Nutrition ATI Proctored Exam Related

Review Nutrition ATI Proctored Exam related questions and content

Carbohydrates are composed of a combination of carbon, hydrogen, and which other element?

  • A. oxygen.
  • B. nitrogen.
  • C. water.
  • D. glucose.
Correct Answer: A

Rationale: Carbohydrates are composed of carbon, hydrogen, and oxygen. These three elements combine to form the basic structure of carbohydrates. Oxygen is an essential element in carbohydrates, contributing to their chemical composition. Choice B (nitrogen) is incorrect as nitrogen is not a typical component of carbohydrates. Choice C (water) is incorrect as water is not an element but a compound composed of hydrogen and oxygen. Choice D (glucose) is incorrect as glucose is a specific type of sugar, not an element found in the composition of carbohydrates.