Final answer:
Modes of gene expression regulation in eukaryotes include transcription, epigenetics, and also potentially, post-transcriptional, translational, and post-translational levels.
Step-by-step explanation:
The terms that represent modes of regulation of gene expression in eukaryotes are transcription, epigenetics, and also potentially post-transcriptional, translational, and post-translational levels. Replication and translation are not primarily considered regulatory steps for gene expression in the context of this question.
- Transcription is the process by which genetic information is copied from DNA to RNA.
- Epigenetics refers to heritable changes that affect gene expression without altering the DNA sequence.
- Post-translational control is a mode of regulation that occurs after a protein has been synthesized (translation), affecting the protein's function.
It's important to note that gene expression in eukaryotes is complex and involves multiple levels of regulation, as opposed to prokaryotes which often regulate primarily at the transcriptional level.