How Do We Get Energy - 565 Words

Everybody uses the word energy in terms like â€Å"I don’t have a lot of energy today† or â€Å"The room has weird energy†. But how do we get energy exactly, how do we use it to stay awake and run up a hill. The energy for all physical things comes from high energy phosphates to low energy phosphates. During this breakdown of ATP, which requires water, a proton and energy, heat is produced. Since our muscles dont store much ATP, we must constantly resynthesize it. The hydrolysis and resynthesis of ATP is thus a circular process—ATP is hydrolyzed into ADP and Pi, and then ADP and Pi combine to resynthesize ATP. Alternatively, two ADP molecules can combine to produce ATP and AMP. Coffee has a lot of caffeine, which is a fat soluble chemical that can easily pass through the bloodstream to brain tissue. Neurotransmitters control the brain’s activity and they either stimulate them or quiet them. The caffeine in coffee attach themselves to quite neurotransmitters called adenosine. The caffeine blocks the effects of the adenosine and doubles the amount of epinephrine. Epinephrine is the â€Å"fight or flight† hormone and that causes more alertness and awareness. Coffee isn’t a energy generating substance. Because your metabolism cannot break down the caffeine to supply your cells with energy, this makes it a mental energy source. A mental energy and a metabolic energy are two completely different types. Metabolic energy is when fats and protein get metabolized for energyShow MoreRelatedDifference Between Kinetic And Kinetic Energy1033 Words   |  5 PagesThese things we use without even knowing we use them is things like our energy. Then when we use these energies we continue to use every day. Then we use triangles everyday to even when we create things to drive our car on and even to draw we use these things on a daily without even knowing. For my background knowledge I know that you have all different types of energy and there is many different types of colors. I also know that you can have triangles that can go along with angles and heightRead MoreEnergy And Its Effect On The Earth1063 Words   |  5 PagesAll about Energy Energy†¦.We have it. We use it to do everyday things. We see it in action. We never really stop and think about what it really is or how important it really is. So what exactly is energy? Well, we actually don’t know. There’s no definition that says exactly what it is. â€Å"Definitions† of energy just describe energy by what it does because we only know what it is that energy does and not what it really is. Since we know that, the way we describe energy is as the ability to do work. SinceRead MoreEnergy Drinks Are Not Necessarily a Good Option1024 Words   |  5 Pagesfrom Telluride Medical , a number of energy drinks have entered the market to provide all of us with a quick boost of energy, easily. These drinks usually contain high levels of caffeine and other additives that act as stimulants. Sometimes we need the extra pick me up to get us through the rest of the day or to help us stay awake while studying for an exam. So, what better way to do that then to grab a Red Bull or a Monster? Well studies have shown that energy drinks just may not be our best optionRead MoreDifferent Kinds Of Energy And Which Ramp Will Be Faster1183 Words   |  5 Pageskinds of energy and which ramp will be faster. So the different kinds of energy there is are: Kinetic energy, Potential energy, Gravitational potential energy, Elastic potential energy, Chemical potential energy, and Mechanical energy. I would also like to find out if the tallest or the lowest ramp will be faster . I will also tell you what my hypothesis is and the materials I will be using. Plus ill add a statistical question about what ramp is faster. I will also be talking about math and how to findRead MoreChanging Thought Process : Changing Thinking1507 Words   |  7 PagesChanging thought process: Changing thought process? Do you feel like you think more than you actually do? I guess it would be a normal thing, right? Many of us plan a huge abundant amount of stuff in our brain and we just deliver very few, sometimes it’s the time constraints that not allow us and sometimes we feel like ‘Nah, it was just a thought, I should not be saying it’- Before we jump into how you can transform your thoughts into an inspiration, let us first brainstorm on few questions, agreeRead MoreEssay on Explaination of Thermodynamics634 Words   |  3 PagesThermodynamics Energy is encountered in many forms, such as mechanical, chemical (food and fuel), electrical, nuclear, heat, and radiant (light). Energy has the ability to bring about change or to do work. Thermodynamics is the study of energy. The field of thermodynamics studies the behavior of energy flow in natural systems. These studies have rendered two laws of thermodynamics. The first law of thermodynamics is also known as the law of conservation of energy. This law suggests that energy can be transferredRead MoreEnergy Sources And How Our Energy Choices Affect The Environment955 Words   |  4 PagesWhat do we know about our energy sources and how our energy choices affect the environment? Many people still do not put much though into this topic or pay any attention to the amount of energy they use or where it comes from. For some it is just willful negligence, but for many others it may be due to a lack of knowledge on the subject. Perhaps it is a good idea to pay closer attention and educate ourselves so we can make informed decisions that may lead to less stress on our wallets and on ourRead MoreThe Future Of Alternative Energy1583 Words   |  7 PagesAlternative energy is defined as â€Å"energy generated in ways that do not deplete natural resources or harm the environment, especially by avoiding the use of fossil fuels and nuclear power.â⠂¬  It is one of the most commonly debated topics of this century. We are now coming to a time where energy can be created without harming the environment. There are many examples of ways we can get energy without harming the environment. Ways such as solar energy, wind energy, biomass electricity, hydroelectric energy andRead MoreThe World Is Without Energy1639 Words   |  7 Pagesbe without energy? Well, the answer is nowhere, the earth wouldn’t exist because there would be no nuclear fission of hydrogen occurring on the sun and the earth the earth would freeze over and fall into darkness. Where would we be if there was no energy? We wouldn’t exist, energy is vital to us it provides us with heat and gives us food to eat, and oxygen to breathe. To be more specific no life would exist without energy, energy is a vital resource to the survival of mankind. Energy has given usRead MoreDetailed Lesson Plan1479 Words   |  6 PagesDEMOSTRATION LESSON PLAN IN SCIENCE AND HEALTH V I. OBJECTIVES At the end of the lesson, the pupils should be able to: a. Identify ways by which solar energy is used by plants, animals and humans. b. Writes the importance of solar energy in our daily lives. c. Appreciate of the importance of the sun. II. SUBJECT MATTER â€Å"Solar Energy† References Science and Health V by Jessie Villegas pp.256-257 Activity Workbook in Elementary Science page 48 Materials Power point,Chart, Puzzle