Lipid Review Identify the following types of lipids

Lipid Review

Identify the following types of lipids:

Draw a 4 carbon saturated fatty acid

Draw a cismonounsaturated fatty acid

Now make it a transmonounsaturated fat.

How does the melting point of an unsaturated fat compare to a saturated fat?

List at least 6 functions of lipids.

n n n Nutrition Honeycomb Energy Storage Water Proofing Attraction Thermal Insulation Physical Protection Hormones Electrical Insulation Cell Membrane Structure Water Repellent

Complete the following chart for monosaccharides Name Alpha- glucose Beta-glucose D-Ribose Deoxyribose Formula Diagram of Structure

Diagram how 2 glucose molecules combine to create maltose. What is this process called? What is the formula of maltose?

Complete the following chart for polysaccharides Name Amylo-pectin Organism it is found in Function Description of structure Energy Storage Polysaccharide containing alphaglucose molecules. Makes a linear helix “coil” Plants Animals Energy Storage Plants Structural

Describe (or diagram) the structure of a TRIGLYCERIDE. Use as many vocabulary words to identify different parts.

Use a Venn Diagram to compare and contrast between saturated fats vs. unsaturated fats. Use diagrams where helpful, or appropriate.

List 8 different questions you could ask to evaluate a health claim’s validity and reliability.

Implications. Do the results of the research support the health claim strongly, moderately or not at all? Limitationswere the research methods used rigorous, or are there uncertainties about the conclusions because of weaknesses in methodology? Is there a correlation between what is being ingested and the rate of disease or the health benefit in question? This could either be a positive or negative correlation. How large was the sample size? The larger the sample size the more generalizable and reliable the results are to the whole population. How large is the difference between mean rates of disease with different intake levels of the food product in question? Small differences may not be significant. How well did researchers control for outside variables? How even was the sample size in sex, age, state of health and life style? What is the standard deviation of the data (meaning how widely spread is it around the mean)? The more widely spread, the less likely the mean differences are If the sample was uneven in some way, were the results adjusted to eliminate the effects of the other factors?