Changes made during the copying process are represented by *in the diagram Before:GTC CAT CAC CGG TAG TCG

after:GTC CAT *GAC CGG TAG TCC*

the errors indicated by* could affect a cell by

Alpha particles have positive charge, beta particles have negative charge, and answer 4 just doesn’t make sense. thus, you are left with only one possible answer.

They are all full and don't need any more electrons in there outer shell.

Ithink this is what you meant. the temperature at which a liquid begins to boil is called the boiling point. the boiling point of water is 212°f or 100°c.  and at that point will start to turn into steam (gas)