36. The T form (tense or taut form) of deoxyhemoglobin differs from oxyhemoglobin (the R form or relaxed form) by all EXCEPT:
(A) covalent linkages between subunits.
(B) specific intrachain hydrogen bonds.
(C) between β-subunit salt links (ion-pair bonds).
(D) between a-subunits salt links (ion-pair bonds).
(E) intrachain salt bridges.
答案：99
統計：A:0,B:0,C:0,D:0,E:0
難度：計算中