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MBV2010/BIO2140 Colloquium, May 7
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RULES Multiple choice Only one correct answer 30-60 seconds to answer
No textbook, computer, mobile phone, please There will be a prize for the group with the most correct answers.
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1 A eukaryotic gene is most likely to be transcribed if it is located in A Telomeres B Heterochromatin C Euchromatin D Centromeres
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1 A eukaryotic gene is most likely to be transcribed if it is located in A Telomeres B Heterochromatin C Euchromatin D Centromeres
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2 Riboswitches A Are found in RNA B Are found in DNA
C Regulate only transcription D Regulate only translation
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2 Riboswitches A Are found in RNA B Are found in DNA
C Regulate only transcription D Regulate only translation
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3 Pre-microRNAs can be encoded in A introns
B noncoding regions of a gene C coding regions D all of the above
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3 Pre-microRNAs can be encoded in A introns B noncoding sequences
C coding regions D all of the above
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4 MicroRNA genes are transcribed by A RNA polymerase I
B RNA polymerase II C RNA polymerase III D RNA polymerase V
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4 MicroRNA genes are transcribed by A RNA polymerase I
B RNA polymerase II C RNA polymerase III D RNA polymerase V
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5 Which proteins make up the Microprocessor complex?
A Pasha and Drosha B Dicer and Drosha C Dicer and Argonaute D Pasha and Dicer
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5 Which proteins make up the Microprocessor complex?
A Pasha and Drosha B Dicer and Drosha C Dicer and Argonaute D Pasha and Dicer
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6 Which proteins have a PAZ domain? A Drosha and Dicer
B Dicer and Argonaute C Argonaute and Drosha D Drosha and Pasha PAZ stands for three proteins that contain this domain.
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6 Which proteins have a PAZ domain?
PAZ stands for three proteins that contain this domain: Piwi, Argonaute, and Zwille A Drosha and Dicer B Dicer and Argonaute C Argonaute and Drosha D Drosha and Pasha
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7 The long noncoding RNA Xist A functions in the cytoplasm
B is transcribed from a gene called Tsix C coats the chromosome it is transcribed from D induces formation of euchromatin
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7 The long noncoding RNA Xist A functions in the cytoplasm
B is transcribed from a gene called Tsix C coats the chromosome it is transcribed from D induces formation of euchromatin
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8 Gal80 A is a regulator of transcription
B is a repressor of transcription C binds to DNA D binds to RNA
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8 Gal80 A is a regulator of transcription
B is a repressor of transcription C binds to DNA D binds to RNA
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9 PIWI-interaction RNAs (piRNAs) A are bound by the RISC complex
B are about 200 nucleotides long C are present in prokaryotes D regulate transcription
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9 PIWI-interaction RNAs (piRNAs) A are bound by the RISC complex
B are about 200 nucleotides long C are present in prokaryotes D regulate transcription
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10 The size of microRNAs varies between A 11-17 nucleotides
B nucleotides C nucleotides D nucleotides
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10 The size of microRNAs varies between A 11-17 nucleotides
B nucleotides C nucleotides D nucleotides
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11 Polycomb A is a repressor of transcription
B is an activator of transcription C methylates DNA D deacetylates histones
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11 Polycomb A is a repressor of transcription
B is an activator of transcription C methylates DNA D deacetylates histones
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