Presence of wild-type DNA onto the HGPRT in the presence of _______ l – McqOptions

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1.	Presence of wild-type DNA onto the HGPRT in the presence of _______ led to DNA uptake and stable transformation.
A.	lithium acetate
B.	calcium phosphate
C.	sodium chloride
D.	aluminum sulphate
Answer» C. sodium chloride

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