Glucose is a carbohydrate monomer. Thus, the correct option is A.
What is a Carbohydrate monomer?
A carbohydrate monomer may be defined as the form of simple sugar that is known as the building block of carbohydrates. They are also known as monosaccharides. Monosaccharides and disaccharides are also referred to as simple carbohydrates and are significantly known as sugars.
Sucrose is a disaccharide that is composed of glucose and fructose subunits. It is also a type of disaccharide monomer. Glucagon is a peptide hormone that is synthesized by the alpha cells of the pancreas. This peptide hormone helps in regulating the blood glucose level. It immediately rises your blood sugar level and prevents it from falling too low.
Glycogen is a multibranched polysaccharides component of glucose. It is stored in brain cells, smooth muscle cells, kidney cells, etc., and converts itself into glucose there is a scarcity of glucose in the body.
Therefore, Glucose is a carbohydrate monomer. Thus, the correct option is A.
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