Final answer:
The function of proteins is most likely to be affected by the order of its monomers, which are amino acids, due to their significant role in determining the protein's structure and function. The correct option is option (B).
Step-by-step explanation:
The biomolecule whose function is most likely to be affected by the order of its monomers is Proteins (B). Proteins are comprised of amino acids, which are the monomers, linked by covalent peptide bonds in a very specific order. This order determines a protein's three-dimensional structure and ultimately its function within a biological system. Changes in the amino acid sequence can cause significant changes in protein configuration and, hence, its function. An incorrect sequence can lead to dysfunctional proteins, which can affect the organism's health and development.
Carbohydrates
Although carbohydrates are also made up of monomers, like sugars, which connect to form polysaccharides, their functions are less dependent on the sequence and more on the types of sugar monomers and the structure of the polysaccharide.
Lipids and Nucleic Acids
Lipids do not form polymers so the sequence is not applicable. However, for nucleic acids, such as DNA and RNA, while the order of the nucleotide monomers determines the genetic information, the primary function of nucleic acids is information storage and transfer, rather than the immediate direct function that proteins perform.