How does water's heat holding capacity affect human beings? Answer and Explanation:1 Water is comprised of a highly electronegative oxygen atom bonded to two hydrogen atoms. The polarity produced by the tendency of oxygen to draw... Learn more about this topic: ...
What was needed was a way to measure something related to BAC without invading a suspect's body. In the 1940s, breath alcohol testing devices were first developed for use by police. In 1954, Dr. Robert Borkenstein of the Indiana State Police invented the Breathalyzer, one type of breath ...
All organic matter—plants, animals, and the human body—is made up of combinations of elements such as such as oxygen, carbon, and hydrogen. These tiny building blocks join to create the compounds that make up our: Tissues Bodily fluids ...
So when you hear a weather forecaster say, "It's 85 degrees outside, but with the humidity, it feels like 92 degrees," that 92 is the combination of the temperature and the dew point, also known as the heat index. As a quick rule of thumb, the closer the dew point is to the ac...
The limit of human endurance.evidence suggests most people max out at about 5 timesWhich of the following is a direct measuretheir basal metabolic(代的) rate (BMR). Howof an athlete's energy consumption?humans use energy during longer endurance activities isA. The hydrogen and oxygen in their...
Fructose is a ketose: the carbon with a double bond is bound to two other carbons, forming a ketone group. Glucose is an aldose: the carbon with a double bond is bound to another carbon and a hydrogen, forming an aldehyde group.
stream while heated to 110°C. The dried mixed-muscle protein fraction was dissolved in a 50% acetic acid solution. The amino acids from the mixed-muscle protein fraction were passed over a Dowex exchange resin (AG 50W-X8, 100–200 mesh hydrogen form; Bio-Rad Laboratories, Hercules, CA, ...
60%of the carbon dioxide in the body is carried in the blood as bicarbonate ions (hydrogen carbonate) as part of the bicarbonate buffer system, which regulates the balance of carbon dioxide, carbonic acid and bicarbonate ions and maintains the pH of the blood to support various metabolic activi...
What was needed was a way to measure something related to BAC without invading a suspect's body. In the 1940s, breath alcohol testing devices were first developed for use by police. In 1954, Dr. Robert Borkenstein of the Indiana State Police invented the Breathalyzer, one type of breath ...
Such bacteria are formally included in the category of lithotrophs, also called autotrophs, organisms that use carbon dioxide as a carbon source and utilize inorganic materials such as hydrogen for energy. Thanks to hydrothermal vents, hydrogen has become the first chemical energy source of ...