Table of contents

1. Overview of Cell Biology2h 49m
2. Chemical Components of Cells1h 14m
3. Energy1h 33m
4. DNA, Chromosomes, and Genomes2h 31m
5. DNA to RNA to Protein2h 31m
6. Proteins1h 36m
7. Gene Expression1h 42m
8. Membrane Structure1h 4m
- The Lipid Bilayer
  38m
- Membrane Proteins
  25m
9. Transport Across Membranes1h 52m
10. Anerobic Respiration1h 5m
11. Aerobic Respiration1h 11m
12. Photosynthesis52m
13. Intracellular Protein Transport2h 18m
14. Cell Signaling1h 28m
15. Cytoskeleton and Cell Movement1h 39m
16. Cell Division3h 5m
17. Meiosis and Sexual Reproduction50m
18. Cell Junctions and Tissues48m
19. Stem Cells13m
- Stem Cells
  13m
20. Cancer44m
21. The Immune System1h 6m
22. Techniques in Cell Biology1h 41m

7. Gene Expression

Transcriptional Regulators

Cell Biology

7. Gene Expression

Transcriptional Regulators

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Multiple Choice

Enhancers can reside downstream of the gene they regulate.

True

False

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Verified step by step guidance

Understand the role of enhancers: Enhancers are DNA sequences that increase the transcription of a gene. They can be located at various positions relative to the gene they regulate.

Explore the possible locations of enhancers: Enhancers can be found upstream, downstream, or even within the introns of the gene they regulate. They are not restricted to a specific position relative to the gene.

Consider the mechanism of action: Enhancers function by binding transcription factors, which then interact with the promoter region of the gene, often looping the DNA to bring the enhancer in proximity to the promoter.

Evaluate the statement: Given that enhancers can be located downstream of the gene they regulate, assess whether the statement 'Enhancers can reside downstream of the gene they regulate' is true or false.

Conclude based on evidence: Since enhancers can indeed be located downstream, the statement is true. This flexibility in enhancer location is a key feature of gene regulation in eukaryotes.