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Carbon dioxide is the waste product of the respiritory system, and of several other chemical reactions in the body, such as the creation of ATP. Pure carbon cannot be transported in the body, so CO2 is one form it takes that is water soluble. Levels of CO2 also tell the body when it needs more oxygen. Carbon dioxide has 3 very important functions .
1 It is a dilator of smooth muscle. Smooth muscle surrounds any hollow space in the body, ie. bronchial airways, bladder, bowel, arteries etc. If your alveolar CO2 level is low the smooth muscle around these hollow spaces will spasm and constrict
2 Transport of oxygen to the tissues. Oxygen is transported to the tissues through the bloodstream via the haemoglobin molecule, each haemoglobin molecule carries 4 oxygen molecules bound to it, the Bohr effect proves that if the alveolar CO2 levels are low that the oxygen molecules will not dissociate from the haemoglobin molecules to the optimal level
3 It is the regulator of PH levels of the blood
Lexie Crooks
Wiki User
∙ 13y agoCarbohydrates are sugars that provide the body with energy.Carbohydrate rich foods in their natural state are low in calories and high in fiber.
Simple carbohydrates are single sugar molecules or two sugar molecules that have joined together whereas complex carbohydrates, otherwise known as starches, are comprised of many sugar molecules, which are all connected.
There are three main types of carbohydrates, which are sugars, starches and fibre. Carbohydrates contain about 4 calories per gram.
The main function of carbohydrates is to provide your body with fuel and energy that is required to carry out daily activities and exercise.
When carbohydrates are in our body, they are being broken down and used as energy. When the body doesn't need to use the carbohydrates for energy, it stores them into the liver and muscles and is called glycogen. When the liver and muscles cells cannot store anymore glycogen, it is turned into fat.
When our body needs a quick boost of energy, it converts glycogen into energy. When it needs a prolonged burst of energy, it converts fat to energy.
Our bodies need a constant supply of energy to function properly and a lack of carbohydrates in the diet can cause tiredness or fatigue, poor mental function and lack of endurance and stamina.
Carbohydrates are also important for the correct working of our brain, heart and nervous, digestive and immune systems.
Fibre, which is also a form of carbohydrate, is essential for the elimination of waste materials and toxins from the body and helps to keep the intestines disease-free and clean.
Wiki User
∙ 13y agoThey give the body energy and can sometimes help the body heal
Wiki User
∙ 13y agoCarbohydrates are converted into glucose and stored in the liver to provide energy for you to execute everything everyday.
Wiki User
∙ 14y agostore energy and provide structural support.
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How are carbohydrates and lipids similar?
Carbohydrates and lipids are similar in various ways. They both have similar chemical nutrients which are crucial to the functions of the human body.
What are essential organic nutrients that help regulate the body's functions?
vitamins, carbohydrates, proteins, lipids, and nucleic acids.
5 functions of carbohydrates?
There are five main functions of carbohydrates and these include as a source of energy, to spare protein and for fat oxidation. The other functions are for the addition of flavor to the diet and to promote gastro-intestinal function.
What functions do carbohydrates perform?
Carbohydrates provide the body with energy for working muscles, provide fuel for the central nervous system, enable fat metabolism, and prevent protein from being used as energy. Carbohydrates are the preferred source of energy or fuel for muscle contraction and biologic work.
What amount of carbohydrates are found in the body?
80 % of our body is made up of carbohydrates.
Which macromolecule gives the body energy to carry out cell functions?
The macromolecule that makes up around half of the calories you should eat in a day is carbohydrates. Other macromolecules that are important to your diet are proteins and fats.
Preferred fuel for most body functions?
There is some debate as to whether carbohydrates or fats are the body's preferred fuel. However, the body will burn carbohydrates in the form of glucose before it burns fat.
Why do you need carbohydrate for your body?
Your body doesn't necessarily need carbohydrates, as long as it can get its energy from proteins and fats. But consuming carbohydrates are the fastest way to give your body the energy it need to carry out its daily functions.
How are carbohydrates and lipids similar?
Carbohydrates and lipids are similar in various ways. They both have similar chemical nutrients which are crucial to the functions of the human body.
What are the 2 main functions of carbohydrates?
Providing energy and regulation of blood glucoseSparing the use of proteins for energyBreakdown of fatty acids and preventing ketosisBiological recognition processesFlavor and SweetenersDietary fiber
What are the five nutrient?
The five nutrients are: 1. Carbohydrates : - the body's quickest source of energy. there are two types of carbohydrates; simple and complex - simple carbohydrates: sugar molecule - complex carbohydrates: a chain of simple carbohydrates joined together --> our body needs to break down into simple carbohydrates before we can use the energy 2. Proteins : - build parts of your body's muscles, skin, hair, and nails - the body manufactures proteins for use in various chemical reactions inside your cells 3. Fats : - Used to build cell membrane and can be stored by the body for futer energy usage - Unsaturated fats are liquid at room temperature while saturated fats are solid at room temperature 4. Vitamins : - Help our body to perform various body functions 5. Minerals : - Help our body to perform various body functions
What carbohydrates does?
Carbohydrates are found in food, that is sugar, starch and fibre. They provide energy for the body and are an important part of a healthy diet. The energy is used to support bodily functions and physical activity
Three functions nutrients perform in your body?
Nutrients are the life force of every living organism. They are vital in providing energy, producing new cells and repairing damaged cells.
What are essential organic nutrients that help regulate the body's functions?
vitamins, carbohydrates, proteins, lipids, and nucleic acids.
Why does the body require carbohydrates?
Carbohydrates provide energy by being broken down into glucose. Almost everything contains a little carbohydrate, but people actually don't specifically need carbohydrates for energy. What is important is glucose, and protein can also be broken down into glucose.
What are the major functions of carbohydrates in plants?
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What does carbohydrates does in the body?
Carbohydrates are essentially sugars - which give the body energy.
