#Question id: 550
#Unit 1. Molecules and their Interaction Relevant to Biology
Which of the following statements is false?
#Question id: 4387
#Unit 3. Fundamental Processes
Lipid soluble hormones activate transcription by
#Question id: 21388
#Unit 12. Applied Biology
#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: 23658
#Unit 13. Methods in Biology
How many recombinant clones must be screened in order to be 99% certain that a particular gene is found in a YAC library of human DNA where the average size of an insert is 500 kbp? The human genome size is about 3.2 x 106 kbp.