True or false: when a frameshift occurs, the resulting protein is most likely non-functional

How can scientists test their ideas about the origin of the universe if they can't physically interact with or study?

What is the main function of the central vacuole in a plant cell? a. absorbs energy from the sun to produce food b. holds water and maintains turgor pressure c. breaks down molecules to release energy d. contains the cell's genetic material

20 the compound al(nh3)2 has atoms of nitrogen.