What role do insulator sequences play in the regulation of eukaryotic transcription? See Section 13.1 (Page 479) . What role do
insulator sequences play in the regulation of eukaryotic transcription? See Section 13.1 (Page 479) . They block communication between enhancers and nontargeted promoters. They block binding of transcription factors to enhancers. They block binding of transcription factors to cis-acting promoter elements. They block binding of transcription repressors to cis-acting promoter elements. You have already submitted this answer. Enter a new answer. No credit lost. Try again.
They block communication between enhancers and nontargeted promoters.
Explanation:
Insulator sequences control transcription in multicellular eukaryotes. They are present near the enhancer region of a gene. When required proteins bind to them, they get activated. They interact with the enhancer region and hamper its function. Enhancer sequences increase the rate of transcription by interacting with the promoter region. Insulators block the communication between enhancers and non target promoters by various methods. For example, they can form a loop domain between enhancer and promoter which avoids them form interacting. In this way, transcription is halted.
The nervous system is made up of neurons and glia. Neurons are specialized cells that are capable of sending electrical as well as chemical signals
Glial cells or neuroglia are non-neuronal cells in the central nervous system (brain and spinal cord) and the peripheral nervous system.
<u>Glial cells are cells that provide support functions for the neurons by playing an information processing role that is complementary to neurons.</u>
Birth control pills contain a combination of hormones that prevent the formation of the ovule, by prevent the formation of the luteinizing follicle. There are several types of birth control pills,but the process is generally the same
Answer: Coral reefs are important to the ecosystem because they are the pillars on which marine and coastal ecosystems are built. They keep plants, fish, and animals fed. They clean up our water and protect our coasts.
