LIFE SCIENCE

OBJECTIVE LIFE SCIENCE

BIOCHEMISTRY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Carbohydrate monomers are called ____
A
monosaccharides
B
amino acids
C
fatty acids
D
nucleotides
Explanation: 

Detailed explanation-1: -The monomers of carbohydrates are the monosaccharide units that are the basic building blocks of all sugars and starches. The polymers of carbohydrates are disaccharides and polysaccharides that consist of two or more monomers respectively. Examples of monosaccharide are: glucose, fructose and galactose.

Detailed explanation-2: -The simplest carbohydrates are called monosaccharides, or simple sugars. They are the building blocks (monomers) for the synthesis of polymers or complex carbohydrates, as will be discussed further in this section. Monosaccharides are classified based on the number of carbons in the molecule.

Detailed explanation-3: -The monomer of carbohydrates is a monosaccharide with the basic formula of a carbon, two hydrogen and an oxygen molecule (CH 2 0) 12 . Glucose, a product of photosynthesis, is simple sugar and a monomer with the chemical formula C 6 H 12 O 6. Glucose is commonly known as corn sugar or blood sugar.

Detailed explanation-4: -Monosaccharides are the monomers that make up carbohydrates. Glucose is an example of a monosaccharide. Glycerol and fatty acids are the monomers that make up lipids. Nucleotides are the monomers that make up nucleic acids.

Detailed explanation-5: -Monosaccharides: A carbohydrate that cannot be hydrolyzed further to give a simpler unit of polyhydroxy aldehyde or ketone is called a monosaccharide. Examples are glucose and fructose.

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