EVOLUTION
THE ORIGIN OF LIFE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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What molecule essential for life is missing in ‘protobionts’?
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Carbohydrates
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Nucleic acids
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Amino acids
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Lipids
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Explanation:
Detailed explanation-1: -The Oparin-Haldane hypothesis, Miller-Urey experiment, and RNA world.
Detailed explanation-2: -What is the significance of nucleic acids for cells? They support and maintain the shape of the cell. They provide all instructions for cellular activities.
Detailed explanation-3: -What is one function of nucleic acids? Nucleic acids are used to break hydrogen bonds during transcription. Nucleic acids catalyze the reactions that occur during protein synthesis. Nucleic acids give the instructions for traits and characteristics.
There is 1 question to complete.