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nonmetals
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17 Terms
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1
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What is the role of Carbon (C) in the cell?
Serves as the backbone of all organic molecules and provides structure for carbohydrates, proteins, lipids, and nucleic acids.
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Why is Carbon important in cells?
It forms chains and rings that are the structural framework of biomolecules.
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What is the role of Hydrogen (H) in the cell?
Found in nearly all organic and inorganic compounds and involved in pH balance and water structure.
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Why is Hydrogen important in cells?
It plays a role in energy transfer and helps maintain proper pH and hydration.
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What is the role of Oxygen (O) in the cell?
Used in water and organic molecules; also serves as the final electron acceptor in cellular respiration.
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Why is Oxygen important in cells?
It is essential for ATP production through aerobic respiration.
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What is the role of Nitrogen (N) in the cell?
Found in amino acids, proteins, nucleotides, and nucleic acids like DNA and RNA.
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Why is Nitrogen important in cells?
It is necessary for the synthesis of proteins and genetic material.
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What is the role of Phosphorus (P) in the cell?
Component of nucleic acids, ATP, and phospholipids in membranes.
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Why is Phosphorus important in cells?
It is crucial for energy transfer and is part of DNA, RNA, and cell membranes.
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What is the role of Sulfur (S) in the cell?
Present in certain amino acids (like cysteine and methionine) and vitamins.
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Why is Sulfur important in cells?
It contributes to protein structure (via disulfide bonds) and enzyme function.