Rna polymerase i is located in the ans nucleolus

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Biochemistry
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Chapter 16 / Exercise 23
Biochemistry
Garrett/Grisham
Expert Verified
14. RNA polymerase I is located in the ________________.
Section: 37.1 15. The carboxyl-terminal domain of RNA polymerase II is phosphorylated on ________________ residues.
Section: 37.1 16. The repeating unit formed by the DNA wrapping around the histone core is called a(n) ________________.
Section: 37.4 17. ________________ receptors differ from cell surface receptors in that they are soluble cytoplasmic proteins. .
Section: 37.3 18. Nuclear hormone receptors bind to specific DNA sites known as ________________.
Section: 37.3 19. When a steroid hormone receptor binds ligand, it does not change the binding of a receptor to DNA but to the ________________.
Section: 37.3
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Biochemistry
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Chapter 16 / Exercise 23
Biochemistry
Garrett/Grisham
Expert Verified
Chapter 37 Gene Expression in Eukaryotes3 20. A molecule that binds to a nuclear hormone receptor but does not trigger a response is called a(n) ________________.
Section: 37.3 Multiple-Choice Questions 21. Differential gene expression is caused by:
Section: Introduction 22. When phosphorylated, the carboxyl-terminal domain of RNA polymerase II: A) is insensitive to α-amanitin. B) enhances transcription. C) recruits other factors. D) A and C. E) B and C. Ans: E
Section: 37.1 23. What do many DNA binding proteins contain that is involved in chromatin remodeling?
Section: 37.4 24. In eukaryotes, DNA-binding proteins bind to DNA by which of the following DNA-binding structures?
Section: 37.3 25. A common selective estrogen receptor modulator used in breast cancer therapy is:
Section: 37.3
Chapter 37 Gene Expression in Eukaryotes4

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