What bacteria Cannot be killed by antibiotics? Bacteria resistant to antibiotics methicillin-resistant Staphylococcus aureus (MRSA) vancomycin-resistant Enterococcus (VRE) multi-drug-resistant Mycobacterium tuberculosis (MDR-TB) carbapenem-resistant Enterobacteriaceae (CRE) gut bacteria. Can you reverse antibiotic resistance? Yes, antibiotic resistance traits can be lost, but this reverse process occurs more slowly. If the selective pressure that is applied by the […]
Is 2h2 O2 2h20 a balanced equation?
Is 2h2 O2 2h20 a balanced equation? Yes, the equation is balanced. There are the same number of Hydrogen (H) and Oxygen (O) atoms on both sides of the equation. What is the balanced equation for ammonia and oxygen? NH3+O2–>NO+ H2O. Which element should you balance last? hydrogen How do you read a balanced chemical […]
Which property properties contributes to the high surface tension of water?
Which property properties contributes to the high surface tension of water? Water has cohesive and adhesive properties. Cohesive forces are responsible for surface tension, the tendency of a liquid’s surface to resist rupture when placed under tension or stress. Water also has adhesive properties that allow it to stick to substances other than itself. Which […]
What does an alpha level of .05 mean?
What does an alpha level of .05 mean? What Is the Significance Level (Alpha)? The significance level, also denoted as alpha or α, is the probability of rejecting the null hypothesis when it is true. For example, a significance level of 0.05 indicates a 5% risk of concluding that a difference exists when there is […]
What is the angle between electric field and dipole moment at an equatorial point?
What is the angle between electric field and dipole moment at an equatorial point? What is the angle between the electric dipole moment and the electric field on the equatorial line of the dipole? On equatorial line, the direction of electric field is reversed to that of angle of axial line. Therefore, the angle between […]
What is the official name of the metric system?
What is the official name of the metric system? International System of Units Who invented metric? Gabriel Mouton What does 1cm look like? 1 centimeter is equal to 0.3937 inches, or 1 inch is equal to 2.54 centimeters. In other words, 1 centimeter is less than half as big as an inch, so you need […]
Why does it feel like the earth is shaking?
Why does it feel like the earth is shaking? Internal vibrations are thought to stem from the same causes as tremors. The shaking may simply be too subtle to see. Nervous system conditions such as Parkinson’s disease, multiple sclerosis (MS), and essential tremor can all cause these tremors. Sometimes, anxiety can cause or worsen the […]
Do astronomers use reflecting or refracting telescopes?
Do astronomers use reflecting or refracting telescopes? A refractor uses lenses within a tube to refract (bend) light. It’s the type of long telescope which you might imagine old-time astronomers, like Galileo, using. Reflectors, on the other hand, use mirrors instead of lenses to reflect light. Most modern observatories use reflectors because their telescopes are […]
What are some weak personality traits?
What are some weak personality traits? 11 Bad Personality Traits Costing You Business Low emotional intelligence. Chronic sarcasm. Inflexibility. Not following through. Impatience. Being a control freak. Lacking empathy. Being closed-minded. What’s a bad trait? Examples of Negative Personality Traits Being rigid and selfish, unyielding to the needs of others are not endearing qualities. Being […]