Which biomolecules are found in all living organisms?

• A. Carbohydrates, nucleic acids, vitamins, and water
• B. Proteins, lipids, carbohydrates, and nucleic acids
• C. Lipids, nucleic acids, minerals, and water
• D. Proteins, lipids, vitamins, and minerals

Answer: (B)

Verified step by step guidance

1. Identify the four major types of biomolecules that are essential for life and found in all living organisms: proteins, lipids, carbohydrates, and nucleic acids.
2. Understand the role of each biomolecule: Proteins are involved in structural support, catalysis of biochemical reactions, and regulation of cellular processes.
3. Recognize that lipids are crucial for forming cell membranes, storing energy, and signaling within and between cells.
4. Carbohydrates serve as a primary energy source and are involved in cell recognition and structural integrity.
5. Nucleic acids, such as DNA and RNA, are responsible for storing and transmitting genetic information.