oxygen-hydrogen (O - H) The chemical bonds between the atoms are shared pairs of electrons. Chemical bonds are much like springs: They can bend and stretch. These properties are important in detecting ethanol in a sample by infrared (IR) spectroscopy. Read More Types of Devices: Intoxilyze...
pH is a measure of a substance’s acidity or alkalinity (also called basicity) – it gives you information about the concentration of hydrogen ions (H+) floating around in something water-based. Low pH means more acidic, high pH means more alkaline. pH values for some common substances: Ba...
Amino acids, the building blocks of proteins, can be acidic or basic, depending on the side chain. A polymer is formed as the amino acids bond together. They cross-link between the R-groups which makes them a unique shape. When the pH level increases, the bonds within the proteins are...
oxygen-hydrogen (O - H) The chemical bonds between the atoms are shared pairs of electrons. Chemical bonds are much like springs: They can bend and stretch. These properties are important in detecting ethanol in a sample by infrared (IR) spectroscopy. Read More Types of Devices: Intoxilyze...
Respiratory acidosis arises when the blood turns acidic due to the decreased pH of the blood. The body identifies this condition and tends to... Learn more about this topic: Respiratory Acidosis: Causes and Regulation from Chapter 9/ Lesson 4 ...
What does pH mean? Potential Hydrogen (pH) pH is an important component to measure, as pH can control the availability of nutrients, homeostasis in the body, and behavior of chemicals. Answer and Explanation:1 pH (potential hydrogen) is a logarithmic unit of measure and expresses the acidity...
Is lime acidic or basic? CAUTION: Lime is a strong base and will form high pH (alkaline) solutions. How much lime should I put in my water? Ingredients 1 cup fresh squeezed lime juice (5 limes) 10 cups water. Ice. Fresh sprigs of mint. lime slices. What are the benefits of lime...
If you think back to high school chemistry class, you may recall that pH is an abbreviation for potential hydrogen. A pH number measures from 0 to14 how acidic or alkaline a liquid is -- anything above 7 is alkaline and anything below 7 is acid. Water has a pH level of 7 -- it'...
Both HRP and GOx show an increased maximal turnover rate in more acidic conditions (Fig. 6c,d and Supplementary Fig. 17). The activity of 1 nM of HRP dramatically increases from 32 to 250 nM s−1 when the pH changes from 7.4 to 4.6, which is very close to the observation ...
What is the enzyme that works best in highly acidic environments? How does temperature affect the action of enzymes on their substrates? What is an enzyme reaction? What are the characteristics of enzymes? What do you mean by optimal pH for an enzyme?