animation, fill in the following data tables to help you generate your hypothesis, outcomes, and analysis:
Table 1: Rate of Photosynthesis Measured by the Number of Oxygen Bubbles
Light Bulb
Trial 1
Trial 2
Trial 3
Average
0 watts
2
1
3
2
25 watts
7
4
4
5
50 watts
11
11
11
11
100 watts
12
12
12
12
Part 2: Write a 1-page lab report using the following sections of the scientific method:
Purpose
State the purpose of the lab.
Introduction
This is an investigation of what is currently known about the question that is being asked. Use background information from credible references to write a short summary about the concepts in the lab.
Name: Yolanda Begay
Date: 20150614
Instructor’s Name: Kayla Robinson
Assignment: SCIE207 Phase 1 Lab Report
Title: Understanding the Scientific Method: Photosynthesis and Cellular Respiration
Instructions: Based on the virtual experiment, you will answer some questions and write a 1-page lab report using the scientific method.
When your lab report is complete, submit this document to your instructor in your assignment box.
Using what you learned on the lab animation, answer the following questions:
Define a hypothesis that is suggested by the data that are collected in the lab. The amount of photosynthesis has a direct reflection on the amount of oxygen that is produced
Complete a lab report using the scientific method.
What effect does the intensity of light have on the rate of photosynthesis (measured as the number of oxygen bubbles)? The higher intensity of light creates more oxygen, while the least amount of light produces a lesser amount of oxygen.
Is it possible to examine the relationship between photosynthesis and cellular respiration under controlled experimental conditions? Explain your answer in detail. Apparently so, although I am sure that a standard 100watt lightbulb is not the same as the sun, it shows that any amount of light creates a production of oxygen.
Part 1: Using the lab animation, fill in the following data tables to help you generate your hypothesis, outcomes, and analysis:
Table 1: Rate of Photosynthesis Measured by the Number of Oxygen Bubbles
Light Bulb
Trial 1
Trial 2
Trial 3
Average
0 watts
2
1
3
2
25 watts
7
4
4
5
50 watts
11
11
11
11
100 watts
12
12
12
12
Part 2: Write a 1-page lab report using the following sections of the scientific method:
Purpose
State the purpose of the lab.
Introduction
This is an investigation of what is currently known about the question that is being asked. Use background information from credible references to write a short summary about the concepts in the lab.