EASY
KVPY Aptitude Test - Stream SX
IMPORTANT
Earn 100
Which one of the following pairs of molecules never forms a hydrogen bond between them?
50% studentsanswered this correctly
Important Questions on Biomolecules
EASY
KVPY Aptitude Test - Stream SX
IMPORTANT
Co-enzymes are components of an enzyme complex which are necessary for its function. Which of these is a known co-enzyme?
EASY
KVPY Aptitude Test - Stream SX
IMPORTANT
Which one of the following can be used to detect amino acids?
MEDIUM
KVPY Aptitude Test - Stream SX
IMPORTANT
Phospholipids are formed by the esterification of:
MEDIUM
KVPY Aptitude Test - Stream SX
IMPORTANT
Assume a spherical mammalian cell has a diameter of 27 microns. If a polypeptide chain with alpha-helical conformation has to stretch across the cell, how many amino acids should it be comprised of?
HARD
KVPY Aptitude Test - Stream SX
IMPORTANT
The activity of a certain protein is dependent on its phosphorylation. A mutation in its gene changed a single amino acid which affected the function of the molecule. Which amino acid change is most likely to account for this observation?
HARD
KVPY Aptitude Test - Stream SX
IMPORTANT
Two tubes labelled 'P' and 'Q' contain foodstuff. Tube 'P' gave a positive test with Benedict's solution while tube 'Q' gave a positive test with nitric acid. Which of the following is correct?
EASY
KVPY Aptitude Test - Stream SX
IMPORTANT
In vertebrates 'glycogen' is stored chiefly in:
HARD
KVPY Aptitude Test - Stream SX
IMPORTANT
Which one of the following techniques is used for the detection of proteins?
