Intake And Excretion Research Paper

Carbohydrates are essential for providing energy and are broken down inside the body and turned into sugar that is released slowly.-Dietary fibre is also found in this food group and used to keep regulation of the bowels and isn't actually absorbed into the bodies. Instead it passes through the gastrointestinal tract and excreted. This makes sure the bowels and intestines are kept healthy.

2. Read all of Part I: “Macronutrients and Energy”. When you are finished, answer the following questions:

Digestion is a process in which insoluble food is broken down into particles which are made into soluble particles enough to be absorbed and to be used by the body and into the bloodstream. These soluble particles are major macronutrients made up of protein, carbohydrates and fats which are needed for essential maintenance for the functioning of the human body. Nutrients are found in foods- proteins are found in red meat/poultry; sources of carbohydrates include

All submission will be ran through a plagiarism-checker) Due 4-13-1847. What are characteristics of carbohydrates, lipids, and proteins? What do they look like? What are their functions?Carbohydrates- simple sugar. They are composed of carbon, hydrogen and oxygen. They are also monosaccharides.Lipids- They are fats, oils and steroids. Lipids store energy and also helps in the synthesis of vitamins and hormones.Proteins- They are a long chain of amino acids. They are the most complex and most diverse chemical composition.Functions of carbohydrates, lipids and proteins Carbohydrates- provides energy as they are the bod’s main source of fuel, needed for physical activity.Lipids- Lipids are used for storage of energy and forming cell membranes.Proteins- They do most of the work in cells and are required for the structure, function, and regulation of body tissue and organWhat do they look like?Lipids- They have long hydrocarbon chains that determine the way they act.Carbohydrates- Molecules combines of carbon, hydrogen and oxygen.Protein- A long chain of amino acids combined.48. What is metabolism? How are carbohydrates, lipids, and proteins metabolized? What role does enzymes play in metabolisms?Metabolism is the chemical process that occur within a living organism in order to maintain life.Carbohydrate metabolism- begins with digestion in the small intestine where monosaccharides are absorbed into the blood stream. Blood sugar concentrations are controlled by three hormones: insulin, glucagon, and epinephrine. If the concentration of glucose in the blood is too high, insulin is secreted by the pancreas.Lipid metabolism- are involved with Fatty Acid Oxidation to produce energy or the synthesis of lipids which is called Lipogenesis. Lipid metabolism is closely connected to the

During this week, I Edgar Burgos had to conduct a food intake for 3 consecutive days. This paper will describe my nutritional endeavor for the past three days. I will provide different aspects of my nutritional needs and an in depth analysis on how proteins fats carbohydrates and fiber take part in my everyday diet and what are these functions. This is intended to broaden my views of a healthy lifestyle, and how to achieve it through a variety of food groups.

There are many types of foods, nutrients, and minerals that are important to the body, and the ones that will be covered in this paper are electrolytes, carbohydrates, and proteins. The items listed above are vital to body functions in many ways; for example, electrolytes necessary for proper muscle contraction (Nordqvist 2013). Proteins are essentially what allow our bodies to function as they do, and carbohydrates provide us with the energy that allows it to function. Our body is an amazing and intricate machine, and that’s basically what it is -- a well-oiled machine. In this adventure we will discover what makes our bodies work the way they do, what moves the figurative cogs of our body, and what makes us tick inside.

Carbohydrates, fats and proteins are three energy-yielding nutrients. They can also be called macronutrients. Carbohydrates are energy-yielding nutrients because they provide four kilocalories per gram. Carbohydrates can include starch and sugar. Fats or lipids can provide nine kilocalories per gram. They are a form of energy that is concentrated. Proteins provide four kilocalories per gram. When someone eats these three macronutrients and they do not use energy right away, it is stored as fat in the body. If someone is very active, they will use the macronutrients as their energy. If someone takes in an insufficient amount of protein, the person will store it but will then make the person lose body weight because it

Purpose: The purpose of this lab is to understand the process of digestion. In addition, to investigate what chemicals and enzymes are needed for carbohydrate, protein, and lipid digestion.

Food intake is something that everyone should take very seriously in their daily lives. Food intake is regulated by the complex interaction of psychological and physiological events associated with ingestion. While the energy content of foods has an important role in determining the amount eaten, a number of other properties of foods also may be important. These include palatability, macronutrient composition, and form of the food for example solid vs. liquid, how it is prepared, and its energy density.

There are two types of food categories, Macronutrients and Micronutrients. Macronutrients being the main source of energy, consist of Proteins, Carbohydrates and fats and micronutrients consist of vitamins and minerals.

Introduction: In this lab, I will learn how the complex digestive system breaks down substrates such as fats, proteins and carbohydrates.

Today my mother woke up and ate a voile roll with cream cheese. This dish can be classified as a carbohydrate for the voile roll(bread) and lipid for the cream cheese. (cheese) For lunch, she consumed noodles with beef soup. This can be classified as a protein for the beef, and carbohydrates for the noodles. For dinner, she consumed fried fish and rice. This can be classified as protein for the fish and carbohydrates for the rice.

Theory: There are three types of Carbohydrates, monosaccharides, disaccharides, and polysaccharides. The two, which I will be looking at, are, monosaccharide (glucose) and the disaccharide (maltose)

Distinguish between mechanical digestion and chemical digestion. Chemical digestion is where complex food molecules are broken down to the basic building blocks by enzymes. Mechanical digestion is chewing, churning and segmentation.

Our experiment was based on the amount of time it takes for the human stomach to break down various types of meat when they are consumed. As food is consumed it is important that our bodies can efficiently break it down and absorb nutrients from it. This process of breaking down food and absorbing the nutrients is called digestion.