Читайте также:
|
Because:-
1 - They are from the basic component of cell membranes
, ligaments and tendons 2 - They form muscles, fingernails, hair, organs, glands
3- They form liquids in human body such as lymph and blood
4- They are necessary for human growth
5- The main component of chromosomes
6- They form enzymes and hormones
The importance of DNA
Because:-
1- It is from the basic components of chromosomes.
2- It is responsible for transferring hereditary traits through generations.
3- It carries the hereditary information responsible for the unique characteristics of living organisms and organization of the biological processes within cells.
The importance of RNA
Because it copies the information of DNA, then it transports to cytoplasm to be used in making proteins which are responsible for the hereditary traits and organization of biological processes.
The importance of the primary structure of proteins
Because it describes the arrangement of amino acids in polypeptides of a certain protein and determines the no., the arrangement and kind of the amino acids forming proteins.
The importance of the secondary structure of proteins
Because it describes the way by which polypeptides coil around themselves.
The importance of the tertiary structure of proteins
Becauseit describes the three-dimensional shape of proteins.
The importance of the quaternary structure of proteins
Because it describes proteins which consist of two or more chains of polypeptide.
When albumin protein disassociate, it produces amino acids only.
Because albumin is a simple protein which consists of only amino acids.
There are millions of different proteins although they are formed from the same 20 amino acids.
Because proteins structures differ by the difference of the arrangement of the amino acids forming them.
Дата добавления: 2015-11-16; просмотров: 80 | Нарушение авторских прав
| <== предыдущая страница | | | следующая страница ==> |
| Quaternary structure of protein | | | Lesson (3) Water |