Which of the following components is less resistant to decay?
Correct answer: B. Starch
- A. Lignin
- B. Starch
- C. Chitin
- D. Cellulose
Explanation
Starch is an example of functional carbohydrate and it is less resistant to decay because it can be easily digested in the human body. Lignin, chitin and cellulose are examples of structural polysaccharides and show more resistance to decay.
Last updated
About Biological Molecules
The chapter covers water's polarity and biological roles, carbohydrates, lipids, proteins and nucleic acids, including their monomers, bonds, structures and functions. It also distinguishes RNA from DNA and explains conjugated molecules such as glycoproteins, glycolipids and nucleoproteins, which combine organic molecules with a non-protein component.
Practise Biological Molecules
1,790 free Biological Molecules MCQs from Biology, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Exams that ask Biology questions like this
Biology is on 6 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.