Seliwanoffs Test
Biochemistry
9th Edition
ISBN:9781319114671
Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Chapter1: Biochemistry: An Evolving Science
Section: Chapter Questions
Problem 1P
Related questions
Question
You can use this as your reference : https://youtu.be/rKng5-ij6kQ

Transcribed Image Text:REPORT SHEET
DATA AND RESULT:
A. Characteristic Tests of Carbohydrates
Sample
Solutions
Barfoed's
Molisch Test Benedict's Test lodine's Test
Seliwanoffe Test
Fehling's Test
Test
Negative
Negative
Positive
Glucose
Positive
Positive
Positive
Negative
Positive
Fructose
Positive
Positive
Negative
Positive
Lactose
Positive
Positive
Negative
Negative
Negative
Positive
Negative
Positive
Negative
Sucrose
Positive
Negative
Negative
Negative Negative
Negative
Negative
Negative
starch
Positive
POST-LAB QUESTIONS:
E. Seliwanoffs Test
1. Describe the evidence for a positive test.
2. What does a positive test indicate?
3. What is the chemical basis for a positive test?
4. Circle the names of the substances that gave a positive test.
Glucose Fructose Lactose Sucrose Starch
F. Fehling's Test
1. Describe the evidence for a positive test.
2. What does a positive test indicate?
3. What is the chemical basis for a positive test?
4. Circle the names of the substances that gave a positive test.
Glucose Fructose Lactose Sucrose Starch
Expert Solution

This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 2 steps

Recommended textbooks for you

Biochemistry
Biochemistry
ISBN:
9781319114671
Author:
Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Publisher:
W. H. Freeman

Lehninger Principles of Biochemistry
Biochemistry
ISBN:
9781464126116
Author:
David L. Nelson, Michael M. Cox
Publisher:
W. H. Freeman

Fundamentals of Biochemistry: Life at the Molecul…
Biochemistry
ISBN:
9781118918401
Author:
Donald Voet, Judith G. Voet, Charlotte W. Pratt
Publisher:
WILEY

Biochemistry
Biochemistry
ISBN:
9781319114671
Author:
Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Publisher:
W. H. Freeman

Lehninger Principles of Biochemistry
Biochemistry
ISBN:
9781464126116
Author:
David L. Nelson, Michael M. Cox
Publisher:
W. H. Freeman

Fundamentals of Biochemistry: Life at the Molecul…
Biochemistry
ISBN:
9781118918401
Author:
Donald Voet, Judith G. Voet, Charlotte W. Pratt
Publisher:
WILEY

Biochemistry
Biochemistry
ISBN:
9781305961135
Author:
Mary K. Campbell, Shawn O. Farrell, Owen M. McDougal
Publisher:
Cengage Learning

Biochemistry
Biochemistry
ISBN:
9781305577206
Author:
Reginald H. Garrett, Charles M. Grisham
Publisher:
Cengage Learning

Fundamentals of General, Organic, and Biological …
Biochemistry
ISBN:
9780134015187
Author:
John E. McMurry, David S. Ballantine, Carl A. Hoeger, Virginia E. Peterson
Publisher:
PEARSON