List three examples of lipids.Multiple select question.steroidstriglyceridesfatsnucleic acidsamino acids

To identify lipids from the options provided, we need to recognize the categories of lipids. Lipids are a diverse group of compounds that include fats, oils, waxes, certain vitamins, and steroids, and play significant roles in cellular function and structure.

1. Steroids: Yes, these are lipids characterized by a carbon skeleton with four fused rings. Examples include cholesterol and hormones like testosterone and estrogen.

2. Triglycerides: Yes, these are the most common type of fat found in the body, consisting of three fatty acids linked to a glycerol molecule. They are a major form of energy storage.

3. Fats: Yes, fats are a type of lipid that is solid at room temperature and are generally composed mainly of triglycerides.

4. Nucleic Acids: No, these are not lipids. Nucleic acids like DNA and RNA are polymers made up of nucleotide monomers.

5. Amino Acids: No, these are the building blocks of proteins and are not classified as lipids.

Final Answer

The correct examples of lipids from the options provided are:

1. Steroids
2. Triglycerides
3. Fats