Answer:
The correctly matched options are:
b. Lipids: The main energy source.
c. Proteins: Enzymes, hormones, and structural elements of the organism.
Step-by-step explanation:
The following is a list of biomolecules that match the function or characteristic correctly:
a. Carbohydrates: Meats do not include carbohydrates. They belong to a class of biomolecules that provide the majority of the energy for living things. Grain, fruits, vegetables, dairy products, and grains are just a few examples of the many dietary sources that contain carbohydrates.
b. Lipids: The body's main energy source is lipids, which is true. They are a varied category of biomolecules, which also includes phospholipids, steroids, fats, and oils. Lipids have a higher proportion of carbon and hydrogen atoms than other types of molecules. They are crucial for the storage of energy, insulation, protection of organs, and cell membrane structure.
c. Proteins: In addition to serving as structural elements of the organism, proteins also function as hormones and enzymes. Proteins are substantial, intricate structures made up of peptide bonds that connect amino acids.
d. Nucleic Acids: Direct energy storage does not occur with nucleic acids. They are the macromolecules in living things that carry and store genetic information. Deoxyribonucleic acid (DNA) and ribonucleic acid (RNA) are the two different forms of nucleic acids. All known living things have DNA, which contains the genetic instructions required for their growth and operation, and RNA, which is essential for protein synthesis.