Typically, DNA is created from RNA, and this is done by faithfully copying the sequence of base pairs, with the only change converting T to U. Hence, an RNA copy of a DNA sequence encodes the identical information, though it uses a slightly different set of 4 substances.
Soil organic carbon is part of the natural carbon cycle, and the worldâs soils holds around twice the amount of carbon that is found in the atmosphere and in vegetation. Organic material is manufactured by plants using carbon dioxide from the air and water.he amount of soil organic carbon present in soil can vary hugely according to soil and landscape types,an and c climate an change in the same paddock over time depending on climate and farming methods.
The carbon cycle is a fundamental part of life on earth. âSoil organic carbonâ (SOC) â the amount of carbon stored in the soil is a component of soil organic matter â plant and animal materials in the soil that are in various stages of decay.Soil organic carbon is the basis of soil fertility.It releases nutrients for plant growth, promotes the structure, biological and physical health of soil, and is a buffer against harmful substances.he amount of soil organic carbon present in soil can vary hugely according to soil and landscape types,an and c climate an change in the same paddock over time depending on climate and farming methods.