What is metabolism , Biology

What is Metabolism ?

Metabolism is usually defined as the sum of the chemical processes required to sustain life. These processes, called metabolic pathways, are catalyzed by enzymes. The chemical pathways proceed in a sequence that provides that the product of one reaction can act as the substrate for the next.

Energy for metabolism is stored in molecules such as ATP, NAD, and FAD. These molecules are produced and used in the process of cellular respiration, which breaks down glucose. Glucose is formed through the process of photosynthesis in plants, which convert light energy from the sun into chemical energy available for metabolic processes.

 

 

Posted Date: 4/29/2013 6:35:10 AM | Location : United States







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

Write discussion on What is metabolism
Your posts are moderated
Related Questions
In addition to parasternal and apical transducer position. Subcostal view also provides imaging window in adult patients. The patient is supine with knees flexed to relax the abd

Define Reagents for Determination of the Saponification Number of Fats? 0.5 N alcoholic KOH 0.5 N HCI Solid sodium carbonate 1% alcoholic solution of methyl orange

Transgenic Animal Over the centuries, animals with new combinations of genes have been produced using conventional breeding methods by means of careful selection of particular

Q. What are some antibiotics used against fungi? The systemic or topical azoles (like fluconazole, itraconazole and others), amphotericin B, the echinocandins (caspofungin, mic

Q. Why is meiosis significant for the maintenance of the normal quantity of chromosomes of a species with sexual reproduction? A reduction to a half of the maximum normal quant

Normal 0 false false false EN-IN X-NONE X-NONE MicrosoftInternetExplorer4

Q. Explain Waste produced during surgical process? Some of the waste products produced during a surgical process are dressings, sponges, gloves or other soft material dripping

What is the molecular composition of hemoglobin? Does the functionality of hemoglobin as a protein depend upon its tertiary or upon its quaternary structure? Hemoglobin is a mo

Functional Problems of implant failures The masticatory efficiency of the implant supported prosthesis depends on the anchorage related factors and the prosthesis related fact

Hypolimnion - Summer Stratification This zone forms the bottom layer which is deep, cold and non- circulating. The hypolimnion is generally rich in nutrients though its oxygen