Life as an expression of energy changes, Biology

Assignment Help:

LIFE AS AN EXPRESSION OF ENERGY CHANGES -

  • Energy is explained as capacity of body to do work.
  • Energy may be as potential (stored) or kinetic (expended) energy.
  • It exists in various forms such as radiant (light), thermal (heat), electrical, mechanical & chemical.
  • Free energy is used.
  • According to first law of thermodynamics the total amount of energy in any closed system is conserved. It can neither be created nor be destroyed, but it can be transformed from one form to another form.

Related Discussions:- Life as an expression of energy changes

What are the differences between minerals and ores , Menerals are naturally...

Menerals are naturally occurring inorganic solids with a crystalline structure and a definite range of chemical formula. Ores are concentrations of minerals in rock.

Explai what is dna cloning , DNA Cloning in biology is the process of produ...

DNA Cloning in biology is the process of producing similar populations of genetically identical individuals which happens in nature when organisms like as insects, bacteria or plan

Effects of plant growth regulators on development, Effects of Plant Growth ...

Effects of Plant Growth Regulators on Development Like animals plants require input of energy from the outside environment to sustain growth and development. But unlike anim

Epidermis of birds - reptiles and mammals, Q. Which are the glands present ...

Q. Which are the glands present in the epidermis of birds, reptiles and mammals? In the epidermis of reptiles and birds there are practically no glands. In mammals there are se

What thiamine defiency will result in decreased activity, A thiamine defien...

A thiamine defiency will result in decreased activity of: -G-6 phosphase -transketolase -fructokinase

Explain exposure assessment, Exposure  assessment Estimates of dietary...

Exposure  assessment Estimates of dietary intakes of food additives, residues of pesticides and veterinary drugs and contaminants require information on the consumption of rele

Disorders of lower respiratory tract, DISORDERS OF LOWER RESPIRATORY TRACT:...

DISORDERS OF LOWER RESPIRATORY TRACT: The lower respiratory  tract infections  tend to occur most frequently in young children who have not developed resistance  to infectious

Define fermented dairy products-curd and yogurt, Normal 0 false...

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

Enzymology, please i want detailed explanation on the mechanism of enzyme c...

please i want detailed explanation on the mechanism of enzyme catalysis

Explain adverse effects of foscarnet, Explain Adverse Effects of foscarnet ...

Explain Adverse Effects of foscarnet  Renal dysfunction often develops during treatment with foscarnet and is usually reversible, but renal failure requiring dialy sis may occu

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