The correct answer is 1. proteome and 2. proteomics.
Explanation:
The proteome is the complete set of proteins that can be expressed by a genome of a certain system or species. Proteome s the collection of species or organism's protein in a particular time or region.
Proteomics is the study of function, structure, and interaction of proteins on a larger scale. Proteins are essential components of living organisms, with several functions.
Thus, the correct answer is 1. proteome and 2. proteomics.
The proteome can be defined as the complete set of protein which can be expressed by the genome of either tissue, cell or an organism at a particular time.
Proteome can also be defined as a specific set of expressed proteins in a specific type of cell, under given conditions and in a given period of time.
The study of interaction between the proteome and protein is known as Proteomics. This also includes the studying of structure, function and interaction of proteomes.
Nitrogen is essential for all living things because it is a major part of amino acids, which are the building blocks of proteins and of nucleic acids such as DNA, which transfers genetic information to subsequent generations of organisms. hopes this helps let me know :)
