Question

During electrophoresis, DNA molecules can easily be separated according to size because all DNA molecules have the same charge–mass ratio and the same shape (long rod). Would you expect RNA molecules to behave in the same manner as DNA during electrophoresis? Why or why not? Klug, William S.. Essentials of Genetics (p. 181). Pearson Education. Kindle Edition.

Answer 1

No, RNA molecules would not behave in the same manner as DNA during electrophoresis due to their structural differences and different charge-to-mass ratios.

Step-by-step explanation:

No, RNA molecules would not behave in the same manner as DNA during electrophoresis. While DNA molecules have a uniform shape (long rod) and charge-to-mass ratio, RNA molecules differ from DNA in terms of structure and charge. RNA molecules are generally single-stranded and can fold into complex structures due to their ability to form secondary structures. Additionally, RNA molecules can have different charge-to-mass ratios depending on their sequence and modifications.