The basic unit into which the DNA is packed in organisms is the chromosome. These are composed of DNA containing the genetic material and histone proteins which help package them. The DNA having an overall negative charge bonds with the positively charged histone proteins making a complex called chromatin.y admin. DNA vs Chromosome. Nucleic acid constitutes the genetic material of all living organisms. These are polymers made up of sub-units called nucleotides. Nucleotide has three components, a five-carbon sugar, a nitrogen base and phosphoric acid.
The term lipid commonly refers to fats, which are known chemically as triglycerides. Triglycerides are organic molecules that contain three different types of elements: carbon, hydrogen, and oxygen. But technically, lipids are a class of molecules that includes triglycerides, phospholipids, steroids, and waxes. So if you wanted to know what elements are found in lipids as a class, you'd have to allow for phosphorus as well, since phospholipids contain phosphorus in addition to carbon, hydrogen, and oxygen.
lipids are terms for fats that are solid at room temperature. phospholipids are chemicals that has 1 phosphate group and 2 fatty acid tails that are attached to a glycerol. check their chemical structures. =) phospolipids are found on cell membranes while lipids are the general term for fats. just now. Report Abuse. Lipids are fatty acids (glycerol) which are soluble in alcohol but are insoluble water Phospholipids are various phosphorus-containing lipids, such as lecithin and cephalin, that are made up of mainly of fatty acids, a phosphate group, and a simple organic molecule Hope that helps :-).