Table of Contents
Is ribose an example of monosaccharide?
A pentose is a five-carbon monosaccharide. Examples of pentoses are ribose, deoxyribose, arabinose, lyxose, xylose, ribulose, and xylulose. Ribose (chemical formula C5H10O5) and deoxyribose (chemical formula C5H10O4) are constituents of nucleotides and nucleic acids.
What is the major use for monosaccharide ribose?
Ribose is a type of sugar normally made in the body from glucose. Ribose plays important roles in the synthesis of RNA, DNA, and the energy-containing substance adenosine triphosphate (ATP).
Is ribose monosaccharide disaccharide or polysaccharide?
Complete answer: Ribose is a monosaccharide. Ribose is a simple carbohydrate and sugar with molecular formula C5H10O5.
What is an example of ribose?
(2) A sugar monomer in RNA (Ribonucleic acid); also found in other metabolically important compounds, e.g. ribonucleotides, nucleic acids, riboflavin, etc. Its close relative is deoxyribose, which is a constituent of dna (deoxyribonucleic acid). ribonucleic acid. …
What are 5 examples of monosaccharides?
Ernest Z. Examples of monosaccharides are glucose, fructose, galactose, ribose, and deoxyribose.
What are monosaccharides give example?
Examples of monosaccharides include glucose (dextrose), fructose (levulose), and galactose. Monosaccharides are the building blocks of disaccharides (such as sucrose and lactose) and polysaccharides (such as cellulose and starch).
How are monosaccharides used in cell?
Monosaccharides serve two main functions within a cell. They are used to store and produce energy. Glucose is a particularly important energy molecule. Energy is released when its chemical bonds are broken.
What are monosaccharides made of?
The monosaccharides include simple sugars and their derivatives. They are the basic carbohydrate units from which more complex compounds are formed. Monosaccharides consist of carbon atoms to which are attached hydrogen atoms, at least one hydroxyl group, and either an aldehyde (RCHO) or ketone (RCOR) group.
Is Ribose is a polysaccharide?
The major component in the rigid cell walls in plants is cellulose and is a linear polysaccharide polymer with many glucose monosaccharide units….
| Common Carbohydrates | |
|---|---|
| Name | Derivation of name and Source |
| Ribose | Ribose and Deoxyribose are found in the backbone structure of RNA and DNA, respectively. |
Is galactose a disaccharide?
Galactose is a monosaccharide and has the same chemical formula as glucose, i.e., C6H12O6. It is similar to glucose in its structure, differing only in the position of one hydroxyl group. The major dietary source of galactose is lactose, a disaccharide formed from one molecule of glucose plus one of galactose.
What is a ribose in biology?
ribose, also called D-ribose, five-carbon sugar found in RNA (ribonucleic acid), where it alternates with phosphate groups to form the “backbone” of the RNA polymer and binds to nitrogenous bases.
Is ribose pentose or hexose?
Ribose is a single-ring pentose [5-Carbon] sugar.