Answer:
d
Explanation:
The correct answer would be that the food could only be made of carbohydrates.
Proteins contain other elements such as nitrogen and sulfur in addition to carbon, hydrogen, and oxygen while nucleic acids and triglycerides contain phosphorus in addition to carbon, hydrogen, and oxygen.
The only chemical substance that contains carbon, oxygen and hydrogen is carbohydrates.
Correct option: d
The 'wonder food' contains only carbon, hydrogen, and oxygen, so it could only be made of carbohydrates. The correct answer is option d.
Based on the information given that the 'wonder food' contains only carbon (C), oxygen (O), and hydrogen (H), the most probably statement would be that 'it could only be made of carbohydrates'.
Carbohydrates are biologically important molecules composed of these three elements. They provide energy for the body and are crucial in numerous biological processes.
However, whereas proteins contain nitrogen and nucleic acids which have both nitrogen and phosphorus, this 'wonder food' does not appear to contain those elements, which rules out the presence of proteins and nucleic acids.
That said, without more specific information, it's also possible that it could contain triglycerides or other compounds like fats or oils, which also contain carbon, oxygen, and hydrogen. So while it's not certain, the best answer probably is 'it could only be made of carbohydrates' (option d).
#SPJ3