What is DNA Structure? What do a human, a rose, and a bacterium have in common? Each of these things…
LNA (Locked Nucleic Acid) What is an LNA? A locked nucleic acid (LNA), often referred to as inaccessible RNA, is…
DNA (Deoxyribonucleic Acid) Deoxyribonucleic Acid (DNA) is a molecule that carries the genetic instructions used in the growth, development, functioning…
What is Cellular Respiration? Some organisms, such as plants, can trap the energy in sunlight through photosynthesis (see Photosynthesis) and…
What is Photosynthesis? A great variety of living things on Earth, including all green plants, synthesize their foods from simple…