Answers can be found in articles available on
Multiple entries are allowed. Survey questions will be refreshed every week!

*Terms and conditions apply

* 1.

Originally discovered by Brand in 1669, elemental phosphorus exists in which three generalized forms?

Shina C. L. Kamerlin, Pankaz K. Sharma, Ram B. Prasad and Arieh Warshel (2013), Why nature really chose phosphate. Quarterly Reviews of Biophysics.

* 2.

In the article 'Data mining: past, present and future ', which example is a popular extension of graph mining?

Frans Coenen (2011). Data mining: past, present and future. The Knowledge Engineering Review, 26,

* 3.

In the article "Caffeine content variation in single green Arabica coffee seeds", seeds from open-pollinated C. arabica plants were used for caffeine content analyses. Which one of these cultivars were the seeds collected from?

Paulo Mazzafera and Maria Bernadete Silvarolla (2010). Caffeine content variation in single green Arabica coffee seeds. Seed Science Research, 20, pp 163-167.

* 4.

To enter the draw for the grand prize and weekly prizes, please add your email address and institution name below.

By signing up, I agree that I am happy to be contacted by Cambridge University Press with relevant marketing materials. Please note that you can unsubscribe at any time from emails at any time.

Report a problem