Large molecules have a very important function related to their overall form. The so-called large scale, secondary and tertiary structures of biomolecules are critical for a variety of life-functions. Do some research and apply the information learned in this section to discuss why.

why do the isotopes of a particular element behave differently in nuclear reactions but the same in chemical reactions? chemical reactions involve changes to electrons in an atom; isotopes do not differ in electrons, and so they react the same way during chemical changes.

the answer is 1 i believe

c. orbital shape i hope this is correct