Title: What is The Effect of the Amount of Lemon Juice on the Mass of Curds? Purpose The purpose of the experiment was to investigate the effect of the amount of drops of lemon juice added to skim milk on the mass of the formed curds. Background Information Milk curd is defined as the byproduct of the effects of acid and enzymes on milk protein and fat (Milk Chemistry). Fresh cows milk has a pH of between 6.7 and 6.5. When milk is acidified, the fat and proteins begin to curdle, or…
manure; and shiitake mushrooms decompose dying deciduous trees. To decompose the cellulose found in the cell wall of plants, mushrooms use the enzyme cellobiase. Cellobiase is important because it is the rate limiting enzyme in the production of glucose (Wei et al., 2012). In this experiment the substrate for cellobiase, cellobiose, was replaced with gluco p-nitrophenyl. Gluco p-nitrophenyl turns yellow when it is exposed to the stop solution. The absorbance of the solution that contains the…
II.I How it is use? Muscle contraction requires the use of ATP molecules. Indeed, muscle cells are composed of contractile elements: sarcomeres. Muscle contraction is due to the slippage of myosin fibers on the actin fibers. For this, the head of the myosin binds to the troponin site of the actin filament. Then, an ATP molecule will bind to myosin to separate actin and myosin and thus allow its attachment to the neighboring troponin site due to hydrolysis of ATP in ADP + Pi. This creates a…
inside your body: The liver stores glucose by converting it to glycogen. It holds perhaps a 12-hour supply of glucose in its glycogen. Once you finish digesting all of the carbohydrates that you last ate, the liver starts converting its stored glycogen back into glucose and releases it to maintain glucose in the blood. Lipolysis also starts breaking down fat in the fat cells and releasing fatty acids into the bloodstream. Tissues that do not need to use glucose for energy (for example, muscle…
pyruvate and 2 molecules of ATP. In the citric acid cycle pyruvate loses one of its three carbons and then becomes attached to coenzyme A (Upadhyaya, 2017). Fermentation on the other hand is an anaerobic process in which energy can be released from glucose even though oxygen is not available and carbon dioxide will be produced. Basically, fermentation is the production of energy in the…
Anaerobic alactic conditioning is a form of training primarily utilizing ATP as the body's source of energy. The “anaerobic” aspect means it does not require oxygen and the “alactic” component means it does not result in the accumulation of lactic acid. One example of someone who uses the alactic system is Usain Bolt The lactacid system ATP supplies in the body are very limited and there is often only enough energy to supply an explosive contraction such as a sprint start. The lactacid system…
After thymol blue was added, the pH-buffered samples developed the colors of red, yellow, green, and blue as the pH of the solutions increased (Figure 3.1A). The pH-2 buffer turned to a light red-pink color, while pH-3 to pH-6 displayed very similar forms of rich yellow or light orange (Figure 3.1A). The neutral pH buffer solution appeared as a saffron green colored solution (Figure 3.1A). A mixture of yellow and green was apparent in the dijon color of the pH-8 buffer (Figure 3.1A). The buffer…
are two phases that happen. The investment phase and the harvest. When we consume food, glycolysis goes to work. The food that we consume is first sent into the investment phase. In the investment phase, the glucose that is in our food is transformed into fructose. This happens because the glucose needs to be broken down to get ATPs. After it is transformed into fructose, the fructose is then transformed into G3P. After this, the glyceraldehyde 3 phosphate is brought into the harvest phase. The…
kapaipuku.com - Diabetes and How KAPAI PUKU® Products Can Help You People who suffer with diabetes or diabetics need to balance their food intake carefully throughout each to ensure that they blood sugar levels do not spike to unsafe high levels or dip to unhealthy low levels. For this reason, diabetics should pay close attention to eating a balanced diet that conforms to their specific nutritional needs while it keeps their blood sugar at the ideal level to prevent issues. Luckily, if you…
A carbohydrate calculator does little more than estimate the carbohydrate quantity you will require daily. This value differs from one individual to another, as it is basically determined by the minimal glucose usage of the brain. This is because as opposed to other body parts, the nervous system with the brain at its centre, cannot burn fat for its energy and therefore requires carbohydrate to get the required energy that may be needed by it. Reports from the institute of medicine recommend a…