BIOD121 Module 2 Problem Set

Question 1 Which of the following statements are NOT True concerning fats and lipids?

   Fats and oils in food are mostly in the form of triglycerides

 Lecithin is an example of a sterol

 Cholesterol is made by the body in adequate amounts to meet our needs

 Phospholipids are another class of fats

 Saturated fats can increase cholesterol levels

 Saturated fats are found mainly in animal sources

 Trans fats are naturally occurring fats that raise cholesterol levels

 Saturated fats are solid at room temperature

   Stick margarine is an example of a saturated fat

 Canola oil is an example of an unsaturated fat

 Question 2Bile is secreted in the small intestine for the digestion of:

Carbohydrates

 Protein

 Bacteria

Fats

 Question 3Examples of this include fructose and galactose:

Monosaccharides

 Disaccharides

 Insoluble Fiber

 Soluble Fiber

 Functional Fiber

 Question 4Weak spots in the colon that result in the formation of small pouches.

Question 5Sphincters play an important role in the GI tract. Generally speaking, what is that role? Three key sphincters are the esophageal sphincter, the pyloric sphincter, and the ileocecal sphincter.  Give the location of each and why each is important.

Question 6 Hard dry stools related to a low fiber diet.

Question 7 A burning sensation in the stomach or small intestine following a meal.

Question 8 Examples of this include sucrose and maltose:

Monosaccharides

 Disaccharides

 Insoluble Fiber

 Soluble Fiber

 Functional Fiber

 Question 9 This dissolves in the GI tract:

   Monosaccharides

 Disaccharides

 Insoluble Fiber

 Soluble Fiber

 Functional Fiber

 Question 10 What are the six major parts of the GI tract as outlined by this module?

Question 11What is the difference between animal sources for proteins and plant sources for proteins?  What is it called when several plant proteins combine?

Question 12 A burning sensation in the esophagus.

Question 13 Which organ makes bile to be used for fat digestion in the small intestine?

Liver

 Pancreas

 Gallbladder

 Kidney

 Question 14 This is also called non fermentable fiber:

   Monosaccharides

 Disaccharides

Insoluble Fiber

 Soluble Fiber

 Functional Fiber

 Question 15 What organs assist in digestion but are not considered to be a part of the GI tract?

Question 16 This organ stores bile to aid in digestion of fats in the small intestine:

   Liver

 Spleen

 Gallbladder

 Pancreas

 

 Question 17 An organ that is important in the digestion of fats that occurs in the small intestine is the:

Spleen

Gallbladder

Transverse Colon

Kidney

Question 18 This disease is not well understood but causes bloating and abdominal pain.

Question 19 This is added to food for intestinal health:

Monosaccharides

Disaccharides

 Insoluble Fiber

 Soluble Fiber

 Functional Fiber

Question 20 In what portion of the GI tract is bile used for digestion of fats?

Liver

 Pancreas

 Gallbladder

 Small Intestine

 Question 21 Match the following to the terms given below.  You will not use all of the terms.

 Delivers cholesterol to cells

 Delivers the lipids to the liver

 Have no double bonds

 Triglycerides that carry the lipids from the liver to the cell

 Made of three fatty acids and a glycerol molecule

 Other Incorrect Match Options:

•             HDL

•             Cholesterol

•             Polyunsaturated Fats

 Question 22 Which of the following statements are NOT true about protein and the diet?

   Most adults require 0.8 grams of protein per kg

 Weightlifters require protein supplements to build muscle

 Protein contains the nitrogen element

 Protein yields 4 kcal/g of energy

 A meal of beans and corn tortillas provides complete protein

 An essential amino acid can not be synthesized by the body

 Plant proteins are high quality protein

 Amino acids are the building blocks for protein

 Animal proteins are incomplete proteins

 An essential amino acid can not be synthesized by the body

 Question 23 Which of the following statements are NOT true concerning blood sugar regulation?

   Hormones are responsible for control

 Excess glucose is stored as glycogen

 Glucagon helps to lower blood sugar levels

 High blood sugar is called hyperglycemia

 When blood sugar levels are low, insulin is released from the pancreas

 Hypoglycemia refers to low blood sugar levels

 Normal blood sugar levels are 70-100 mg/dl

 Normal blood sugar levels are 55-130 mg/dl

 Hormones are responsible for control

 Insulin is secreted by the gallbladder

 Be familiar with the various forms of a vegetarian diet including how to ensure proper protein consumption while on a plant-based diet.

 Be familiar with the digestive process for carbohydrates, proteins, and fats, including the location and mechanisms of the digestion process for each.

 Be familiar with health issues related to carbohydrates, proteins, and fats.