Tag: biology

Written Assignment: Biology and Technology in the Real World

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Written Assignment: Biology and Technology in the Real World

Addresses course outcomes 1-4:

  • recognize and explain how the scientific method is used to solve problems
  • make observations and discriminate between scientific and pseudoscientific explanations
  • weigh evidence and make decisions based on strengths and limitations of scientific knowledge and the scientific method
  • use knowledge of biological principles, the scientific method, and appropriate technologies to ask relevant questions, develop hypotheses, design and conduct experiments, interpret results, and draw conclusions

1. Select one of the topics listed below (a-e).

2. Find at least three reliable information sources related to your chosen topic. You are encouraged to use the UMUC library in your search: https://libguides.umgc.edu/science .

3. Write a paper with title page, introduction, several paragraphs addressing the questions,

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BIOL Lab 1

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Learning Objectives

  • Measure pH in acidic, basic and neutral solutions and collect data
  • Examine factors that impact the pH of a solution
  • Demonstrate how to adjust the pH of a solution
  • Demonstrate how to maintain the pH of a solution using a buffer solution
  • Discuss differences in the pH of different household solutions

The Importance of pH

You might not expect it but your life depends on the hydrogen content of every solution in your life whether it is your own blood or drinks such as lemonade or coffee. Another way to say this is: The hydrogen ion H+ concentration of a solution (or its pH) determines the suitability of that solution for various tasks. For example, household ammonia

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Physics 521A: Forces Virtual Lab

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Physics 521A: Forces Virtual Lab /36 This is a “Virtual Lab”. You will be using a free online lab simulation from the University of Colorado Boulder. Go to the following link for the virtual lab: https://phet.colorado.edu/sims/html/forces-and-motion-basics/latest/forces-and-motion-basics_en.html Click on the “Friction” option Take a few minutes to get familiar with the lab and all the options…

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