How long does it take to walk 1 acre? about three minutes How many football fields is 2 acres? One acre equals 43,560 square feet, so a football field is about 1.32 acres in size. So, to answer your question, there are . 75625 football fields per acre. How big is 30 acres in football […]
What are the two types of integral proteins?
What are the two types of integral proteins? According to their their relationship with the bilayer, integral membrane protein can be classified two primary types: integral polytopic proteins and Integral monotopic proteins. Integral polytopic proteins are also known as “transmembrane proteins” which can span across the membrane at least once (Fig. What are the types […]
What is the peak-to-peak value of a sine wave?
What is the peak-to-peak value of a sine wave? Peak value of sine wave means the maximum value found on a sinusoidal waveform compared to the zero level. Other commonly used amplitude values are root mean square and peak-to-peak. How do you find the RMS value of a sine wave? Then the RMS voltage (VRMS) […]
What are the 2 types of Autotrophs?
What are the 2 types of Autotrophs? Scientists classify autotrophs according to how they obtain their energy. Types of autotrophs include photoautotrophs, and chemoautotrophs. Where do Chemoautotrophs get their energy from? Chemoautotrophs are able to synthesize their own organic molecules from the fixation of carbon dioxide. These organisms are able to produce their own source […]
Why is there no chain reaction with u 238?
Why is there no chain reaction with u 238? However, it is fissionable by fast neutrons, and is fertile, meaning it can be transmuted to fissile plutonium-239. U cannot support a chain reaction because inelastic scattering reduces neutron energy below the range where fast fission of one or more next-generation nuclei is probable. Why U […]
What is science advantages and disadvantages?
What is science advantages and disadvantages? Science is not intrinsically good or bad. It is a way to acquire knowledge in a systematic way. The disadvantage of new mobile phones is too many can communicate with us all at the same time. Why study hard is important? When you study hard you will be developing […]
What do gas bubbles in lava form?
What do gas bubbles in lava form? Gas bubbles formed and rose to the surface of lava which flowed freely on the surface of a young Earth. As the lava gradually solidified to form rock, these bubbles were trapped inside, forming spaces inside the rock called vesicles. What makes some magma explosive? Explosive eruptions If […]
What is ecosystem and its services?
What is ecosystem and its services? Ecosystem services, outputs, conditions, or processes of natural systems that directly or indirectly benefit humans or enhance social welfare. For example, the pollination of crops provided by bees and other organisms contributes to food production and is thus considered an ecosystem service. Which of the following is the best […]
How does a half moon look?
How does a half moon look? There’s no half-moon phase, at least not in any official way. Invariably, when referring to a half moon, observers are looking at a quarter moon. You see a moon that looks half-illuminated, like half a pie. Full moon signifies that the full visible surface of the moon – its […]
Is milk a pure?
Is milk a pure? Complete answer: As we know that the pure substances are either elements or compounds while the mixture is a resultant product of any two or more than two substances. Therefore milk is a mixture not a pure substance. Main compounds of milk are lactose and casein. How can we check pure […]