please answer properly ​

【Answer】

1. Protein

2. Lipid

3. Nucleic Acid

4. Polysaccharide

5. Polypeptide

6. DNA

7. Enzymes

8. Calorie

9. Phosphate group, sugar, nitrogenous base

【Explanation】:

1. Proteins are responsible for building muscle, bone, and providing structural support for cells.

2. Lipids store energy and form cell membranes.

3. Nucleic Acid, such as DNA and RNA, store genetic information.

4. Polysaccharide are made of many sugars bonded together in a long chain.

5. Polypeptide are made of many amino acids bonded together in a long chain.

6. DNA is made of many nucleotides bonded together in a long chain.

7. Enzymes are proteins that speed up chemical reactions.

8. A calorie is a unit of heat energy in the biomolecules that we eat.

9. Nucleotides in DNA are made up of three parts: a phosphate group, a sugar (deoxyribose), and a nitrogenous base (adenine, thymine, cytosine, or guanine).