AQA Biology Unit 5 The Essay - Groby Bio Page.
AQA Education (AQA) is a registered charity (number 1073334) and a company limited by guarantee registered in England and Wales (number 3644723). Our registered address is AQA, Devas Street, Manchester M15 6EX. 6 of 28 June 2015 10 (a) The importance of proteins in the control of processes and responses in organisms.
You could write an essay about each one, but thats alot of writing and as it probably won't be able to get it marked by an examiner then it may have limited use repeatedly writing out essays for each of these titles.Although if you have done one you could try posting it in the guestbook for others to read.
The proteins we gain through eating are processed into amino acids and use to replace the proteins already found in the body. There is a total of 20 different amino acids that combine together to make the different proteins. Amino acids that cannot be produce by the body are known as essential amino acids, and are acquired through the foods we eat.
Protein Structure Protein Structure. Proteins and large polymers made up of amino acids. These amino acids are arranged in a series of structures to create the finished 3D protein. There are up to four levels of structural arrangements in a protein, see the image below, which will each be explained fully.
Proteins such as RNA (ribonucleic acid) and DNA (deoxyribonucleic acid) in the nuclei of our cells are responsible for the genetic code. Structural proteins. Proteins are also essential for the body structure. Bone consists of a protein matrix that fills with calcium and other minerals.
Crude protein analysis (quantification of protein). Protein sequence analysis is necessary to analyze the sequence of amino acids or peptides in proteins like Insulin. Insulin was previously used from animals like pigs, cattle for diabetes treatment.
Discovered in 1838, proteins are recognized as a large number of superior organic compounds that make up living organisms and are essential for their functioning. In other words proteins are the building blocks of life. They do many tasks for the human body and other organisms, that could not be done individually. These macromolecules could function as structural proteins and form structures.