Problem: 
Q: Q: Constantly going through some form of growth and repair is a characteristic of all what?   A:
Answer: living things
Problem: 
Q: Q: Functional groups are groups of atoms that occur within molecules and confer specific chemical properties to those molecules. they are found along the “carbon backbone” of what?   A:
Answer: macromolecules
Problem: 
Q: Q: The cytoplasm is all the contents of the cell inside the cell membrane, with the exception of what?   A:
Answer:
nucleus