Homework Help is Here – Start Your Trial Now!
Science
Biology
1. What fermentation tube is the control tube in this experiment? 2. What two fermentation tubes can be used to determine the best temperature for yeast fermentation? What does the evidence suggest about the effect of temperature on yeast fermentation?

1. What fermentation tube is the control tube in this experiment? 2. What two fermentation tubes can be used to determine the best temperature for yeast fermentation? What does the evidence suggest about the effect of temperature on yeast fermentation?

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
Question
Using the data in the picture below, answer the five questions in the pictures.
3. What two fermentation tubes can be used to determine the best food for yeast fermentation? What does the evidence suggest about the effect of food source on yeast fermentation? 4. What are the two experimental variables in this experimental design? 5. What gas is collecting in the fermentation tube?
Transcribed Image Text:3. What two fermentation tubes can be used to determine the best food for yeast fermentation? What does the evidence suggest about the effect of food source on yeast fermentation? 4. What are the two experimental variables in this experimental design? 5. What gas is collecting in the fermentation tube?
Procedure 5: The Effect of Temperature and Food Source on Yeast Fermentation 1. Obtain four fermentation tubes and fill the first with WARM yeast solution (control), the second with yeast solution and sucrose, the third with yeast solution and protein, and the fourth with yeast solution and sucrose (to refrigerate). 2. Cover the opening of each tube with your thumb and invert it to remove all the air in the upright end of the tube. 3. Let the tubes stand for 30 minutes, after which you'll measure with a ruler how far the water has been displaced from the upright end of the tube. Record your results in the following table. 4. Which tube would you predict to have the greatest gas production 5. With a ruler, measure how far the water has been displaced from the upright end of the rube. Record your results in the following table. Table 5.2 Distance of water displaced (in cm) Tube 1 Warm yeast solution 0 cm. Tube 2 Warm yeast and Sucrose 9.5 cm. Tube 3 Warm yeast and protein 0.4 cm. QUESTIONS 1. What fermentation tube is the control tube in this experiment? Tube 4 Refrigerated yeast and sucrose 4 cm. 2. What two fermentation tubes can be used to determine the best temperature for yeast fermentation? What does the evidence suggest about the effect of temperature on yeast fermentation?
Transcribed Image Text:Procedure 5: The Effect of Temperature and Food Source on Yeast Fermentation 1. Obtain four fermentation tubes and fill the first with WARM yeast solution (control), the second with yeast solution and sucrose, the third with yeast solution and protein, and the fourth with yeast solution and sucrose (to refrigerate). 2. Cover the opening of each tube with your thumb and invert it to remove all the air in the upright end of the tube. 3. Let the tubes stand for 30 minutes, after which you'll measure with a ruler how far the water has been displaced from the upright end of the tube. Record your results in the following table. 4. Which tube would you predict to have the greatest gas production 5. With a ruler, measure how far the water has been displaced from the upright end of the rube. Record your results in the following table. Table 5.2 Distance of water displaced (in cm) Tube 1 Warm yeast solution 0 cm. Tube 2 Warm yeast and Sucrose 9.5 cm. Tube 3 Warm yeast and protein 0.4 cm. QUESTIONS 1. What fermentation tube is the control tube in this experiment? Tube 4 Refrigerated yeast and sucrose 4 cm. 2. What two fermentation tubes can be used to determine the best temperature for yeast fermentation? What does the evidence suggest about the effect of temperature on yeast fermentation?
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 5 steps

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Knowledge Booster
Nutrient growth medium
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
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