Plant physiology question: What features do the structural polysaccharides and energy-storage polysaccharides of plants have in...

Plant physiology question:

What features do the structural polysaccharides and energy-storage polysaccharides of plants have in common? How are they different?

Expert Solution

The plants also store polysaccharides in themselves in order to utilize them as a source of energy and provide structural support. However, unlike animals, plants do not store glycogen in themselves but instead store cellulose as the primary form of polysaccharide for storage. This cellulose serves both purposes, structural support and energy to the plants whenever required.

Cellulose is a polymer of glucose which are attached to each other by specific type of bonds and thus generate the structure. This polymer is very stable in nature and provide immense structural support to the plants by intensifying their cell walls. Further, this polymer also serves as the energy reserve since it contains glucose as the monomers. Thus, the presence of glucose makes it a common feature for storage in the form of structural as well as energy-storage polysachharide.

On the other hand, the extent of storage of these polysaccharides along with their solubilization forms are different for structural and energy-storage forms. Whereas structural cellulose is found in fibrous form, the energy-storage cellulose is generally found in globular form.

gladiator answered 1 year ago

What is the structural and functional difference between polysaccharides and glycosaminoglycans

what would be some Specific question /Topic to research for plant physiology?

In Plant physiology 1. The control of development in plants is more “plastic” (“flexible”) than in...

In Plant physiology 1. The control of development in plants is more “plastic” (“flexible”) than in animals. Provide one piece of experimental evidence that supports this statement. 2. Glutamate synthetase is central to nitrate assimilation. As a graduate student, you would like to study how this enzyme is regulated by the presences of nitrate in the environment. Describe the design of your experiment that will look at regulation of this enzyme by nitrate. Remember to include controls in your description

7) What are the Coenzyme A structural features

7) What are the Coenzyme A structural features 8) Oxidation of fats and synthesis of fats contain a molecule with common theme 9) Oxidative deamination of glutamate and transamination reactions in general

Plant Physiology. Plants, like all organisms, need to be able to respond to external signals or...

Plant Physiology. Plants, like all organisms, need to be able to respond to external signals or stimuli. (A) What are some of the abiotic and biotic factors to which plants respond? In general terms, how do plants sense and respond to such signals? Consider what is actually happening at the cellular and molecular scale to induce a response based on a stimulus. (Again, you don’t need to describe a specific stimulus or response here, just in general how a stimulus...

Bioenergetics: What features of avian and mammalian physiology promote their high metabolic rates? How do they...

Bioenergetics: What features of avian and mammalian physiology promote their high metabolic rates? How do they use this additional energy? (For each question, provide at least 3 answers involving at least 2 physiological systems) Physiological Features Promoting High Metabolism Physiological Features Requiring High Metabolism

This question is in my plant physiology homework and the assignment is on the electron transport...

This question is in my plant physiology homework and the assignment is on the electron transport chain. How is the H+ gradient (potential energy) used? What are the products that the proton gradient made? Where in the chloroplast are they made? (3 points)

Why do evergreen plants of northern wetlands have many xerophytic features? Should this also be true...

Why do evergreen plants of northern wetlands have many xerophytic features? Should this also be true for deciduous plants in these habitats?

Plant physiology You have done a genetic screen for a mutant plant line (Arabidopsis of course!)...

Plant physiology You have done a genetic screen for a mutant plant line (Arabidopsis of course!) that can not use glutamate as a nitrogen source. Describe one experiment you will do to provide proof that your mutant is defective in nitrogen assimilation. Be specific and thorough with your answer.

Based on recent research, what are the structural features of a mitotic chromosome?

Question