All organic compounds are essential for life. Some compounds act as building blocks for muscle tissue and hair. Others are responsible for determining which traits are inherited by an organism. Which of the following combination of macromolecules provide energy for basic life functions?(1 point)
Responses
water and carbohydrates
water and carbohydrates
lipids and carbohydrates
lipids and carbohydrates
lipids and nucleic acids
lipids and nucleic acids
[nucleic acids and proteinD]
[nucleic acids and proteinD]
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lipids and carbohydrates
The correct combination of macromolecules that provide energy for basic life functions is lipids and carbohydrates.
To determine which combination of macromolecules provides energy for basic life functions, we need to understand the function of each macromolecule.
- Water is not a macromolecule and does not provide energy for basic life functions. It plays many important roles in living organisms, such as maintaining temperature, transporting nutrients, and facilitating chemical reactions, but it does not provide energy.
- Carbohydrates, including sugars and starches, are a major source of energy for living organisms. When carbohydrates are broken down through cellular respiration, they release energy that can be used for basic life functions.
- Lipids, such as fats and oils, also provide energy for living organisms. They store more energy per unit of mass compared to carbohydrates.
- Nucleic acids, such as DNA and RNA, are responsible for transmitting genetic information and are not directly involved in providing energy.
- Proteins are involved in various cellular processes, including structure, transport, and regulation, but they are not a primary source of energy.
Based on this information, the correct combination of macromolecules that provides energy for basic life functions is lipids and carbohydrates.