Knowing the functional groups of this molecule, which tests would possibly work to make positive and the color it forms, if it's negative leave blank with the benedicts yest,fermentation test, iodine test,seliwsnoffs test biurets test ninhydrin test, and xanthoproetic test which is positive with this structure

Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
icon
Related questions
icon
Concept explainers
Question

Knowing the functional groups of this molecule, which tests would possibly work to make positive and the color it forms, if it's negative leave blank with the benedicts yest,fermentation test, iodine test,seliwsnoffs test biurets test ninhydrin test, and xanthoproetic test which is positive with this structure 

The molecule considered as following tunctional groups:
OH OH / 0
"NH
OH,
10
Phenyl rings encicled in black
Tertiary amino group in blue
Hydragl goupsin pi Bathare secndaryalcohols)
Catorlic adinyelw
Amide groupi red
Alky chain in gren
Transcribed Image Text:The molecule considered as following tunctional groups: OH OH / 0 "NH OH, 10 Phenyl rings encicled in black Tertiary amino group in blue Hydragl goupsin pi Bathare secndaryalcohols) Catorlic adinyelw Amide groupi red Alky chain in gren
D. Color Tests for Proteins
Test
What it tests for Negative Test
Positive Test
Most useful for
Individual amino
Peptides or proteins
with two or more
acids and
Biuret
Blue color
Violet
dipeptides
(negative)
peptide bonds
Amino acids and
Blue-violet color
Presence of
Ninhydrin
Clear
proteins
(proline is yellow)
proteins
Tyrosine and
tryptophan
Aromatic amino
Xanthoproteic
Clear
Yellow
acids
Biuret:
TEST FOR PROTEIN
BBYJU'S
Dilute Copper
sulphate solution
-Dilute hydroxide
solution
Purple colouring
appears in food
sample solution
+
(a)
(b)
Ninhydrin:
Ninhydrin Test- Definition, Principle, Procedure, Result, Uses
Positive
Negative
Ninhydrin Test
Ninhydrin Test
Amino acid Present
Amino acid
Purple-colored
complex present
Absent
Proline present
Xanthoproteic:
Xanthoproteic Test- Definition, Principle, Procedure, Result, Uses
Xanthoproteic
Xanthoproteic
Test Negative
Test Positive
Absence of aromatic
Presence of aromatic
amino acids (tyrosine
and tryptophan)
amino acids (tyrosine
and tryptophan)
Absence of the dark
Presense of the dark
yellow or orange color
yellow or orange color
Transcribed Image Text:D. Color Tests for Proteins Test What it tests for Negative Test Positive Test Most useful for Individual amino Peptides or proteins with two or more acids and Biuret Blue color Violet dipeptides (negative) peptide bonds Amino acids and Blue-violet color Presence of Ninhydrin Clear proteins (proline is yellow) proteins Tyrosine and tryptophan Aromatic amino Xanthoproteic Clear Yellow acids Biuret: TEST FOR PROTEIN BBYJU'S Dilute Copper sulphate solution -Dilute hydroxide solution Purple colouring appears in food sample solution + (a) (b) Ninhydrin: Ninhydrin Test- Definition, Principle, Procedure, Result, Uses Positive Negative Ninhydrin Test Ninhydrin Test Amino acid Present Amino acid Purple-colored complex present Absent Proline present Xanthoproteic: Xanthoproteic Test- Definition, Principle, Procedure, Result, Uses Xanthoproteic Xanthoproteic Test Negative Test Positive Absence of aromatic Presence of aromatic amino acids (tyrosine and tryptophan) amino acids (tyrosine and tryptophan) Absence of the dark Presense of the dark yellow or orange color yellow or orange color
Expert Solution
steps

Step by step

Solved in 5 steps

Blurred answer
Knowledge Booster
Theories of Bonding
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.
Recommended textbooks for you
Chemistry
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry
Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education
Principles of Instrumental Analysis
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning
Organic Chemistry
Organic Chemistry
Chemistry
ISBN:
9780078021558
Author:
Janice Gorzynski Smith Dr.
Publisher:
McGraw-Hill Education
Chemistry: Principles and Reactions
Chemistry: Principles and Reactions
Chemistry
ISBN:
9781305079373
Author:
William L. Masterton, Cecile N. Hurley
Publisher:
Cengage Learning
Elementary Principles of Chemical Processes, Bind…
Elementary Principles of Chemical Processes, Bind…
Chemistry
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY