12 Questions
Which inorganic substance is the most abundant in the body?
Water
Which of the following is NOT an example of an inorganic salt found in cells?
Glucose
What is the main function of oxygen as an inorganic substance in the body?
To release energy in respiration
Which of the following is an example of a macromolecule or polymer, which is a type of organic compound?
Protein
Why are inorganic substances like salts often present in the form of ions in cells?
Ions are smaller and easier to transport
Which of the following is NOT an example of an organic substance mentioned in the text?
Sodium
What are the three main types of carbohydrates?
Monosaccharides, disaccharides, and polysaccharides
Which of the following is a function of lipids?
Providing energy for cellular processes
What is the basic unit that makes up proteins?
Amino acid molecules
Which of the following is a function of nucleic acids?
Storing and transmitting genetic information
What is the difference between fats and oils?
Fats are solids, and oils are liquids at room temperature
What is the role of peptide bonds in proteins?
They link amino acids together to form polypeptide chains
Learn about the differences between organic and inorganic substances found in living organisms. Explore the importance of inorganic substances such as water, oxygen, and salts in cell chemistry.
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