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Tutor profile: Jonathan J.

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Jonathan J.
Calculus and Organic Chem Tutor at Duke University
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Questions

Subject: Organic Chemistry

TutorMe
Question:

What is one way you can reduce an unsaturated alliphatic olephin?

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Jonathan J.
Answer:

Hydrogenation of the unsaturated bond(s) by reaction with hydrogen gas using a palladium on carbon catalyst.

Subject: Biology

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Question:

How does reproductive isolation evolve?

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Jonathan J.
Answer:

Reproductive isolation usually results from geographic isolation between populations that stop migration and gene flow. This is then followed by genetic divergence due to drift or selection, which ultimately results in reproductive isolation. If the geographic barriers that isolated the two species then disappear, reproductive isolation remains: the organisms cannot reproduce with one another anymore. This is also known as allopatric speciation.

Subject: French

TutorMe
Question:

How do you translate "I want to learn how to speak french because it is a great language" ?

Inactive
Jonathan J.
Answer:

Je veux apprendre comment parler le français, car c'est une langue formidable!

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