• 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
Which hemoglobin chain replaces the beta chain in embryonic hemoglobulin?

Epsilon
Delta
Gamma
Alfa

ANSWER DOWNLOAD EXAMIANS APP

Structure and Properties of Peptides
The different orders of protein structure are determined by all of the following bond types except

hydrogen bonds
phospho-diester bonds
peptide bonds
disulfide bridges

ANSWER DOWNLOAD EXAMIANS APP

Structure and Properties of Peptides
The resonance structures that can be drawn for the peptide bond indicate that the peptide bond

both (a) and (b)
is stronger than an ordinary single bond
is still not completely understood
has partial double bond character

ANSWER DOWNLOAD EXAMIANS APP

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

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

ANSWER DOWNLOAD EXAMIANS APP

Structure and Properties of Peptides
Hydrogen bonds in a-helices are

roughly parallel to the helix axis
not present at Phe residues
more numerous than Vander Waals interactions
analogous to the steps in a spiral staircase

ANSWER DOWNLOAD EXAMIANS APP

Structure and Properties of Peptides
What is the proportion of glycine residues in collagenous regions?

One-fourth
One-third
Half
One-tenth

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
↑