You are presented with the quiz "what are encoded with instructions that tell cells what to do?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "molecules of DNA are encoded with instructions that tell cells what to do" and "genes are segments of DNA molecules". So, what's the best answer to the question?
Options are:
* heat or cold
* sensory neurons
* a delta
* gene segments
* A Greek letter
* to move people
* lie detectors
* Electrical energy
gene segments