Question

Question 2- How to See DNA

How to See DNA

Analyze how the authors of the science procedure accomplished their purpose. Which features or phrases were most helpful to you? Include specific features and phrases from the text in your answer and tell how they helped you understand the procedure.

Break down the prompt and make sure you know what is being asked.

1. Name text features (there are 3 )

2. Explain how each of these features helps you understand the author's purpose (his purpose is that he is writing to EXPLAIN HOW TO DO SOMETHING RELATED TO SCIENCE)

Answer 1

To view the DNA as well as a variety of other protein molecules, an electron microscope is used. Whereas the typical light microscope is only limited to a resolution of about 0.25um, the electron microscope is capable of resolutions of about 0.2 nanometers, which makes it possible to view smaller molecules