Which of the Following Elements Is Incorrectly Paired with Its

question 26

Multiple Choice

Which of the following elements is incorrectly paired with its function in a plant?

• A) nitrogen-component of nucleic acids, proteins, hormones, coenzymes
• B) magnesium-component of chlorophyll; activates many enzymes
• C) phosphorus-component of nucleic acids, phospholipids, ATP, several coenzymes
• D) potassium-cofactor functional in protein synthesis, osmosis, operation of stomata
• E) sulfur-component of DNA; activates some enzymes

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