※ When you say genes, are they DNA? Yes. And when you say genome, they are still DNA? Yes.

 When you say Chromosome, they are still DNA?

Yes.

When you say the only shape of something that is double helix, that is also DNA?

Yes.

The mechanism of DNA and RNA are complicated different ! If just by hearing the sound of the codes, I thought RNA are like DNA a long string of codes.

They are becoming a long string of codes, they don't exist, if DNA does not exist first.

So if they are saying there are genome projects going on, it means?

They are identify useful genes that has some methods to isolate them to see the cause, to identify causes, or to reason why there is a cause from where, how and when happening.

Genome like a bank of genes?

Yes.

Why don't they just say they are DNA projects?

Its better you say genome projects. DNA is too small, they are basic nucleotide functional structure that define as a strand of DNA. Other than that, there is no meaning to that name. They are too small.

Gene is bigger?

Way bigger.

Genome?

You don't say that. Genome means you collects the information from different genes, and put them into an organize way of identify database in the computer, called the genome projects.