Question

what is the difference between gene expression and gene regulation? (1 point)
gene expression is what it looks like on the outside, and gene regulation is the section of genes that code it
gene expression is the process that makes proteins from dna, gene regulation is how genes are included (turned on)
or repressed (turned off).
gene expression is all the possible variations you can get from a single gene, and gene regulation is what determines
which of those variations you exhibit.
gene expression is how genes are induced (turned on) or repressed (turned off), and gene regulation is the process
that makes proteins from dna.

Explanation:

Gene expression is the process of synthesizing proteins from DNA (involving transcription and translation). Gene regulation controls when genes are turned on (induced) or off (repressed). The second option correctly describes these concepts. The first option has incorrect definitions. The third option's description of gene expression as "all possible variations" is wrong. The fourth option has the definitions reversed.

Answer:

Gene expression is the process that makes proteins from DNA, gene regulation is how genes are induced (turned on) or repressed (turned off).