The birth of 100 cockroaches to a population of 1,000 would represent a birth rate. Similarly, the death of 50 cockroaches in a population of 1,000 would be a death rate, d, per individual per week. Calculate the rate of change in a population per unit time ?

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#Question id: 4558

#Unit 3. Fundamental Processes

Classes of RNA transcribed by the three eukaryotic nuclear RNA Polymerase;

Polymerase	RNA Transcribed
A. RNA polymerase I	i) tRNAs, 5S rRNA, snRNA, U6, 7S RNA
B. RNA polymerase II	ii) Pre-rRNA 28S, 18SrRNA,  5.8SrRNAs
C. RNA polymerase III	iii) mRNA, snRNAs, siRNAs, miRNAs

 Match the following correct combination given above combinations;

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#Question id: 4559

#Unit 3. Fundamental Processes

The 5’Cap is added to the eukaryotic nascent RNAs shortly after

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#Question id: 4560

#Unit 3. Fundamental Processes

TFIIH general is a general transcription factor phosphorylates the CTD multiple times on heptapeptide sequence such as

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#Question id: 4561

#Unit 3. Fundamental Processes

Which factor recruits capping enzyme?

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#Question id: 4562

#Unit 11. Evolution and Behavior

Which stratum should contain the greatest proportion of extinct organisms?

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#Question id: 4563

#Unit 11. Evolution and Behavior

If ʺxʺ indicates the location of fossils of two closely related species, then fossils of their most-recent common ancestor are most likely to occur in which stratum?