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Questions and Answers
Which of the following is NOT an element found in the human body?
Which of the following is NOT an element found in the human body?
- Calcium (correct)
- Carbon
- Oxygen
- Hydrogen
What is the difference between a molecule and a compound?
What is the difference between a molecule and a compound?
- A molecule consists of two same atoms, while a compound consists of two different atoms. (correct)
- A molecule is a solid, while a compound is a liquid or gas.
- A molecule is a mixture, while a compound is a solution.
- A molecule consists of two different atoms, while a compound consists of two same atoms.
Which of the following is an example of a mixture?
Which of the following is an example of a mixture?
- Salt
- Blood (correct)
- Water
- Sucrose
Which type of compound does not contain carbon?
Which type of compound does not contain carbon?
Which of the following is an example of an inorganic compound?
Which of the following is an example of an inorganic compound?
What is the pH range for acidic substances?
What is the pH range for acidic substances?
Which type of fatty acids are solid at room temperature?
Which type of fatty acids are solid at room temperature?
What is the main function of lipids in the body?
What is the main function of lipids in the body?
Which nucleic acid holds the genetic blueprint for protein synthesis?
Which nucleic acid holds the genetic blueprint for protein synthesis?
What is the main function of ATP in the body?
What is the main function of ATP in the body?
Which of the following is an example of a carbohydrate?
Which of the following is an example of a carbohydrate?
What is the main function of nucleic acids in the body?
What is the main function of nucleic acids in the body?
Which of the following is an example of an organic compound?
Which of the following is an example of an organic compound?
What is the pH range for alkaline or basic substances?
What is the pH range for alkaline or basic substances?
Which of the following is an example of a triglyceride?
Which of the following is an example of a triglyceride?
Which of the following is an example of a hydrophilic molecule?
Which of the following is an example of a hydrophilic molecule?
Which of the following is an example of an electrolyte?
Which of the following is an example of an electrolyte?
What is the main function of proteins in the body?
What is the main function of proteins in the body?
Which of the following is an example of an inorganic compound?
Which of the following is an example of an inorganic compound?
Which of the following is an example of an element?
Which of the following is an example of an element?
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