Competent cells को बार-बार freeze-thaw करने से क्या हो सकता है?
What can happen if competent cells are repeatedly frozen and thawed?
Explanation opens after your attempt
A. Competence और viability घट सकती हैCompetence and viability may decrease
Concept
Repeated freeze-thaw can damage competent cells. Using aliquots is better.
Why this answer is correct
The correct answer is A. Competence और viability घट सकती है / Competence and viability may decrease. Repeated freeze-thaw can damage competent cells. Using aliquots is better.
Exam Tip
Repeated freeze-thaw competent cells को damage कर सकता है। Aliquots बनाकर use करना बेहतर है।
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