(来学网)细胞生长最适宜的pH范围是
  • A.
    (来学网)6.4~6.8
  • B.
    (来学网)6.8~7.0
  • C.
    (来学网)7.0~7.2
  • D.
    (来学网)7.2~7.6
  • E.
    (来学网)7.6~8.0