

MCQOPTIONS
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1. |
Dimethyl sulfoxide (DMSO) is used as a cryopreservant for mammalian cell cultures because |
A. | it is an organic solvent |
B. | it easily penetrates cells |
C. | it protects cells by preventing crystallization of water |
D. | it is also utilized as a nutrient |
Answer» D. it is also utilized as a nutrient | |