A apple is known to contain nucleic acids, carbohydrates, proteins and lipids
A steak is known to contain protein, nucleic acid and nucleotides
Celery contains carbohydrates and all plants contain cellulose which is carbohydrates
Olive oil contains triglycerides which is a type of lipids
Potatoes contain cellulose and polysaccharides
Avocado contains lipids
Eggs contains cellulose and protein
