Polysaccharide sugars, Biology

Assignment Help:

 

Polysaccharide - polymer composed of monosaccharide monomers

Starch - Energy storage in plants à straight (amylose) and branched (amylopectin) chains of α-glucose
Glycogen - Energy storage in animals à highly branched chains of α-glucose
Cellulose - Structural component in plants à straight/connected chains of β-glucose à bonds alternate in direction
Chitan - structural component in fungi and crustaceans à chains of nitrogen containing β-glucose

  • Thus cellulose isn't digestible by humans
  • Used as fiber/roughage to aid in digestion

 

 

623_Polysaccharide Sugars.png                                                    200_Polysaccharide.png

           

Alpha glucose bonds                                                                                   

                                                                                                                                                  Beta glucose bonds

 


Related Discussions:- Polysaccharide sugars

Why cerebellum more developed in mammals that fly or jump, Q. Why is the ce...

Q. Why is the cerebellum more developed in mammals that fly or jump? The cerebellum is the main brain structure that coordinates the movement and the equilibrium of the body. F

Substances that have to be excreted from the body, Name four substances tha...

Name four substances that have to be excreted from the body. Substances that have to be excreted from the body are:- A) Carbon dioxide, B) urea, C) uric acid, D) s

Which cell count elevates in case of allergy or plastic worm, Which cell co...

Which cell count is likely to be elevated when an individual has an allergy or parasitic worms? a) Red blood cells b) Erythrocyte c) Eosinophil (pron: e-o-sin-o-fill)

Adolescence, ADOLESCENC E  - It is the period of growth from the onset ...

ADOLESCENC E  - It is the period of growth from the onset of puberty to the completion of growth & maturity. It extends between 12- 20 yrs. It is a period of rapid physical

Define protein needs in nutrient requirement, Define Protein needs in Nutri...

Define Protein needs in Nutrient Requirement and Dietary Management? It is one of the most crucial nutrient which determines the ultimate outcome of burns. Amino acid requireme

Define milk as a rich source of protein, Define Milk as a rich source of pr...

Define Milk as a rich source of protein? A value of 3.5% protein is often considered as an average for milk. Milk protein has traditionally been divided into 2 classes - casein

How can proteins be classified, How can proteins be classified? Give suitab...

How can proteins be classified? Give suitable examples. Proteins can be classified based on:  Shape and size: fibrous or globular proteins. Functional properties: I

How structure of the subunits changed, The holoenzyme is denatured by heat ...

The holoenzyme is denatured by heat at very high temperature. It is found that two polypeptides, although denatured, contains chains that remain together as a unit, while two other

What is glucose tolerance test, Q. What is Glucose Tolerance Test? Gluc...

Q. What is Glucose Tolerance Test? Glucose Tolerance Test (GTT) is used for diagnosis of diabetes mellitus. In this test, blood sugar levels are measured after giving glucose

Define prevention of idd - communication campaign, Define prevention of IDD...

Define prevention of IDD - Communication Campaign? A mass communication campaign is needed to create awareness in the community about the consequences of IDD and the benefits o

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd