5 Questions
Which component makes up the highest percentage of protoplasm?
Water
What is the nature of the backbone in carbon-containing molecules?
Linear
What is the characteristic arrangement of carbon atoms in cholesterol?
Cyclic
Which functional group is NOT mentioned as a component of protoplasm?
Hemoglobin
What is the main chemistry focus of life according to the text?
Carbon
Test your knowledge on the composition and functions of protoplasm, biological molecules, and the structure of the plasma membrane in cells.
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