What are three factors that influence alcohol absorption? Factors affecting alcohol absorption Food. The amount and type of food present in the digestive tract has the most direct and measurable effect upon the rate of alcohol absorption. Speed of ingestion of alcohol. Cigarette smoking. Type and strength of alcohol. Gender. Stomach diseases. Physiological state. Age. […]
Could a plasma gun work?
Could a plasma gun work? So, how do plasma weapons work? Strictly speaking they don’t, since no plasma weapons exist today. The electromagnetic confinement field would keep the plasma coherent on its trajectory, so that it’s still hot enough to cause damage when it arrives to the target. Can plasma be fired? No, it´s not […]
How do you make a sucrose density gradient?
How do you make a sucrose density gradient? Sucrose density gradient solutions Prepare 150 mL of 1X PE buffer containing 0.1% (w/v) Triton X-100. Prepare the sucrose solutions: To prepare a 20% (w/w) solution: i. Zero a container on a balance. ii. Add 10 g sucrose to the container. iii. Add the PE/Triton solution slowly […]
What happens if the magnetic field flips?
What happens if the magnetic field flips? During an excursion or a reversal, the magnetic field is considerably weakened and allows many more cosmic rays to reach the surface of the planet. These energetic particles from space can be damaging to life on Earth if too many reach the surface. How often do poles reverse […]
What types of bonds are in brass?
What types of bonds are in brass? Brass is an alloy of metal that is copper and zinc. Hence, the metallic bonding is present in the brass. It is a polymer whose monomer unit is isoprene, which is a covalent compound. The isoprene units are attached in repeated units to form rubber by covalent bonding. […]
What are two major sources of energy loss in transformers?
What is partial pressure of oxygen in blood?
What is partial pressure of oxygen in blood? Partial pressure of oxygen (PaO2). This measures the pressure of oxygen dissolved in the blood and how well oxygen is able to move from the airspace of the lungs into the blood. Partial pressure of carbon dioxide (PaCO2). What causes an increase in partial pressure of CO2? […]
What is the Ordovician era?
What is the Ordovician era? Paleozoic What era is Silurian? How long was a day in the Ordovician? 21 hours How long was the Silurian period? It began 443.8 million years ago and ended 419.2 million years ago, extending from the close of the Ordovician Period to the beginning of the Devonian Period. What started […]
How can we do work fast?
How can we do work fast? 7 Tips for Getting Work Done Faster Wake up very early. Have a to-do list. Begin with the hard tasks. Take away all distracting items. Reject unnecessary offers that may keep you away from your work. Focus your energy on one task. Always set deadlines for your tasks. How […]
What is the first step of an investigation?
What is the first step of an investigation? The first step in the Scientific Method is to make objective observations. These observations are based on specific events that have already happened and can be verified by others as true or false. Step 2. Form a hypothesis. How do you know if your under investigation? You […]