Carbohydrates are organic molecules and contain three elements
Correct answer: D. Carbon, ahydrogen and oxygen
- A. Carboan, water and oxygen
- B. Carbon, Sulphur and hydrogen
- C. Carbon, calcium and hydrogen
- D. Carbon, ahydrogen and oxygen
Explanation
Carbohydrates are organic molecules, which are built out of carbon, hydrogen and oxygen molecules
Last updated
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.
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.
Related questions
A complex substance that, on hydrolysis, yields polyhydroxy aldehyde or ketone subunits is called
A complex substance which on hydrolysis yields polyhydroxy aldehyde or ketone subunits is called__________?
All of the following are carbohydrate EXCEPT:
All of the following are polysaccharides EXCEPT:
All of the following are polysaccharides except: