Is reduction Exergonic or Endergonic? The dehydrogenase enzyme reduces acetaldehyde to ethanol, which is an endergonic (energy-requiring) reaction: The reduction of acetaldehyde is coupled to the oxidation of NADH to NAD+, which is an exergonic reaction. Do oxidation and reduction always occur together? So oxidation and reduction always occur together; it is only mentally that […]
Where are most fridges made?
Where are most fridges made? Refrigerators are manufactured in factories in the United States, Mexico, and other Whirlpool-owned plants. What is the plastic inside a fridge? A typical refrigerator is likely to make use of several different types of plastic. These include ABS, or acrylonitrile butadiene styrene, polypropylene, high impact polystyrene, polycarbonate and foamed polyurethane. […]
Which jet stream is responsible for burst of monsoon?
Which jet stream is responsible for burst of monsoon? Easterly Jet Stream How jet streams are formed? Jet streams are currents of air high above the Earth. They move eastward at altitudes of about 8 to 15 kilometers (5 to 9 miles). They form where large temperature differences exist in the atmosphere. Cooler, heavier air […]
What greenhouse gas has over 100x the efficiency of carbon dioxide to reflect light back to the earth?
What greenhouse gas has over 100x the efficiency of carbon dioxide to reflect light back to the earth? A methane molecule has 25 times the global warming potential of a CO2 molecule. A single nitrous oxide molecule has 298 times the global warming potential of a CO2 molecule. Which of the following contribute the most […]
How does stick flex affect your shot?
What is the main form of energy?
What is the main form of energy? After hundreds of years of observation and experimentation, science has classified energy into two main forms: kinetic energy and potential energy. In addition, potential energy takes several forms of its own. Kinetic energy is defined as the energy of a moving object. What is energy transferred from? Energy […]
What is the difference between horizontal and vertical bar graphs?
What is the difference between horizontal and vertical bar graphs? The title of the horizontal bar graph tells about the data being represented by the graph. The vertical axis represents the data categories. The horizontal axis represents the values corresponding to each data value. When using the bar graph the width of the bars must […]
Is 60 gigahertz harmful to humans?
Is 60 gigahertz harmful to humans? In addition to the very low power levels discussed above, 60 GHz systems do not penetrate the human body. As a result, exposure to 60 GHz is very similar to the exposure to sunlight ” but at 1/10,000 of the energy. Lower-frequency emissions penetrate and may even pass completely […]
Who is the most famous woman scientist?
Who is the most famous woman scientist? Today on our Science Blog, we’ll take a look at some of the most famous women scientists and their achievements. 1- MARIE CURIE. 2- JANE GOODALL. 3- MARIA MAYER. 4- RACHEL CARSON. 5- ROSALIND FRANKLIN. 6- BARBARA MCCLINTOCK. 7- RITA LEVI-MONTALCINI. 8- GERTRUDE ELION. Who was the greatest […]
Can a clam leave its shell?
Can a clam leave its shell? Since their exoskeleton is not shed, shells must enlarge to accommodate body growth. Certain kinds of clams, in early stages of life possess a gland that produces a thread-like material (byssus) that serves to anchor them to grains of sand or rocks. Do clams have hearts? A clam’s shell […]