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NAME DATE CLASS PERIOD SCORE Choose the correct answer for the questions below. Directions are included for each section, some put “points worth” here. 2.1.3 Given the statements below, select the statement which is true of fats: 1. 2. 3. 4. Synthesized from amino acids Insoluble in water Provides an elevated thyroxine output Regulates the metabolism rates of the human body 2.1.1 Unsaturated fats are defined as: a. b. c. d. Incomplete hydrogen bonds Less carbon bonds Having extra oxygen molecules All chemical bonds complete 2.1.2 Saturated fats have: a. b. c. Item is congruent with objective Extra oxygen bonds Incomplete carbon bonds Complete hydrogen bonds Items are congruent with student characteristics and grade level, e.g., the language is not too difficult and the skill is appropriate for middle school, are free of bias (sex, race, SES) 2.1.4 Given the statements below, locate the statement which describes polyunsaturated fats. a. b. c. d. Are associated with various enzymes Are recommended for quick weight loss Require a co-factor in order to be active Occur in all liquid vegetable oils Items have quality distractors (equal length, no hint to answer, same reading level, etc. 2.1.5 Given the statements below, locate the term for cholesterol, a. b. c. d. A chemical substance found in animal fats A complex carbohydrate found in vegetables, fruits, and whole grains A basic food component that is critical to all living things A form of fat that is stored in the body for purpose of storing energy 1 2.1 From the list of foods, circle the three fats. 1. 2. 3. 4. 5. 6. 2.2 Soybean oil Apples Carrots Lard Beans Butter List from memory 5 uses of fat. Supply energy, organ protection, holds heat, stores vitamins and minerals, adds structure or mass 2.2 List from memory the factors in looking at fat in food. Fat content, level of consumption of each food, type of fat used, trends in consumption of different food types 2.0 Given a list of 10 foods, select 5 that are fats. (Place a check beside the correct answer.) a. b. c. d. e. f. g. h. i. j. Fruit Steak Butter Doughnuts Mayonnaise Lard Salad dressing Bread Ham Vegetable 3.1.1 From the choices below, select the one that correctly describes what a protein is really made up of. a. b. c. d. Proteins are made up of carbon, oxygen, acid, cholesterol, aluminum, copper, and iron Proteins are made up of hydrogen, nickel, adenosine, creatine, oxygen, nitrogen and energy Proteins are made up of hydrogen, oxygen, carbon, nitrogen, sulfur, phosphorus, and iron Proteins are made up of alanine, phospholipids, lysine, carbon, nitrogen, acid, and blood 2 3.1.1 From the choices below, select the one that correctly describes where proteins are found and what they aid in doing. a. Proteins are found in the cells of dead car batteries and provide the tinker toys for synthesis of building houses b. Proteins are found in the cells of every jail house and produce the synthesis route for escape c. Proteins are found in the cells of every pair of Levi’s 501 blue jeans and provide the stretching and fading to occur d. Proteins are found in the cells of all plants and animals and provide the building blocks for synthesis of cellular material 3.1.2 What are the 9 essential amino acids? Glycine, alanine, valine, leucine, isoleucine, serine, threonine, cysteine, cystine, methionine, aspartic acid, glutamic acid, lysine, arginine, phenylalanine, tyrosine, tryptophan, histidine, proline, hydroxyproline 3.1.3 What are the 9 amino acids? Leucine, isoleucine, lysine, methionine, phenylalanine, threonine, tryptophan, valine, histidine 3.2.1 Select the definition of an enzyme. a. b. c. d. A substance that effects the speed of chemical changes, an organic catalyst, usually a protein An organic compound consisting of carbon, hydrogen, and sulfur, used for liver transplants A thread-like structure running longitudinally through ;a muscle fiber consisting mainly of thick myofilaments and thin myofilaments An abundant steroid in animal tissue that is used for the synthesis of steroid hormones and bile salts 3.2.1 Which of the following is the correct definition of an enzyme? a. b. c. d. Molecule that is split into two smaller molecules When atoms or molecules come together to form a new molecule Molecules that cause reaction to proceed faster results The amount of a substance within a given volume 3 3.2.2 Write the function of enzymes. To reduce required activation of energy in the body. 1.1.1 Which is a carbohydrate? a. b. c. d. Spinach Steak Peanut butter Apple 1.1.1 Choose the two carbohydrates. a. b. c. d. Peanut butter and crackers Bread and pasta Steak and wine Pears and plums 1.1.2 Select the correct definition of a monosaccharide. a. b. c. d. A substrate of fats A substrate of proteins A substrate of nutrients A substrate of carbohydrates 1.1.2 Select the best examples of a monosaccharide. a. b. c. d. Lipoproteins, cholesterols, glycoproteins Glucose, fructose, galactose Phospholipids, peptides, amino acids Vitamins, minerals, water 1.1.3 Select the definition of oligosaccharide. a. b. c. d. Single 6 carbon glucose molecule Starch Double 6 carbon glucose molecule Long chain of 6 carbon glucose molecules 1.1.4 Choose the proper definition of polysaccharide. a. b. c. d. Monosaccharide Long chain of 6 carbon glucose molecules Disaccharide A geometrical figure 4 1.1.5 Finish the statement with the correct definition of fiber. Fiber is components of plant cell walls and other plant polysaccharide that... a. b. c. 1.1 Locate which item below is a carbohydrate. a. b. c. d. 1.2 Are easily digested by the human upper intestinal tract Are not easily digested by the human upper intestinal tract Are not digested at all by the human upper intestinal tract Chicken Pasta Egg Peanuts In short answer, state what the primary function of carbohydrates. The primary function of carbohydrates is to fuel the body by being broken down and used for energy. 1.0 Given a list of 10 foods, choose 5 that contain carbohydrates. (Place a check beside the correct answer.) a. b. c. d. e. f. g. h. i. j. 4.0 Honey Banana Steak Nuts Ham Spaghetti Fish Oat cereal Sugar Salt Match each food with its classification: ____a. Protein ____b. Carbohydrates ____c. Fats 1. 2. 3. 4. Tuna fish Butter Pancakes Steak 5 3.1.4.1 From the list of proteins, circle the 3 complete proteins. a. b. c. d. e. f. Eggs Peanuts Dry beans Milk White rice Fish 3.1.4.2 Locate which item below is not an incomplete protein: a. b. c. d. 3.1 Egg Rye Fish Wheat Given the list of foods below, combine two foods that create a complimentary protein combination. Write you answer in the space provided. Give 2 examples. Cheese hamburger crackers 3.2 3.0 french fries jelly bread peanut butter macaroni rice 1. and 2. and baked beans spaghetti tomato sauce List common enzymes for carbohydrates, fats, and proteins respectively that facilitates hydrolysis carbohydrates carbohydrase fats lipase proteins protease From the following groups of foods, select the proteins. a. b. c. d. Eggs, fish, steak Butter, ice cream, cream cheese Bread, potatoes, pasta Soda, chocolate, potato chips 6