When calculating population growth rate, the symbol r refers to ________________.

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#Question id: 18961

#Unit 13. Methods in Biology

When a cDNA library is generated by first removing those mRNA or cDNA sequences that are common to two sources, e.g., two different Cell types, such a library is called 

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#Question id: 23964

#Unit 8. Inheritance Biology

Match the following correct interpretation of deletion including;

I- Terminal deletion

II- Intercalary deletion

III- Microdeletion

a) deletion that occurs from the interior of a chromosome

b) deletion that incorporated into a non-homologous chromosome

c) deletion that occurs towards the end of a chromosome

d) small amount of deletion usually found in children with physical abnormalities

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#Question id: 1466

#Unit 4. Cell Communication and Cell Signaling

Which of the following functions does the product of the p53 gene carry out?

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#Question id: 4952

#Unit 11. Evolution and Behavior

Several scientific laboratories across the globe are involved in research concerning the origin of life on Earth. Which of these questions is currently the most problematic and would have the greatest impact on our understanding if we were able to answer it?

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#Question id: 23668

#Unit 13. Methods in Biology

A mouse embryo is transformed with recombinant DNA from a rat. The resulting mouse is a________ organism.