From which molecules are mRna created

Messenger RNA (mRNA) is a large family of RNA molecules that convey genetic information from DNA to the ribosome.

Explanation:

essentially, one bacterial cell splits into two daugurer cells. bacterial offspring don't need or get care from their parents because they are in a sense their own parents. that said, some bacteria can and do depend on other bacteria especially in harsh environments such as bacterial microfilms in hot water tanks.