Describe structure of biological compounds, Biology

Assignment Help:

Describe Structure of biological compounds?

Structure :  The most important chemical compounds in living systems are probably the organic compounds. The term "organic" in the past was used to refer to compounds that were thought to be formed only by living things. Today, the term "organic" is used to refer to chemical compounds containing carbon combined with hydrogen, and often oxygen. By convention, carbon dioxide, carbon monoxide, and carbonic acid are not considered to be "organic," even though they contain carbon.

Our form of life is often referred to as being "carbon-based." because carbon forms the basic structural framework (skeleton) of all living material. Long chains of carbon atoms, or backbones, form large molecules called macromolecules; which can be branched, or form single or compound rings. Macromolecules' ability to form a wide variety of shapes and sizes of molecules allows for an equally wide range of biological structures and functions. Various functional groups of atoms that determine the characteristics and chemical reactivity of the molecules are attached to the carbon backbones. Examples follow:

2126_Group structure and molecules.png

Living organisms are composed of 4 major types of organic compounds: carbohydrates, lipids, proteins, and nucleic acids.


Related Discussions:- Describe structure of biological compounds

Explain the nonpolar molecular attractions, Explain the Nonpolar Molecula...

Explain the Nonpolar Molecular Attractions in basic chemistry? Nonpolar Molecular Attractions :  Van der Waals forces and hydrophobic interactions are weak (not as strong

Explain about the dna viruses - carcinogenic, Explain about the DNA viruses...

Explain about the DNA viruses - Carcinogenic? The three DNA viruses found to cause human cancers are EBV, HBV and HPV. What are these? Let us find out. Epstein-Barr viru

Type of genetic inheritance that determines abo blood group, What is the ty...

What is the type of genetic inheritance that determines the ABO blood group system? What are the relations of dominance among the involved alleles? The inheritance of the ABO b

Calculation of maximum crop yield percent, Calculation of Maximum Crop Yiel...

Calculation of Maximum Crop Yield Percent It was pointed out previously that 1 Baule of any growth factor is equal in effect on growth to the effect of 1 Baule of any other fa

Explain acid butt - carbohydrate utilization pattern test, Acid butt - carb...

Acid butt - carbohydrate utilization pattern test ? Acid butt (yellow) and acid slant (yellow) with or without gas production – Glucose along with lactose and/or sucrose, is deg

Effect of insulin on metabolism of carbohydrate, The foods we take have thr...

The foods we take have three basic ingredients - carbohydrate, protein and fat. Insulin has profound effects on the metabolisms of carbohydrate, protein and fat. Metabolism helps o

The urea cycle, The urea cycle which is also known as the ornithine cycle i...

The urea cycle which is also known as the ornithine cycle is a cycle of biochemical reactions occurring in several animals which produces urea ((NH2)2CO) from ammonia NH3. That cyc

Harshey-chase experiement, What is the Harshey-chase experiement .explain i...

What is the Harshey-chase experiement .explain in detail

Excretory organs in different animals, EXCRETOR Y ORGANS In protozo...

EXCRETOR Y ORGANS In protozoa through plasmalemma by diffusion. Contractile vacuole present for osmoregulation (absent in parasitic and marine protozoa). In porifera and

Porcine rotavirus, Porcine rotavirus Piglet diarrhoea and mortality are ga...

Porcine rotavirus Piglet diarrhoea and mortality are gaining importance and the viral agent which is highly incriminated in such episodes is porcine rotavirus. The clinical featur

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