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Questions and Answers
What is the primary source of energy for plants?
What is the primary source of energy for plants?
- Carbon dioxide
- Sunlight (correct)
- Water
- Soil
What is the main function of phospholipids?
What is the main function of phospholipids?
- To create carbohydrates
- To store energy
- To regulate body temperature
- To create membranes (correct)
What is the difference between saturated and unsaturated lipids?
What is the difference between saturated and unsaturated lipids?
- Their solubility in water
- The number of hydrogens attached to the carbon chain (correct)
- Their ability to store energy
- Their ability to conduct electricity
What determines the shape of an amino acid?
What determines the shape of an amino acid?
What is the main difference between DNA and RNA?
What is the main difference between DNA and RNA?
What is the result of a protein with a hydrophilic and hydrophobic region entering water?
What is the result of a protein with a hydrophilic and hydrophobic region entering water?
What is the condition that determines which individuals get to survive?
What is the condition that determines which individuals get to survive?
What component, when combined with variation and heredity, leads to evolution by natural selection?
What component, when combined with variation and heredity, leads to evolution by natural selection?
Which type of reproduction involves organisms choosing mates?
Which type of reproduction involves organisms choosing mates?
What was the observation made by Darwin about the finches on the Galapagos Islands?
What was the observation made by Darwin about the finches on the Galapagos Islands?
Which organisms do not require a mate for reproduction?
Which organisms do not require a mate for reproduction?
What term is used to describe organisms with the highest chance to reproduce?
What term is used to describe organisms with the highest chance to reproduce?
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