Respiration in animals, Biology

Assignment Help:

Respiration

  • Robert Boyel and Robert Hook first of all explained the meaning of respiration.
  • Main aim of respiration is to liberate energy in the form of A.T.P.
  • Oxidation of food takes place.
  • C6H12O6 + 6O2 → 6CO2 + 6H2O + 38 ATP
  • It is cetabolic process. It is exothermic process.
  • If substrate is protein it is protoplasmic respiration.
  • If substrate is carbohydrate or lipid it is floating respiration.
  • Respiration is a physico-chemical process.
  • In Man mainly Aerobic respiration occur.
  • Lavozior explained use of O2  in aerobic respiration.
  • In Man, in emergency anaerobic respiration may occur.
  • In anaerobic respiration lactic acid and 2 ATP are formed.
  • G.S. Cartor explained 2 phases.

1.      External Respiration -

It takes place outside cell.

It includes -

(1) In take of O2  upto respiratory organ.                            

(2) Transport of O2  from respiratory organ to cells.

(3) Transport of CO2  from cells to respiratory organ.              

(4) Give out of CO2  from lungs.

2.      Internal Respiration or Tissue Respiration or Cellular Respiration -

It includes glycolysis, kreb's cycle and ETS.

Respiratory organ is characterized by -

(1) More surface area                                           

(2) Thin membrane like

(3) Highly vascular                                               

(4) Surface is wet


Related Discussions:- Respiration in animals

Why we not inundated with bacterial infections, We are told that every surf...

We are told that every surface we touch is teeming with bacterial cells, and bacteria are found in the pools we swim in, the water we wash with, and on the hands of friends. Why ar

A monohybrid cross, A monohybrid cross: A.Determines the genetic makeup of ...

A monohybrid cross: A.Determines the genetic makeup of an organism B.always involves homozygous alleles. C.always involves organisms that are heterozygous at all loci. D.Always inv

Tissue and supporting system., what is the biological significance of the s...

what is the biological significance of the skeleton and supporting system in animals

Explain glycolysis, Explain glycolysis? Name the two monosaccharides w...

Explain glycolysis? Name the two monosaccharides which readily enter the glycolytic pathway. Illustrate a diagrammatic sketch of the microscopic view of a mammalian sperm a

Hemocytometer, A device called a hemocytometer is often used to estimate th...

A device called a hemocytometer is often used to estimate the number of cells in a culture. Cells are suspended in fluid. A small volume of the fluid is placed into a special chamb

Causes of non-ketotic hyperosmolar diabetic coma, Q. Causes of Non-Ketotic ...

Q. Causes of Non-Ketotic Hyperosmolar Diabetic Coma? The causes of NKHDC are given below: 1) Infections 2) Trauma 3) Burns 4) Myocardial Infarctions (heart attack)

Homologue, What would be the likely immune response ability of an individua...

What would be the likely immune response ability of an individual with a deletion of a Class II gene of the MHC on one chromosome and a nonsense mutation at the beginning of the sa

Mention causes of implant failure, Mention causes of implant failure due to...

Mention causes of implant failure due to improper implant selection. Implant selection errors : a) Improper implant type in improper bone type. b) Improper length, width

Biogenesis of mitochondria, BIOGENESI S OF MITOCHONDRIA De Novo for...

BIOGENESI S OF MITOCHONDRIA De Novo formation i.e. new formation. It is not confirmed. New mitochondria are formed by division (Amitosis) of pre-existing mitochondria.

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