#Question id: 742
#Unit 1. Molecules and their Interaction Relevant to Biology
Match the following
|
Conformation |
Phi |
Psi |
Omega |
|
A. Alpha helix |
I. -57 |
P. -47 |
X. 180 |
|
B. B sheet |
II. -135 |
Q. +135 |
Y. 0 |
|
C. Polyproline I |
III. -83 |
R. +158 |
|
|
D. Polyproline II |
IV. -78 |
S. +149 |
#Question id: 743
#Unit 1. Molecules and their Interaction Relevant to Biology
Glycophorin, an integral membrane protein, has a single transmembrane alpha helix. Which of the following idealized hydropathy plots most likely represents the transmembrane nature of glycophorin?
#Question id: 744
#Unit 1. Molecules and their Interaction Relevant to Biology
In a DNA molecule, deoxyribonucleotides are joined into a polymer by the covalent linkage of a phosphate group. The covalent link termed as:
#Question id: 745
#Unit 1. Molecules and their Interaction Relevant to Biology
The structure of RNA differs from that of DNA, as RNA contains:
#Question id: 746
#Unit 1. Molecules and their Interaction Relevant to Biology
Two separate chains of DNA are wound around each other, each following a helical (coiling) path, resulting in:
#Question id: 747
#Unit 1. Molecules and their Interaction Relevant to Biology
In nucleic acids, the bases are covalently attached to the 1-position of a pentose sugar ring, to form a: