Which parts of the resulting sister chromatids will be radioactive?

Centromere   is  the  part  of  sister  chromatids  which   will   be   radio  active.  Centromere  is  responsible  in  joining  the  two  sister  chromosomes.A  pair  of  non  radioactive  homologous   chromosome  replicate   in  presence  of  radioactive DNA precursors,  hence   both  sister   chromatids  of  each  replicated  homologous  chromosome  will incoorparate  radioactive  precursors

Glucose, also called grape sugar, blood sugar or corn sugar, is among the simplest and one of the primary naturally occurring sugars. produced naturally by plants as the primary photosynthesis product, it is heavily used by living beings as a main energy source and is necessary for cellular respiration. chemically, it is a monosaccharide carbohydrate and serves as a building block for complex sugars like starch.