frankasd

There are 2 blanks that I could not remember could someone help plz

Today I was given a sheet by the science teacher, we are to read a few pages out of a text book and fill in these blanks. I filled in most of these but I can't find the following 2 . Could someone please help me?

The genetic chemical which makes up your chromosomes and those of all ____________ things is called deotriboncleic acid or dna for short.

The genertic code is stored in the 3 billion nitrogen bases of dna, arranged in about ________________ genes on the 46 human chromosomes

Here below is prove that I did everything else, this is not helping me cheat. This is not a test only a worksheet and I wanted the answer before tomorrow

solved.