12 grade biology others
Which of the following is a cryoprotectant?
Which of the following is a cryoprotectant?
- (A) Mannitol
- (B) DMSO
- (C) Ethylene oxide
- (D) All of the above
1 Answer
Askiitians Tutor Team
Approved Tutor Answer1 Year agoAmong the options provided, the correct answer is (B) DMSO. DMSO, or dimethyl sulfoxide, is widely recognized as a cryoprotectant, which helps protect biological tissues during freezing. While mannitol is used in some contexts, it is not primarily classified as a cryoprotectant. Ethylene oxide is mainly used for sterilization purposes. Therefore, the best choice here is DMSO.
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