Pentose sugars are

Answer 1

five-carbon sugars that play important roles in various biological processes. They are named so because they have 5 carbon atoms in their structure. Examples of pentose sugars include ribose and deoxyribose, which are components of RNA and DNA, respectively. Pentose sugars are also found in coenzymes like NADH and NADPH, which are involved in energy transfer and redox reactions in cells. Additionally, some pentose sugars are used in the production of various nucleotides, which are building blocks of genetic material and play crucial roles in cellular metabolism.