Homework Help is Here – Start Your Trial Now!
Science
Biochemistry
QUESTION 9 Prosthetic groups in the class of conjugated proteins known as glycoprotein are composed of. O a. flavin nucleotides Ob. phosphate Oc metals O d ipids Oe. carbohydrate

QUESTION 9 Prosthetic groups in the class of conjugated proteins known as glycoprotein are composed of. O a. flavin nucleotides Ob. phosphate Oc metals O d ipids Oe. carbohydrate

Biochemistry
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
See similar textbooks
icon
Related questions
Question
Question 9
QUESTION 9 Prosthetic groups in the class of conjugated proteins known as glycoprotein are composed of. O a. flavin nucleotides Ob. phosphate Oc metals O d lipids Oe. carbohydrate QUESTION 10 Carefully analyze the structures of the peptides 1- 4 and determine which of the peptide(s) will carry a net zero charge at pH 7.0? (since question refers t pH 7.0 f amino acids without needing the pka values) Phe-Leu-Ser-Ala-Ile Peptide-1 Lys-Glu-Ser-Arg-Asp Peptide-2 Lys-Ser-Ala-Tyr-Lys Peptide-3 Glu-Lys-Arg-Arg-Asp Peptide-4 O 2 and 4 O 1,2 and 4 O 2 and 3 O only 1 O 1 and 2 QUESTION 11 A dipeptide has the composition TYR-ARG Tyrosine is at the amino terminus and arginine is at the carboxyl teminus Considering pKR of ARG = 12.5, pK1 of ARG charge on the dipeptide at pH 6.0 O +2 Click Save and Submit to save and submit. Click Save All Anscers to save all answers.
Transcribed Image Text:QUESTION 9 Prosthetic groups in the class of conjugated proteins known as glycoprotein are composed of. O a. flavin nucleotides Ob. phosphate Oc metals O d lipids Oe. carbohydrate QUESTION 10 Carefully analyze the structures of the peptides 1- 4 and determine which of the peptide(s) will carry a net zero charge at pH 7.0? (since question refers t pH 7.0 f amino acids without needing the pka values) Phe-Leu-Ser-Ala-Ile Peptide-1 Lys-Glu-Ser-Arg-Asp Peptide-2 Lys-Ser-Ala-Tyr-Lys Peptide-3 Glu-Lys-Arg-Arg-Asp Peptide-4 O 2 and 4 O 1,2 and 4 O 2 and 3 O only 1 O 1 and 2 QUESTION 11 A dipeptide has the composition TYR-ARG Tyrosine is at the amino terminus and arginine is at the carboxyl teminus Considering pKR of ARG = 12.5, pK1 of ARG charge on the dipeptide at pH 6.0 O +2 Click Save and Submit to save and submit. Click Save All Anscers to save all answers.
Expert Solution
steps

Step by step

Solved in 2 steps

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Recommended textbooks for you
Biochemistry
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
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…
Fundamentals of Biochemistry: Life at the Molecul…
Biochemistry
ISBN:
9781118918401
Author:
Donald Voet, Judith G. Voet, Charlotte W. Pratt
Publisher:
WILEY
Biochemistry
Biochemistry
Biochemistry
ISBN:
9781305961135
Author:
Mary K. Campbell, Shawn O. Farrell, Owen M. McDougal
Publisher:
Cengage Learning
Biochemistry
Biochemistry
Biochemistry
ISBN:
9781305577206
Author:
Reginald H. Garrett, Charles M. Grisham
Publisher:
Cengage Learning
Fundamentals of General, Organic, and Biological …
Fundamentals of General, Organic, and Biological …
Biochemistry
ISBN:
9780134015187
Author:
John E. McMurry, David S. Ballantine, Carl A. Hoeger, Virginia E. Peterson
Publisher:
PEARSON
SEE MORE TEXTBOOKS