DNA is made up of six smaller molecules -- a five carbon sugar called deoxyribose, a phosphate molecule and four different nitrogenous bases (adenine, thymine, cytosine and guanine).
Nucleotides are the building blocks of nucleic acids; they are composed of three subunit molecules: a nitrogenous base, a five-carbon sugar (ribose or deoxyribose), and at least one phosphate group.
Many prokaryotic organisms such as bacteria reproduce by the process of binary fission.
Answer:
the many classes of large biological molecules the many ways that monomers of each class of biological molecule can be combined into polymers
When the heated part of the mantle rises through the cooler part , this is an example of Convection.
Through the carbon cycle and ocean acidification
