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Discusses Nutritional and Energy Requirements english essay help online homework help

Fruit sugar, table sugar, corn sugar or are all types of simple sugars. Complex carbohydrates (starch and fibre) are made up of lots of sugar molecules joined together. This type of carbohydrate takes some time to digest. Found in foods like whole grain cereals, wholemeal breads, wholemeal flour, and wholemeal pasta, beans, brown rice and even bananas. 2. Benefits to the body Carbohydrates main purpose is to provide energy for the body. After the glucose has been produced, it will then travel with the oxygen into the bloodstream to produce carbon dioxide + water + ATP and to provide energy into the body.

Proteins (CHON) 1. Characteristics Proteins are made up of amino acids and it is a macro-nutrient. It helps the body to grow and repair, it is mostly important for infants and children and people who are ill or injured. Proteins can be found in meat, fish, and some vegetables. 2. Different Types Protein contains nitrogen which makes it a vital nutrient. They are made of different combinations of 20 amino acids it is a macro-nutrient. Example of different amino acids are the carbon atom to which the amino group attaches is separated from the carboxylate group by two other carbon atoms.

The various alpha-amino acids differ in which side-chain (R-group) is attached to their alpha carbon, and can vary in size from just one hydrogen atom in glycine to a large heterocyclic group in tryptophan. The human body is made up of 75% amino acids. 3. Benefits to the body The benefits of proteins in the body include maximising energy levels and minimising the risk of cardiovascular diseases. Amino acids are also important for the development and repair of muscle and tissues, amino acids are also vital for the development and repair of muscle and tissues, the production of hormone insulin. Lipids 1.

Characteristics Lipids are made of hydrogen, carbon, and oxygen. Lipids are insoluble in water. They have high energy substance and can be metabolized to release calories. Too much of this can be bad for the body. There are two kinds of fats; unsaturated and saturated fats. Unsaturated fats are good for your health and come from vegetables. It can be found in corn oil, olive oil and peanut oil. Saturated fats shouldn’t be eaten a lot as it can lead to heart diseases. This fat came be found in meats and butter. 2. Benefits to the body This provides backup energy to our system when the blood sugar runs low.

If this backup energy is not used up, it is the reason why people put on weight as it stores in the person’s body as fats. Unsaturated fats have an advantage for caring the heart and an individual’s diet. Unsaturated fat does not form in the bloodstream and so it is healthy than the other fats. On the other hand, saturated fats have a tendency to build up with each other resulting to artery-clogging plaque. Characteristics- Vitamins There are many types of vitamins and each of them has a different use in our body. They all have different ways to functions but mainly to keep the body healthy and strong.

Vitamins are divided into two groups, Fat-soluble (vitamin A, D, E, and K) and Water-soluble (vitamin B and C). Fat-soluble vitamins are stored in the liver and fatty tissues. Water-soluble vitamins need to be taken regularly and it is consumed faster than the fat-soluble vitamins. Benefits to the body Vitamin A helps the eyes adjust to light. It also keeps your skin and eyes moist. Vitamin Bs support the increase the rate of metabolism, maintain the healthiness of skin, hair and muscle tone, improve immune and nervous system function, and it supports cell growth and division.

Vitamin C helps to heal the wounds faster, prevents the cells from damage, keeps the gums healthy, and strengthens the immune system. Vitamin D helps the bones and teeth to be stronger Vitamin E helps the circulatory system to work well; it aids the blooding clotting, and improves the healing of wounds. Vitamin K is important to support the kidney function and bone growth and repair. Minerals 1. Characteristics Minerals help our body to release energy that we acquire from other nutrients. Calcium helps the body to strengthen the bones and teeth. This can be found in milk, cheese, and any other dairy products. . Different types Calcium is vital for structuring strong bones and teeth. Vitamin D is needed for the absorption of calcium in the small intestines. Consuming a lot of calcium-rich food while growing up especially to females, this would reduce the risk of developing osteoporosis. Iodine can be found in every organ in the body. Iodine is a part of the hormones thyroxin and triiodotyrosine of both which are secreted by the thyroid gland. This can be found in foods such as bread, shrimp, egg, and cheese. Iron is important for the production of haemoglobin in the blood.

It also helps the immune system to be stronger and helps the growth in childhood. This can be found in food such as dark green leafy vegetables, red meat, liver, and dried fruits. Magnesium is one of the richest mineral in the body. This is essential to have a good health. Almost 50% of magnesium is found in the bones. Phosphorus can be found mostly in the bones. It is necessary to built up strong bones and converting food into energy. 3. Benefits to the body Calcium helps the body to acquire stronger bones and teeth. Chlorine Iodine helps our body to produce energy.

It helps with the growth, development and metabolic rate of the body. This can be found in asparagus, garlic, mushrooms, sesame seeds, and soy beans. Iron helps to prevent fatigues and provide blood. Deficiency on iron can result to a condition called anaemia. Iron can be found on foods like clams, oysters, mussels, meat, and liver. It helps the red blood cells to carry the oxygen to all the organs in the body. Magnesium helps the body to store, burn and use up the energy that was consumed. It also keeps the minerals in balance and helps the muscle to work properly and keep the bones and teeth strong.

Wireless Technology Hardware and Software

Wireless Technology Hardware and Software.

 Review the mobile mintablets article and the Intel article from the background readings. These will give you some perspective of recent developments in hardware incentives and development which is the basis for many new hardware platforms. Answer the following questions in a 2- to 3-page paper. Watch the following video, and scan your environment for devices or objects that utilize pervasive computing (e.g., your watch, car, maybe even your toaster?). Do more research on these items, and write a 2-page summary of your findings and how you view these emerging technologies.

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