Which Method Requires the Addition of at Least One Radioactive

Question

Which method requires the addition of at least one radioactive chemical?
A) CARD-FISH
B) MAR
C) GeoChips
D) SIP

Accepted Answer

MAR (Microautoradiography) requires the addition of at least one radioactive chemical to the sample. The radioactive chemical is used to label and visualize specific molecules or compounds within the sample.