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Questions and Answers
What is the largest organelle in plants?
What is the largest organelle in plants?
- Nucleus
- Vacuole
- Chloroplast (correct)
- Mitochondria
What property of water makes it the ideal biological solvent?
What property of water makes it the ideal biological solvent?
- High polarity and hydrogen bonding (correct)
- Low heat capacity
- Low surface tension
- High reactivity with other molecules
What does a positive change in entropy indicate?
What does a positive change in entropy indicate?
- No change in disorder
- Transition to a solid state
- Increase in disorder (correct)
- Decrease in disorder
When the system is in equilibrium, will the reaction be reversible or irreversible?
When the system is in equilibrium, will the reaction be reversible or irreversible?
What is the chemical definition of carbohydrates?
What is the chemical definition of carbohydrates?
What is the main function of carbohydrates in living things?
What is the main function of carbohydrates in living things?
What is the main difference between lipids and carbohydrates?
What is the main difference between lipids and carbohydrates?
Which biomolecule consists of long hydrocarbon chains and is utilized by the living cell?
Which biomolecule consists of long hydrocarbon chains and is utilized by the living cell?
What are the four major nitrogenous bases found in DNA?
What are the four major nitrogenous bases found in DNA?
What is the nucleotide present in RNA but not in DNA?
What is the nucleotide present in RNA but not in DNA?
Which type of cell does not have structures surrounded by membranes?
Which type of cell does not have structures surrounded by membranes?
What is the supramolecular structure of cellulose?
What is the supramolecular structure of cellulose?
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