#Question id: 31410
#Unit 4. Cell Communication and Cell Signaling
#Question id: 21808
#Unit 12. Applied Biology
#Question id: 27665
#Unit 1. Molecules and their Interaction Relevant to Biology
There are few statements is given regarding the peptide bond configuration in a chain
(a) The peptide bond is normally (99.6% of the time) in the trans configuration, constraining to a value of w=+_180
(b) The peptide bond is normally (99.6% of the time) in the Cis configuration, constraining to a value of w=+_180
(c) In the trans configuration of peptide bond C and C=O lies in the Same plane while in different plane in case of cis configuration
(d) In the trans configuration of peptide bond C and C=O lies in the different plane while in same plane in case of cis configuration
Choose which of the following is correct
#Question id: 861
#Unit 1. Molecules and their Interaction Relevant to Biology
Alexander Varshavsky discovered, the half-lives of many cytoplasmic proteins vary with the identities of their N-terminal residues via the so-called N-end rule:-
|
A. Destabilizing N-terminal residues Asp, Arg, Leu, Lys, and Phe have half-lives of |
i. Only 2 to 3 minutes, |
|
B. Stabilizing N-terminal residues Ala, Gly, Met, Ser, Thr, and Val have half-lives of |
ii. >10 hours in prokaryotes iii. >20 hours in eukaryotes. |
#Question id: 4726
#Unit 8. Inheritance Biology
Which of the following is incorrect regards genomic imprinting?