An atom of nitrogen has seven protons in its nucleus. How many electrons does it have?

2

7

Explanation:

amount of protons in atom is equal to amount of electons. if given neutrons, then it might be diff than protons since there are isotopes

most probably 7

Explanation:

If it is not an ion, normally, the electron and proron numbers are equal

dna damages cause changes in the structure of the genetic material and prevents the replication mechanism from functioning and performing properly. dna damage and mutation have different biological consequences. while most dna damages can undergo dna repair, such repair is not 100% efficient.

answer; ///i believe the correct answer is (aids) acquired immune deficiency syndrome;