Why is it so important for us to have cells, what would occur if there were no cells ?

How do diseases caused by bacteria and diseases caused by viruses react to antibiotics?

Dna. we have heard that we are a product of our dna. but where is it? how do we "get" our dna? it is passed to us, from our parents, but in what form? several vocabulary words associated with inheritance are used interchangeably and sometimes, incorrectly. let's see if you can clear this up for someone just learning about inheritance and cell structure.

What molecule does hemoglobin decay into over time