6. Nuclear localization signals were first identified by Alan Smith and his colleagues in the protein A. nucleoplasmin. B. histone H1. C. lamin. D. SV40 T antigen. 7. Which protein has a higher concentration on the cytoplasmic side of the nuclear membrane? A. Ran-GTP or B. Ran-GDP 8. Which protein induces hydrolysis of GTP associated with Ran? A. Ran-GAP or B. Ran-GEF 9. Ribonucleic acid bases has an OH group at the 2 ' carbon position. A. True or B. False 10. Highly condensed, transcriptionally inactive chromatin is called A. heterochromatin. B. euchromatin. C. a chromatin domain. D. a nucleosome.
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6- Nuclear localization signals were first identified by Alan Smith an.docx
1. 6. Nuclear localization signals were first identified by Alan Smith and his colleagues in the
protein A. nucleoplasmin. B. histone H1. C. lamin. D. SV40 T antigen. 7. Which protein has a
higher concentration on the cytoplasmic side of the nuclear membrane? A. Ran-GTP or B. Ran-
GDP 8. Which protein induces hydrolysis of GTP associated with Ran? A. Ran-GAP or B. Ran-
GEF 9. Ribonucleic acid bases has an OH group at the 2 ' carbon position. A. True or B. False
10. Highly condensed, transcriptionally inactive chromatin is called A. heterochromatin. B.
euchromatin. C. a chromatin domain. D. a nucleosome.
