Describe the absorption and transport of lipids. Explain the reasons why high levels of low-density lipoprotein an indication poor eating habits or possible cardiovascular problems could be.

Discuss serum cholesterol. Include: Foods that contain it, types of cholesterol, composition of cholesterol and another way to get cholesterol outside of foods.

Name the functions, food sources, and deficiency and toxicity symptoms for vitamin B6.

During the absorptive state, assuming a balanced diet without need for gluconeogenesis, give examples of how the body will use the absorbed carbohydrates, absorbed lipids and absorbed amino acids.

Differentiate Fat soluble to water soluble vitamins with the given categories: ANSWER BRIEFLY Transport Absorption Storage Toxicity Dosage frequency Excretion Relationship to Coenzymes

G. Why does the viscosity of the lysate change after the addition of DNAse and sonication?

Briefly describe the process of digestion and metabolism of dietary fatty acids.

During extended fasting (≥ 4 days), what is/are the purpose(s) of tissue protein breakdown? Circle ALL that apply.  a. Dispose of excess nitrogen groups so ammonia doesn't accumulate b. Provide precursors to the Liver, Kidney, Sm. Intestine for gluconeogenesis c. Provide precursors to the liver for ketogenesis d. Provide energy to the skeletal muscles through Amino Acid oxidation e. Provide energy to the liver through Amino Acid oxidation

a.     Explain the function and metabolism of the following macronutrients:             Carbohydrates (including fibre) to include: ·          The dietary role of carbohydrate ·          The structure of carbohydrate and the difference between complex and simple ·          The term glycaemic index (GI) in relation to the effect a food has on blood sugar ·          Examples of high, medium and low GI foods ·          The potential health consequences of a diet high in GI foods ·          Amount of energy provided by a gram of carbohydrate ·          Healthy eating guidelines with reference to type and kcal

Explain heme and nonheme iron, and discuss the factors that influence their absorption in the body.