#Question id: 2745
#Unit 2. Cellular Organization
Which of the following histone pairs forms tetramers in solution?
#Question id: 31334
#Unit 5. Developmental Biology
#Question id: 11941
#Unit 7. System Physiology – Animal
Under conditions of normal renal function, which of the following is true of the concentration of urea in tubular fluid at the end of the proximal tubule?
#Question id: 2276
#Unit 2. Cellular Organization
The cytoplasm of a bacterium
#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. |