BIOMOLECULES AND ENZYMES

BIOLOGY

CARBOHYDRATES

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
A scientist examines the source of the carbon atoms found in a person’s breath. Which food substances are most likely the source?
A
lipids
B
proteins
C
nucleic acids
D
carbohydrates
Explanation: 

Detailed explanation-1: -In most living species, glucose is an important source of energy. During cellular respiration, energy is released from glucose, and that energy is used to help make adenosine triphosphate (ATP).

Detailed explanation-2: -Fats are made of carbon, hydrogen, and oxygen. Fats supply your body with energy, form your cells, maintain body temperature, and protect your nerves. A nutrient that provides energy and helps the body store and use vitamins is a fat.

Detailed explanation-3: -The organic compounds which are the main source of energy in any living being are lipids and carbohydrates. Carbohydrates are nutrients that are used frequently and get converted into energy.

Detailed explanation-4: -1) Triglycerides make up more than 95 percent of lipids in the diet and are commonly found in fried foods, butter, milk, cheese, and some meats.

There is 1 question to complete.