The Tubes

Cytochrome C, Myoglobin, Albumin and Hemoglobin(proteins) based off of their net charges. Materials: • Rabbit hemoglobin • Serum albumin(cow) • Myoglobin • Cytochrome C • Microtubes • Tape • Micropipets • Agarose gel • Buffer • Gel chamber • Test tubes • Test tube holders • Gloves • Macropipets Properties of Proteins: Protein Color Isoelectric Point Net Change at pH 8.6 Cytochrome C Orange 10.2 Positive Myoglobin Brown-red 7.2 Negative Hemoglobin Red 6.8 Negative Serum Albumin Blue 4.8 Very…

respiration process of exhaling into the bag to test for the excretion of water. For part B we tested for the excretion of salt by rubbing a small piece of cotton in a clean palm, non-cleaned palm, and urine and then placing the cotton into a test tube. 5-6 drops of silver nitrate…

A chemical reaction is the change of a molecule from one arrangement to another. Our whole bodies are made up of cells, which are chemical systems. To sustain life there must be chemical reactions all throughout the body (Barnhart and Hopper 2011). At what rate the reaction can occur is dependent on the activation energy. Activation energy is the amount of energy the reactant molecules must surpass for the reaction to occur (Mathew Bui et al. 2006). Temperature and catalysts are the most basic…

neon signs are made of neon gas placed into glass tubes bent into decorative designs. Neon is used very often because it as a noble gas. This is because the every atom has an electron shell, therefore the atoms do not react with other atoms and it becomes very difficult to remove an electron because it would take much energy. When a high-voltage electrical current passes through the neon gas, its energy can remove an electron. The atoms in the tube are moving around and hitting against each…

The product water permeates through the fiber walls into the bore and exits through the tube sheet into permeate port. The brine flows between the outside of the fiber bundle and the inside wall of the pressure vessel to a brain port. The permeate exists at low pressure, but the brine undergoes a minimal pressure drop and is available to feed…

• An IV tube will be inserted into one of your veins. • A drainage tube may be placed through your nose and into your stomach (nasogastric tube). • You will be given a medicine to make you fall asleep (general anesthetic). • An incision will be made in the front of your abdomen. • The muscles under the skin will be divided…

next day I did a further examination of the machine and noticed that the glass tube’s electrical socket was arcing. If I kept up, the wire from the glass tube might break; I had to come up with a solution. I decided to strengthen the wire with conductive epoxy which should do the trick. The long term solution would be to replace the glass tube and the socket; there was no telling how long this unit has been in use. “Carrie, can you use your skills and find out where the company that made this…

Wuerzburg University which was in Germany. He worked with a cathode-ray tube in which he observed a fluorescent glow of crystals on a table near the tube. The tube that Roentgen was working with at the time was made of a glass envelope with positive and negative electrodes filled in it. The air that was in the tube was let out. When a high voltage was applied, the tube produced a glow that was fluorescent. He then shielded the tube with a piece of heavy black paper, discovering a green…

Define Poiseuille’s Equation, and describe the effect on blood flow of a change in each variable. Poiseuille's equation states that the velocity of the steady flow of a fluid through a narrow tube varies directly as the pressure and the fourth power of the radius of the tube and inversely as the length of the tube and the coefficient of viscosity. The Pressure Gradient (∆P) : The difference…

Best (2011, p. 3) asserted that this method is superior to endoscopic tube placement since shining a light on a distended stomach is readily achievable with PFG. Furthermore, the researcher, implied that PFG is a safe technique for patients who are a candidate for long-term enteral feeding. After completion of this intervention…