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Biology: In The News Week 3


After reading the article below, please answer the following questions. Note that each question is worth two points. To earn full credit you need to write your answers in complete sentences.In the News Week 4
Researchers may have solved origin of life conundrum
Robert F. Service
March 16, 2015 on Science Magazine.org
1. In five sentences, summarize the article.
2. Briefly describe the RNA World hypothesis.
3. What are the 3 molecules that Sutherland and colleagues now suggest initiated life on earth?
4. What are the 4 major building blocks of life?
5. What is one question/concern that came to mind after reading this article?

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