grains, seeds, pulses and nuts, basically herbs and things like that.
Eggs, meat and fish
what is the difference between first and second class proteins
proteins from animal origin are called first class proteins. meat and fish are first class proteins because they contain all the essential amino acids (which cannot be made by the body), plant proteins are called second class proteins.
proteins from animal origin are called first class proteins. meat and fish are first class proteins because they contain all the essential amino acids (which cannot be made by the body), plant proteins are called second class proteins.
animal proteins are called first class proteins.
There are multiple types of proteins. Among the most thought of in this context are structural proteins that comprise cells, organs and off course muscle tissue. The second type are defense proteins which help heal and fight off pathological attackers of the immune system.
A hormone is an example of the globular class of proteins
structural proteins
keratin
The examples of levers of second class are :--A bottle openerOrange squeezeretc.wheelbarrowdoornutcracker
There are two class of protein based on their structure namely fibrous and globular. Globular proteins form a globe like spherical structure in contrary to rod like fibrous proteins (collagen). They are soluble in water and the structure is rendered by its three dimensional arrangement of amino acids in solution. Most of the enzymes, soluble hormones and factors fall into this class of proteins.
Not sure exactly what you mean, there are hundreds of different proteins, but in nutrition you have: first class proteins: proteins that contain the eight essential amino acids that cannot be produced in the human body and so must be eaten, they are usually found in meat. second class protein: proteins that are made up of non- essential amino acids, those that can be produced in the body.
Examples of proteins are albumin, hemoglobin, and pepsin.