Question

do now
give an example
of a monomer of
a carbohydrate.

Explanation:

Carbohydrates are made of monosaccharides (simple sugars) as monomers. Glucose is a common monosaccharide, a 6 - carbon sugar with the formula $C_6H_{12}O_6$, and it's a key monomer for forming complex carbohydrates like starch (by plants) or glycogen (in animals) through polymerization. Other examples include fructose or galactose, but glucose is a typical and widely - known monomer of carbohydrates.

Answer:

Glucose (or fructose, galactose; glucose is a common example)