Describe The Process Of Carbohydrates

In cellular respiration, glucose and oxygen are taken into the cells, then they are converted to carbon dioxide, water and ATP energy and some other energy. Some of the ATP energy is used in photosynthesis; a large amount of

The last step of cellular respiration is the Electron transport chain (ETC). The ETC takes place in the inner mitochondrial membrane. Electrons from Hydrogen are carried by NADH and passed down an electron transport chain to result in the production of ATP. Results are the production of ~32 ATPs for every glucose. Oxygen, which is the final electron receptor, finishes the process by creating a water molecule and combining the remaining hydrogen molecules. Oxygen is the final electron receptor. Without it, the process cannot be complete (Cellular Respiration, 2004). The waste products of cellular respiration are CO2 and H2O that are the same incrediants used in photosynthesis. Plants store chemical energy by photosynthese and then harvest this energy via cellular respiration.

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.

Oxidation of NADH and FADH2to H2O (and NAD or FAD). Generates H ion concentration gradient and therefore ATP.

In photosynthesis H+ ions are vital in the production of the energy source that is ATP, which is used in several metabolic processes, such as respiration. The photolysis of water produces H+ ions, electrons and O2. The excited electrons lose energy as they move along the electron transport chain, this energy is used to transport the H+ ions (protons) in to the thylakoid, which causes a higher concentration of H+ than there is in the stroma, thus causing a proton gradient across the membrane. The H+ then proceed to move down the concentration gradient into the stroma via the enzyme ATP synthase. The energy from this process is called chemiosmosis and combines ADP with inorganic phosphate (Pi) to form ATP. Light energy is then absorbed by photosystem I (PS I) which excites the electrons to a higher energy level. These electrons are transferred to NADP with H+ ions from the stroma to form reduced NADP. The whole of this process is

The citric acid cycle, also called the Krebs cycle or the tricarboxylic acid, TCA, cycle, a series of chemical reactions that generates energy from the oxidation of acetate into chemical energy and carbon dioxide in the form of ATP. It also provides NADH, which is a reducing agent that is very common in biochemical reactions. This cycle is constantly supplied with new carbon. This comes in from acetyl-CoA, which starts the entire process of the citric acid cycle. The first step of the citric acid cycle is the aldol condensation of oxaloacetate and acetyl-CoA and water with the enzyme citrate synthase in order to form citrate and CoA-SH. The next step is the dehydration of citrate with the enzyme aconitase in order to form cis-aconitate and water. Then comes the hydration of cis-Aconitate and water with the enzyme aconitase in order to form isocitrate. The next is the oxidation of isocitrate and NAD+ with the enzyme isocitrate dehydrogenase in order to form oxalosuccinate and NADH and H+. Then, there is the decarboxylation of oxalosuccinate with the enzyme isocitrate dehydrogenase in order to form alpha-ketoglutarate and carbon dioxide. Next, there is the oxidative decarboxylation of alpha-ketoglutarate and NAD+ and CoA-SH with the enzyme alpha-ketoglutarate dehydrogenase in order to form succinyl-CoA and NADH and H+ and carbon dioxide. The next step is the substrate-level phosphorylation of succinyl-CoA and GDP and Pi with the enzyme succinyl-CoA synthetase in order to form succinate and CoA-SH and GTP. Then, there is the oxidation of succinate and ubiquinone with the enzyme succinate dehydrogenase in order to form fumarate and ubiquinol. Next, is the hydration of fumarate and water with the enzyme fumarase in order to form L-malate. The final step is the oxidation of L-malate and NAD+ with the enzyme malate dehydrogenase in order to form oxaloacetate and NADH and H+. Two cycles are required for every single glucose molecule because two acetyl Co-A molecules

The small intestine is where the completion of the digestion and absorption of nutrients happens. The small intestine is highly adapted for the absorption; villi and microvilli. The small intestine is the main site for lipid digestion. The pancreas secretes lipases which are special enzymes that digest fats after they have been mixed with bile.

