Residual ethanol DNA sample में क्यों समस्या बन सकता है?
Why can residual ethanol be a problem in a DNA sample?
Explanation opens after your attempt
D. यह PCR और enzyme reactions को inhibit कर सकता हैIt can inhibit PCR and enzyme reactions
Concept
Remaining ethanol can inhibit downstream reactions. Therefore dry the pellet without over-drying.
Why this answer is correct
The correct answer is D. यह PCR और enzyme reactions को inhibit कर सकता है / It can inhibit PCR and enzyme reactions. Remaining ethanol can inhibit downstream reactions. Therefore dry the pellet without over-drying.
Exam Tip
Bacha हुआ ethanol downstream reactions को रोक सकता है। इसलिए pellet को over-dry किए बिना dry करें।
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