HURRY Only about 1% of our DNA is composed of genes for making proteins, what is the other 99% used for?

Question 30 options:

Regulating when, where, and how much protein to make

Organizing the chromosomes into the correct shape

Coding for the phospholipid bilayer and amino acids

It is evolutionary "junk" DNA

Which set of characteristics best describes sedimentary rock? a) largest type of rock, made of organic matter, hardest type of rock b) often contains layers, forms near sources of water, contains fossils c) least abundant type of rock, made of other rocks, made mostly of minerals d) most abundant type in earth's crust, made of magma/lava, contains no fossils