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book Biology 11th Edition by Cecie Starr ,Ralph Taggart cover

Biology 11th Edition by Cecie Starr ,Ralph Taggart

النسخة 11الرقم المعياري الدولي: 978-0495106784
book Biology 11th Edition by Cecie Starr ,Ralph Taggart cover

Biology 11th Edition by Cecie Starr ,Ralph Taggart

النسخة 11الرقم المعياري الدولي: 978-0495106784
تمرين 14
_______ is any molecule to which a radioisotope has been attached for research or diagnostic purposes.
A) ion
B) isotope
C) element
D) tracer
التوضيح
موثّق
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Hence Tracer is that molecule to which r...

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Biology 11th Edition by Cecie Starr ,Ralph Taggart
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