Science 10 Science – Grade 10 Quarter 3 – Self-Learning Module 12: Importance of Biomolecules Part II. First Edition, 2020 Republic Act 8293, section 176 states that: No copyright shall subsist in any work of the Government of the Philippines. However, prior approval of the government agency or office wherein the work is created shall be necessary for exploitation of such work for profit. Such agency or office may, among other things, impose as a condition the payment of royalties. Borrowed materials (i.e., songs, stories, poems, pictures, photos, brand names, trademarks, etc.) included in this module are owned by their respective copyright holders. Every effort has been exerted to locate and seek permission to use these materials from their respective copyright owners. The publisher and authors do not represent nor claim ownership over them. Published by the Department of Education Division of Pasig City Development Team of the Self-Learning Module Writer: Maricar D. Tumaliwan Editors: Jeric N. Estaco Reviewers: Jeric N. Estaco Illustrator: Layout Artist: Jean Rean M. Laurente Management Team: Ma. Evalou Concepcion A. Agustin OIC-Schools Division Superintendent Carolina T. Rivera CESE OIC-Assistant Schools Division Superintendent Manuel A. Laguerta EdD Chief, Curriculum Implementation Division Education Program Supervisors Librada L. Agon EdD (EPP/TLE/TVL/TVE) Liza A. Alvarez (Science/STEM/SSP) Bernard R. Balitao (AP/HUMSS) Joselito E. Calios (English/SPFL/GAS) Norlyn D. Conde EdD (MAPEH/SPA/SPS/HOPE/A&D/Sports) Wilma Q. Del Rosario (LRMS/ADM) Ma. Teresita E. Herrera EdD (Filipino/GAS/Piling Larang) Perlita M. Ignacio PhD (EsP) Dulce O. Santos PhD (Kindergarten/MTB-MLE) Teresita P. Tagulao EdD (Mathematics/ABM) Printed in the Philippines by Department of Education – Schools Division of Pasig City Science 10 Quarter 3 Self-Learning Module 12 Importance of Biomolecules Part II Introductory Message For the facilitator: Welcome to the Science 10 Self-Learning Module on Importance of Biomolecules Part II. This Self-Learning Module was collaboratively designed, developed and reviewed by educators from the Schools Division Office of Pasig City headed by its Officer -inCharge Schools Division Superintendent, Ma. Evalou Concepcion A. Agustin, in partnership with the City Government of Pasig through its mayor, Honorable Victor Ma. Regis N. Sotto. The writers utilized the standards set by the K to 12 Curriculum using the Most Essential Learning Competencies (MELC) in developing this instructional resource. This learning material hopes to engage the learners in guided and independent learning activities at their own pace and time. Further, this also aims to help learners acquire the needed 21st century skills especially the 5 Cs, namely: Communication, Collaboration, Creativity, Critical Thinking, and Character while taking into consideration their needs and circumstances. In addition to the material in the main text, you will also see this box in the body of the module: Notes to the Teacher This contains helpful tips or strategies that will help you in guiding the learners. As a facilitator you are expected to orient the learners on how to use this module. You also need to keep track of the learners' progress while allowing them to manage their own learning. Moreover, you are expected to encourage and assist the learners as they do the tasks included in the module. For the Learner: Welcome to the Science 10 Self-Learning Module on Importance of Biomolecules Part II. This module was designed to provide you with fun and meaningful opportunities for guided and independent learning at your own pace and time. You will be enabled to process the contents of the learning material while being an active learner. This module has the following parts and corresponding icons: Expectations - This points to the set of knowledge and skills that you will learn after completing the module. Pretest - This measures your prior knowledge about the lesson at hand. Recap - This part of the module provides a review of concepts and skills that you already know about a previous lesson. Lesson - This section discusses the topic in the module. Activities - This is a set of activities that you need to perform. Wrap-Up - This section summarizes the concepts and application of the lesson. Valuing - This part integrates a desirable moral value in the lesson. Posttest – This measures how much you have learned from the entire module. EXPECTATIONS In this lesson, you are expected to explain the importance of biomolecules, specifically: 1. Create a song, poem or poster showing the importance of the biomolecules. 