LIFE SCIENCE

OBJECTIVE LIFE SCIENCE

BIOCHEMISTRY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
How are complex carbohydrates formed and broken down?
A
By dehydration synthesis
B
By Hydrolysis
C
By glycosidic bond
D
By Oligosaccharides
Explanation: 

Detailed explanation-1: -When we eat carbohydrates, our body has to digest them for energy. The process of digestion is called hydrolysis. In hydrolysis, these long sugar chains (polymers) are broken down into the individual sugars (monomers) that make them up. The general formula for hydrolysis is: Polymer + Water ⇌ Monomer + Monomer.

Detailed explanation-2: -Complex carbohydrates can be broken down into smaller carbohydrate units through a process known as hydrolysis.

Detailed explanation-3: -On hydrolysis, these carbohydrates yield a large number of monosaccharides. Example: Starch, glycogen, and cellulose.

Detailed explanation-4: -Carbohydrate metabolism begins in the mouth, where the enzyme salivary amylase begins to break down complex sugars into monosaccharides. These can then be transported across the intestinal membrane into the bloodstream and then to body tissues.

Detailed explanation-5: -Our body relies on three major types of food, carbohydrates or carbs, fats, and proteins. During digestion, these three types of food are broken down by the same type of chemical reaction, called hydrolysis.

There is 1 question to complete.