• HOME
  • QUIZ
  • CONTACT US
EXAMIANS
  • COMPUTER
  • CURRENT AFFAIRS
  • ENGINEERING
    • Chemical Engineering
    • Civil Engineering
    • Computer Engineering
    • Electrical Engineering
    • Mechanical Engineering
  • ENGLISH GRAMMAR
  • GK
  • GUJARATI MCQ

Structure and Properties of Peptides

Structure and Properties of Peptides
Heme is the binding pocket of myoglobin and hemoglobin and is composed of

hydrophobic residues
negatively charged residues
polar residues
positively charged residues

ANSWER DOWNLOAD EXAMIANS APP

Structure and Properties of Peptides
In β-pleated sheet structures neighbouring

chains lie in a flat plane
neighboring chains are connected by a-helices
neighboring chains are hydrogen bonded
neighboring residues are hydrogen bonded

ANSWER DOWNLOAD EXAMIANS APP

Structure and Properties of Peptides
The oxygen binding curves of hemoglobin and myoglobin

are identical
are a consequence of the quaternary structure of hemoglobin
allow maximum transfer of oxygen to the tissues
both (a) and (b)

ANSWER DOWNLOAD EXAMIANS APP

Structure and Properties of Peptides
Peptides in the fully extended chain conformation

are equivalent to the (3-sheet structure
have Y = F = 180°
also have a cis geometry in their peptide bonds
do not occur in nature

ANSWER DOWNLOAD EXAMIANS APP

Structure and Properties of Peptides
The peptide, Val-Lys-Glu-Met-Ser-Trp-Arg-Ala, was digested with cyanogen bromide (CNBr) to produce:

Val-Lys + Glu-Met-Ser + Trp-Arg-Ala
Val-Lys-Glu-Met-Ser-Trp + Arg-Ala
Val-Lys-Glu-Met + Ser-Trp-Arg-Ala
Val-Lys-Glu + Met-Ser-Trp-Arg-Ala

ANSWER DOWNLOAD EXAMIANS APP

Structure and Properties of Peptides
Which of the following is an example of tertiary structure in a protein?

A P-pleated sheet
A multimeric protein
An a-helix
A globular domain

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Structure and Properties of Peptides

DOWNLOAD APP

  • APPLE
    from app store
  • ANDROID
    from play store

SEARCH

LOGIN HERE


  • GOOGLE

FIND US

  • 1.70K
    FOLLOW US
  • EXAMIANSSTUDY FOR YOUR DREAMS.
  • SUPPORT :SUPPORT EMAIL ACCOUNT : examians@yahoo.com

OTHER WEBSITES

  • GUJARATI MCQ
  • ACCOUNTIANS

QUICK LINKS

  • HOME
  • QUIZ
  • PRIVACY POLICY
  • DISCLAIMER
  • TERMS & CONDITIONS
  • CONTACT US
↑