2. Make a meal plan for an athlete and includes biomolecules on it. PRETEST Multiple Choice: Choose the letter of the correct answer. Write the chosen letter before the number. 1. What biomolecule makes up 55-65 % of total caloric intake an athlete should have? a. carbohydrates c. lipids b. fats d. nucleic acid 2. Which is NOT the reason why athletes take in glucose? a. it sustained the level of activity. b. It can enable athletes to sustain performance at a high level for longer by delaying fatigue. c. It is part of their diet. d. An athlete can improve its performance by eating carbohydrates before exercising. 3. Why is proper nutrition is important to an athlete? a. It is part of their meal plan. b. it’s a trend among other athletes. c. it provides a source of energy required to perform an activity. d. you cannot compete on the actual contest. 4. For an athlete preparing for competition, carbs should take up _________ of a pregame diet. a. 10 % b. 25 % c. 50 % d. 70 % 5. Which is not included in the unsaturated fats that needed in pregame meal? a. cheese b. bread c. fish d. nuts RECAP Direction: For each statement, write “C” if its best applies to carbohydrates, “L” if it best applies for lipids, “P” if best applies to proteins, or “N” if it best applies to nucleic acid. ______1. I am involved in the immune system (antibodies). ______2. A mutation in DNA would initially starts with me. ______3. I supply the essential fatty acids that cannot be synthesized by the body. ______4. I catalyzed metabolic reaction in the body. ______5. I transmit the genetic information from one generation to the next. LESSON Importance of Biomolecules It’s always important to be cautious of the foods you put into your body, especially if you’re an athlete. What an athlete eats before a game has a big impact on their performance. No matter the sport, the body needs the proper nutrients and energy to get through games, competitions, and events. Athletes put so much time and effort into their training to make sure they’re ready for game day, and it would be a shame if food got in the way! That’s why pre-game fueling is so important. Concentrate on Carbohydrates. You’ve most likely heard the phrase carb-loading when it comes to sports nutrition, and that’s because carbohydrates play a very important role in an athlete’s diet. Carbohydrates are the body’s main source of energy, because they are digested quickly and the muscles use the glucose from carbs as a source of fuel. Carbs are made up of sugars, fibers and starches, and are found in grains, vegetables, and beans. For an athlete preparing for competition, carbs should take up 70% of a pre-game diet. They can be found in whole-wheat bread, oat bagels, brown rice, baked potatoes, fruit juices, spaghetti with tomato sauce, bananas and some dry cereal. Don't Forget About Protein and Fat Although the majority of a pre-game meal should focus on carbs, it’s important not to forget about including small amounts of protein and fat. Protein is important for athletes because it helps support growth, and builds and repairs muscles. Some protein-rich foods to include in your pre-game meal are eggs accompanied with wholegrain toast and fruits, or a sandwich with low-sodium deli meat on whole-grain bread with yogurt and raw veggies. A small amount of fat is also healthy to incorporate into an athlete’s diet. Fats help athletes function properly by giving the body energy, helping the body grow and develop, and helping with the absorption of vitamins. While it is important for athletes to incorporate fats into their diet, they should be eaten in small amounts before a competition as they are harder to break down and digest. Athletes should focus on eating unsaturated fats and avoid eating unhealthy fats such as saturated and transfats. Unsaturated-fats that can be included in a pre-game meal are nuts, peanut butter, reduced-fat cheeses, fish and seeds. ACTIVITIES Activity No#1: Be a Song Writer/Poet Create a song or a poem that shows the importance of biomolecules in our daily life. It must include all the biomolecules that you have learned from the previous lesson. Please be guided with this rubric: Category Content and Focus on the Topic. Creativity 10 7 5 3 All facts in the song/poem includes all the importance of biomolecules. There is one clear, well focused topic. Main idea stands out and is supported by detailed information. Many facts in the song/poem includes the importance of biomolecules. Main idea is clear, but the supporting information is general. Few facts in the song/poem includes the importance of biomolecules. Main idea is somewhat clear but there