The Tubes

Have you ever walked through a lava tube before? There is one on the Big Island and this tube is over 500 years old and once had actual lava flowing through it, creating this tube. As the lava flowed through and dried it created walls that made it hollow on the inside. Many tourist like the visit this attraction because it is the only island that had one. Therefore Big Island and Oahu have many similarities and differences. Oahu and Big Island are all apart of the fiftieth state, but they…

door of our classroom and use a design to make this person able to see the scoreboard on the soccer field. For our design, we used two mirrors two straight tubes and one straight tube with two 45-degree elbows. First, we cut the tube with elbows into two pieces with the same length. We used tap to tie the mirrors on the both sides of the tube. Two mirrors would be facing each other by 90 degrees. The scoreboard would be facing the first mirror by 45 degrees. The second mirror would be facing…

low-weight circumstances. The epoxy resin sap hardener blend is filled the caulking tube, and after that the top is put into the tube. The cartridge is then embedded into the firearm, and the tip end of the plastic spout must be sliced off to permit the ensnared air to escape and allow the blend to spill out of the tube amid grouting. A few tubes may have a thin sheet of aluminium thwart fixing the spout from the tube. This seal can be effortlessly punctured with any sharp question (e.g., a…

managed by gastric tube dilatation. Amit Parikh et al [12] report a incidence of 3.5%(8 patients) in a case series of 230 patients. All patients responded to endoscopic pneumatic balloon…

Measured with a digital scale with at least 2 decimal points. Dependent Variable The mass of DNA extracted from kiwi (Grams) Use a spatula to extract the DNA from boiling tubes and a beaker on a tarred digital scale to hold and weight it. Variable Measured Variable Measuring Method Reason for Measuring Controlled Variables Mass of Salt in the Extraction Solution 0.5 grams of salt is used for each set of extraction solution…

CHML 1046 General Chemistry 2 Laboratory Experiment “The Rate Law of an Iodine Clock Reaction” Objectives: To apply method of initial rates for investigation of influence of concentrations of reactants on the rate of the reaction. Determine the rate law of a particular reaction experimentally. Observe the effect of catalyst on the reaction rate. Examine the influence of temperature on the rate of this reaction. Calculate activation energy for the reaction from rate constants at two…

Illustration of sexduction in E. coli using streptomycin resistant F-lac- recipients and F′lac+ donors Abstract The process in which DNA from a donor cell is transferred through physical contact into a recipient cell is known as conjugation. In the experiment, sexduction, a cross between F′ and F- plasmids, was demonstrated by mixing the donor and recipient, diluting them and using selective plating methods. The plasmids from the donor, recipient and transconjugant were isolated and analyzed…

diagnosed as being in a persistent vegetative state , surgeons inserted a feeding tube for her long term care.In 1987 Cruzan's parents went to court to ask that the feeding tube be removed and that she be allowed to die a dignified death as they said she would have wanted. In 1988 when the parents asked the doctors to remove the feeding tube the doctors refused to do so without a court order since removing the tube will be the cause of cruzans…

Enzymes are biological molecules (typically proteins) that significantly speed up the rate of virtually all of the chemical reactions that take place within cells. They are vital for life and serve a wide range of important functions in the body, such as aiding in digestion and metabolism. Some enzymes help break large molecules into smaller pieces that are more easily absorbed by the body. Other enzymes help bind two molecules together to produce a new molecule. Enzymes are highly selective…

Dangerous Pregnancy Ectopic pregnancies are very dangerous to women, and those who do not receive treatment before the time frame of six weeks to ten weeks may suffer fatal consequences. The internal bleeding caused by ruptures within the fallopian tubes can amount to blood loss so severe it’s fatal. Preventive surgery or early treatment can stop such tragedy from occurring, but early detection and recognizing the symptoms of an ectopic pregnancy are instrumental in averting casualties.…