1 the set of exogenic (physical, chemical and biological) processes that alter the physical and chemical state of rocks at or near the earth's surface.  intensity of most weathering decreases with depth, because variations in temperature and moistures decrease with depth.
A gene is a segment of nucleic acid that contains the information necessary to produce a functional product, usually a protein. Genes consist of a long strand of DNA (RNA in some viruses) that contains a promoter, which controls the activity of a gene, and a coding sequence, which determines what the gene produces.
Â· just now. Report Abuse. DNA is the genetic material that contains all the genetic information that codes for proteins: meaning, the sequence of bases of the DNA code for the sequence of amino acids in a protein. So the cell knows which type of protein to synthesize and of what amino acid sequence because of the DNA.NA sequence contains genes. genes are recipies for making RNA and proteins. First, genes are copied (transcribed) into RNA which is a sequence of nucleotides. Then RNA is translated into proteins in the ribosome.