If there were no , there would be no enzymes, hormones, membrane channels, cytoskeleton, and other synthesized within cells.

The right answer is if there were no genes (DNA) ; and other proteins

A gene is a DNA fragment that comprises the coding sequence for a protein. DNA can be considered as a long text written using four letters which are the four bases: adenine, thymine, cytosine and guanine (A, T, C, G). The genetic information depends on the order of the bases, it is the sequence of the DNA.

This type of galaxy is an approximately ellipsoidal shape and a smooth, nearly featureless image. they are the largest single star systems, in the universe and are built by the collisions of many smaller galaxies.

What's the yellow wallpaper?