Biology (all) 22 October 2015

Additional resources for transcription and translation that you may find useful:

http://www.dnai.org/a/index.html http://www.stolaf.edu/people/giannini/flashanimat/molgenetics/transcription.swf
http://www.dnai.org/a/index.html
http://www.stolaf.edu/people/giannini/flashanimat/molgenetics/translation.swf

Mini Science 10 1-3 Martin 20 October 2015

Share the data table from today’s Acids-and-Bases-Lab3 with your group members.
Answer the following questions individually based on your observations, your knowledge of acids and bases, and using the text as a resource:
1. List the properties of acids.
2. List the properties of bases.
3. Write a general chemical equation for an acid-base neutralization reaction (see p. 236 for examples).
4. Identify the unknown substances in today’s lab, A and B, as either acid or base, based on the observations you made (use the table on p. 224).

Read section 5.1 on acids and bases. Test Chapter 4 will be on 22 October.
Practice all related questions using the section and chapter reviews.