Is 400 miles to a tank good? Most gas cars don’t make it 400 miles Basically, you need a gas tank size of 13 gallons and an average mpg of 31 to hit – just barely – the 400-mile range mark. At a tank size of 14 gallons, you need to hit 29 mpg, at […]
What organisms are responsible for nitrogen fixation?
What organisms are responsible for nitrogen fixation? Two kinds of nitrogen-fixing microorganisms are recognized: free-living (nonsymbiotic) bacteria, including the cyanobacteria (or blue-green algae) Anabaena and Nostoc and genera such as Azotobacter, Beijerinckia, and Clostridium; and mutualistic (symbiotic) bacteria such as Rhizobium, associated with leguminous plants. How is nitrogen produced? Commercial production of nitrogen is largely […]
Which is short range force?
Which is short range force? [′shȯrt ¦rānj ′fȯrs] (physics) A force between two particles which is negligible when the distance between the particles is greater than a certain amount; in particular, nuclear forces whose range is several times 10-15 meter. Can Mewtwo defeat arceus? In the movie Arceus and the Jewel of Life, Arceus isn’t […]
What triggers the sodium-potassium pump?
What triggers the sodium-potassium pump? The sodium–potassium pump is found in many cell (plasma) membranes. Powered by ATP, the pump moves sodium and potassium ions in opposite directions, each against its concentration gradient. In a single cycle of the pump, three sodium ions are extruded from and two potassium ions are imported into the cell. […]
Can current flow through an insulator?
Can current flow through an insulator? In a conductor, electric current can flow freely, in an insulator it cannot. Metals such as copper typify conductors, while most non-metallic solids are said to be good insulators, having extremely high resistance to the flow of charge through them. Why does current flow in a conductor? When an […]
What animal has the best regeneration?
What animal has the best regeneration? Axolotl. A relative of the salamander but even more skilled at regenerating is the axolotl. This animal can regenerate not just its tail but also limbs, skin and almost any other body part. Researchers found that each time a limb was removed, it regrew almost perfectly. Which animal can […]
What are the five styles of acculturation?
What are the five styles of acculturation? Five Different Strategies and Outcomes of Acculturation Assimilation. This strategy is used when little to no importance is placed on maintaining the original culture, and great importance is put on fitting in and developing relationships with the new culture. Separation. Integration. Marginalization. Transmutation. What are the 4 types […]
What is difference between potential and voltage?
What is difference between potential and voltage? Electrical potential is the energy per unit charge gained or lost when a charge is moved from some reference point at which the potential is defined to be zero. Voltage is the difference in potential between two arbitrary points at which the potential is not necessarily zero. What […]
Why is it important to specify both magnitude and direction?
Why is it important to specify both magnitude and direction? To fully describe the object’s velocity, both magnitude (25 m/s) and direction (e.g., south) must be stated. In order for such descriptions of vector quantities to be useful, it is important that everyone agree upon how the direction of an object is described. What is […]
Why do cells form tissues?
Why do cells form tissues? Cells are grouped together to carry out specific functions. A group of cells that work together form a tissue. Your body has four main types of tissues, as do the bodies of other animals. These tissues make up all structures and contents of your body. How do cells specialize? Cell […]