biol102 week 2 discussion latest 2018 february

Week 2 discussion

Before preparing your response to this week's discussion topic please watch this video, a crash course in biological molecules:

Consider reviewing the information about proteins, carbohydrates and fats in the OLI modules.

Pick a type of food that you enjoy. Before you start researching, state a hypothesis about the nutritional content of this food. Remember a hypothesis is an educated guess (and may be wrong), and a good hypothesis is specific.

Then summarize what you learned from your research. Include an image of at least one molecule found in this food and briefly describe that molecule in terms of the atoms it is made of and potentially the chemical bonds that keep the atoms together. Is this a beneficial molecule to consume? Explain why. Did your research support your hypothesis?

Your main response should be a minimum of 150 words. You also need to post at least two replies to classmates that contribute to their learning (also 150 words minimum). Suggest improvements of hypothesis, ask critical questions or provide additional information that relate to their topic in your reply. Don't forget to include a reference or references to show the source of information presented.