Cellular respiration is an ATP-producing catabolic process in which the ultimate electron acceptor is an

During the breakdown of food, it includes a series in the mitochondria where glycolysis is broken down and as a result ATP is produced. Moving on, the pyruvate is oxidized to Acetyl CoA, then the citric acid cycle finishes the oxidation of the molecules. After this it connects Glycolysis to the Citric Acid Cycle, also the CAC has three steps to

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.

Explain expediency and benefits of their intake and excretionThe digestion of carbohydrate begins in the mouth, and then the salivary gland moistens the food as the food is chewed. The salivary glands have an enzyme called amylase. The amylase is a catalyst that helps in the breakdown of polysaccharides Carbohydrate food. After eating the carbohydrate food into pieces with the help of amylase, it is swallowed to the stomach (chyme) through the oesophagus, at chyme, no digestion takes place. The salivary amylase stops action, and the stomach produces acid that destroys any bacteria. From the stomach, the chyme enters the small intestine (duodenum), the pancreas releases an enzyme called pancreatic amylase that helps in the splitting of polysaccharide into disaccharide. The small intestine t produces maltase, lactase, sucrose. These are enzymes that aids in splitting the disaccharides into monosaccharides.How did the carbohydrate, fats, and proteins differ in digestion process? Explain suitability and benefits of their intake and excretion. (Atoba, MA 1988) The intestinal bacteria help in digesting carbohydrates that refused to digest like other carbohydrates or excreted with faces.Example of carbohydrate foods are bread,Paste,

The third and final step in cellular respiration is the electron transport chain which takes place in the inner mitochondrion membrane. This process uses the high-energy electrons from the Krebs cycle to convert ADP into ATP. These high-energy electrons are first passed along the electron transport chain. Every time 2 electrons travel down this chain, their energy is used to transport hydrogen ions (H+) across the membrane. These H+ ions escape through channels into an ATP synthase. This causes it to spin, transforming the ADP into ATP. On average, each pair of high-energy electrons that moves down the electron

The two carbon molecule bonds four carbon molecule called oxaloacete forming a carbon molecule knew as citrate. The second step reaction is classified as oxidation/reductions reactions. This process is formed by two molecule of CO2 and one molecule of ATP. The cycle electrons reduce NAD and FAD, which join the H+ ions to form NADH and FADH2, this result to an extra NADH being formed during the transition. In the mitochondrion, four molecules of NADH and one molecule of FADH2 are produced for each molecule of pyruvate, two molecules of pyruyate enter the matrix for each molecule of oxidized glucose, as a result of these eight molecules of NADH+ two molecules are produced. Six molecules of NADH+, molecules of FADH2 and two molecules of ATP synthesize itself in Krebs cycle. As a result, no oxygen is used in the described reactions. During chimiosmosis, oxygen only plays a role in oxidative phosphorylation. The next step is the electron transport; the electrons are stored on NADH and FADH2 and are used to produce ATP. Electron transport chain is essential to make most ATP produced in cellular respiration. The NADH and FAD2 from the Krebs cycle drop their electrons at the beginning of the transport chain. When the electrons move along the electron transport chain, it gives power to pump the hydrogen along the membrane from the matrix into the intermediate space. This process forms a gradient concentration forcing the hydrogen through ATP syntheses attaching

NADH accumulates from glycolysis and thus stop it from reoccurring. In order to get rid

In the metabolic reactions, oxidation-reduction reactions are very essential for ATP synthesis. The electrons removed in the oxidation are transferred to two major electron carrier enzymes. The electrons are transported through protein complexes in present in the inner mitochondrial membrane. The complexes contain attached chemical groups which are capable of accepting or donating one or more electrons. The protein complexes are known as the electron transfer system (ETS). The ETS allow distribution of the free energy between reduced coenzymes and the O2. The ETS is associated with proton (H+) pumping from the mitochondrial matrix to intermembrane space of the mitochondria.