Among the most abundant biomolecules, _ is the most abundant one on earth.
Correct answer: B. Carbohydrates
- A. Proteins
- B. Carbohydrates
- C. Lipids
- D. Vitamins
Explanation
Carbohydrates (example cellulose, starch, glycogen, glucose, fructose etc) are the most abundant biomolecules on earth. The carbohydrates are produced by the reduction of atmospheric carbon dioxide with the help of light energy in the process of photosynthesis.
This question appeared on the NUMS 2016 paper, which you can sit online with every answer explained.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? support@testustad.com
About Carbohydrates
Carbohydrates are organic compounds classified as monosaccharides, disaccharides and polysaccharides according to their structure and hydrolysis products. The topic covers glycosidic bonds, glucose and fructose, sucrose, lactose and maltose, starch, glycogen and cellulose, along with their roles in energy storage, structural support and food tests.
Practise Biological Molecules
1,790 free Biological Molecules MCQs from Biology, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Biology questions like this
Biology is on 8 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Carbohydrates questions
Which bond provides stability to complex carbohydrate molecules?
Fructose is also called Levulose because:
The disaccharide formed from a glucose and a galactose molecules is:
Which of these is not a disaccharide?
Which of the following carbohydrates cannot be hydrolysed?
Which of the following elements are not found in carbohydrates?