Multiple Choice
Which of the following are considered the four major types of biomolecules essential for life?
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4. Biomolecules
Introduction to Biomolecules
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Which of the following correctly describes the primary function of the four major types of biomolecules?
A
Carbohydrates store genetic information, lipids catalyze reactions, proteins provide energy, and nucleic acids store energy.
B
Carbohydrates provide energy, lipids store energy, proteins catalyze reactions, and nucleic acids store genetic information.
C
Carbohydrates store energy, lipids provide energy, proteins store genetic information, and nucleic acids catalyze reactions.
D
Carbohydrates catalyze reactions, lipids store genetic information, proteins store energy, and nucleic acids provide energy.
Verified step by step guidance1
Identify the four major types of biomolecules: carbohydrates, lipids, proteins, and nucleic acids.
Understand the primary function of carbohydrates: they are primarily used as a source of energy in the form of glucose.
Recognize the role of lipids: they are mainly involved in long-term energy storage and also play a role in forming cell membranes.
Know the function of proteins: they act as catalysts in the form of enzymes, facilitating biochemical reactions.
Understand the role of nucleic acids: they store and transmit genetic information, with DNA and RNA being the primary molecules involved.
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