What is polysaccharides, Biology

What is Polysaccharides?

Polysaccharides:  Many monosaccharide subunits can be joined to form long, complex polysaccharide molecules. These complex sugars are often used to store energy. In humans and other animals, sugars are stored in the form of glycogen, a large molecule made up of many sugars that can easily be broken down by hydrolysis. Hydrolysis refers to the breakdown of a molecule by the addition of water molecules to the bonds between monosaccharides, the reversing of a condensation reaction. Food in the form of glycogen can be easily mobilized for use in various metabolic processes.

1974_glycogen.png

In many plants, such as corn, potatoes, and rice, food is stored in the form of the polysaccharide starch. Another polysaccharide, cellulose, gives plant cell walls their rigidity.

Posted Date: 4/29/2013 5:08:11 AM | Location : United States







Related Discussions:- What is polysaccharides, Assignment Help, Ask Question on What is polysaccharides, Get Answer, Expert's Help, What is polysaccharides Discussions

Write discussion on What is polysaccharides
Your posts are moderated
Related Questions
Testing whether roots absorb water and suspended solids Three same plants are inserted into test tubes having 1, water; 2, red ink; 3, a suspension of Congo red. After a some d

Euthenics : It is the study of improvement of human races by providing better conditions. Euthenics means human improvement by altering external factors like as education or the co

LDL is heterogeneous (Krauss and Burke, 1982) and can be separated on density gradient ultracentifugation into subclasses that vary in size, density and lipid content. In healthy s

Explain about the Gelation? Gelation refers to the process where denatured molecules aggregate to form an ordered protein network. Proteins can form a well-ordered gel matrix b

What are the alleles of a gene? The Diploid individuals have paired chromosomes. For instance in humans there are 23 pairs of chromosomes totaling 46 chromosomes. Every pair co

What are the economic importance of colenterata

Consider Neuron B in the frog central nervous system whose plasma membrane has a previously unknown channel that is selectively conductive to a newly discovered tetravalent anion n

Q. What is the difference between diffusion and osmosis? Osmosis is the phenomenon of movement of solvent particles in general, water from a region of lower solute concentratio

What are lateral meristems? Where can they be found and which type of plant growth do they promote? Lateral, or secondary, meristems, are the cambium and the phellogen (also ca

Explain the Clinical Features of PS and VSD ? Normal 0 false false false EN-IN X-NONE X-NONE MicrosoftInternetExplorer4