85%/15% cotton/nylon. Unisex. One size fits all. GI Government Issued style. Made In USA. Thermal boot socks. Keeps your feet warm in extremely cold weather. Great for outdoor activities and could be worn around the house to keep feet warm. HW-Heavy Weight. Comfortable fit.
1 contribute to the mechanical structure of animals, including humans, e.g. keratin in hair and fingernails, and fibrous proteins such as collagen in tendons. 2  enable animals to move, e.g. myosin in muscle.  facilitate transport of smaller molecules around animals' bodies, e.g. haemoglobin.
Types of biomolecules A diverse range of biomolecules exist, including: Small molecules: Lipid, Phospholipid, Glycolipid, Sterol Vitamin Hormone, Neurotransmitter Carbohydrate, Sugar Disaccharide Monomers: Amino acid Nucleotide Phosphate Monosaccharide Polymers: Peptide, Oligopeptide, Polypeptide, Protein Nucleic acid, i.e. DNA, RNA Oligosaccharide ...