Multiple Choice
In the context of gene expression control, which of the following best explains how genetically identical cells can become specialized (differentiate) into different cell types?
Table of contents
- 1. Overview of Cell Biology
- 2. Chemical Components of Cells
- 3. Energy
- 4. DNA, Chromosomes, and Genomes
- 5. DNA to RNA to Protein
- 6. Proteins
- 7. Gene Expression
- 8. Membrane Structure
- 9. Transport Across Membranes
- 10. Anerobic Respiration
- 11. Aerobic Respiration
- 12. Photosynthesis
- 13. Intracellular Protein Transport
- 14. Cell Signaling
- 15. Cytoskeleton and Cell Movement
- 16. Cell Division
- 17. Meiosis and Sexual Reproduction
- 18. Cell Junctions and Tissues
- 19. Stem Cells
- 20. Cancer
- 21. The Immune System
- 22. Techniques in Cell Biology
- The Light Microscope
- Electron Microscopy
- The Use of Radioisotopes
- Cell Culture
- Isolation and Purification of Proteins
- Studying Proteins
- Nucleic Acid Hybridization
- DNA Cloning
- Polymerase Chain Reaction - PCR
- DNA Sequencing
- DNA libraries
- DNA Transfer into Cells
- Tracking Protein Movement
- RNA interference
- Genetic Screens
- Bioinformatics
7. Gene Expression
Basics of Gene Expression Control
Back7. Gene Expression
Basics of Gene Expression Control
- Multiple ChoiceIn the context of gene expression control, a cell described as having an upregulated gene most directly has an increase in which of the following?1views
- Multiple ChoiceIn a typical differentiated (specialized) human somatic cell, approximately what percentage of the genome’s genes are actively expressed (transcribed) at any given time?1views
- Multiple Choice
Gene expression is defined as which of the following?
350views1rank - Multiple Choice
Every gene is regulated differently in each cell type.
194views