is a need for more supporting information Facts in the song/poem do not include the importance of biomolecules. The main idea is not clear. There is a seemingly random collection of information The song/poem contains many creative details and/or descriptions that contribute to the reader's enjoyment. The student has really used his imagination. The song/poem contains a few creative details and/or descriptions that contribute to the reader's enjoyment. The student has used his imagination. The song/poem contains a few creative details and/or descriptions, but they distract from the theme. The student has tried to use his imagination. There is little evidence of creativity in the song/poem. The student does not seem to have used much imagination. Activity No#2: Be an Artist Create a poster showing the importance of the biomolecules in our daily life. Please be guided with this rubric. Category 10 7 5 3 Quality (Content) The drawing or illustration clearly relates to the main topic. It includes several supporting details and/or examples. The drawing or illustration relates to the main topic. It includes 1-2 supporting details and/or examples The drawing or illustration relates to the main topic. No supporting details and/or examples were given. The drawing or illustration has a little or nothing to do with the said topic. Drawing and Illustration All drawing and illustrations included shows accuracy, understanding and proper labeling. Most drawing and illustrations included shows accuracy, understanding and proper labeling. Some drawing and illustrations included shows accuracy, understanding and proper labeling. Few drawing and illustrations included shows accuracy, understanding and proper labeling. Visual Clarity and Neatness The drawing/illustration has an excellent design and layout. It is neat and easy to understand the content. The drawing/illustration has a nice design and layout. It is neat and easy to understand. The drawing/illustration needs improvement in design, layout and neatness. The drawing/illustration needs significant improvement in design, layout and neatness. Activity No#3: Be a Nutritionist Let us say you are a registered nutritionist and an athlete seek for some advice on what food should he intake for a week as preparation for the incoming contest. Your task is to give him a meal plan for a week. Sunday Breakfast Lunch Dinner Monday Tuesday Wednesday Thursday Friday Saturday WRAP-UP Complete the sentence by filling-up the correct words found in the box below. Carbohydrates energy fats glucose 1. __________are the body’s main source of are digested quickly and the muscles use the unsaturated fats (2) _____________, because they (3) _______________ from carbs as a source of fuel. A small amount of (4) _____________ is also healthy to incorporate into an athlete’s diet. Athletes should focus on eating (5) ______________________ and avoid eating unhealthy fats such as saturated and trans-fats. VALUING Points to Ponder! Good nutrition can enhance sporting performance. A well-planned, nutritious diet should meet most of an athlete's vitamin and mineral needs and provide enough protein to promote muscle growth and repair. At the most basic level, nutrition is important for athletes because it provides a source of energy required to perform the activity. The food we eat impacts on our strength, training, performance and recovery. POSTTEST True or False: Read each statement carefully. Write T if the statement is True and F is the statement is False. _______________1. It’s always important to be cautious of the foods you put into your body, especially if you’re an athlete. _______________2. What an athlete eats before a game has a big impact on their performance. _______________3. A large amount of fat is also healthy to incorporate into an athlete’s diet. ______________4. Protein is important for athletes because it helps support growth, and builds and repairs muscles. ______________5. Fats help athletes function properly by giving the body energy, helping the body grow and develop, and helping with the absorption of vitamin KEY TO CORRECTION 5. unsaturated fats 4. fats 3. glucose 2. energy 1. Carbohydrates . Wrap-Up Activity no. 3 (answers may varied) Activity 2: (answers may varied) Activity 1: (answers may varied) 5. N 5. T 5. B 4. T 4. D 3. F 3. C 2. T 2. C 1. T 1. A POSTTEST PRETEST 4. P 3. L 2. N 1. P RECAP: References Websites 1. https://www.lancastergeneralhealth.org/health-hub-home/2020/march/what-athletes-should-eatback-to-the-basic-food-groups Accessed as of May 5. 2021. 2. https://kidshealth.org/en/teens/eatnrun.html. Accessed as of May 5, 2021.
