What are the factors that influence the diffusion of materials across the cell membrane? Many factors can affect the rate of diffusion, including, but not limited to, concentration gradient, size of the particles that are diffusing, and temperature of the system. In living systems, diffusion of substances in and out of cells is mediated by […]
What is the purpose of a tennis serve?
Will it sink or float?
What are the four main science and engineering practices?
What are the four main science and engineering practices? Planning and carrying out investigations. Analyzing and interpreting data. Using math and computational thinking. Constructing an explanation (for science) and designing a solution (for engineering) What are the steps of Ngss? Science and Engineering Practices Asking Questions and Defining Problems. Developing and Using Models. Planning and […]
What is the correct order of strategic management process activities?
What is the correct order of strategic management process activities? The five stages of the process are goal-setting, analysis, strategy formation, strategy implementation and strategy monitoring. What are the four activities of the strategic management process? The four phases of strategic management are formulation, implementation, evaluation and modification. What are the four basic elements of […]
How can superconductivity be achieved?
How can superconductivity be achieved? Artwork: Superconductivity happens when electrons work together in Cooper pairs. But at low temperatures, when the electrons join together in pairs, they can move more freely without being scattered in the same way. What is the best superconductor? Hydrogen sulphide Why is silver not a superconductor? The reason is that […]
Is the last breath an inhale or exhale?
Is the last breath an inhale or exhale? It’s said that we live our lives between two breaths. Our very first inhale and our everlasting final exhale. Can you drink water while underwater? Sea Water isn’t potable and should under no circumstances be consumed, given its salt content… so when scuba divers go diving, it’s […]
What are the disadvantages of digital communication?
What are the disadvantages of digital communication? Disadvantage of Digital Signals : Processor speed is limited. Develop quantization and round-off errors. Systems and processing is more complex. A higher bandwidth is required for data communication in comparison to analog transmission of an equivalent information. Is WiFi analog or digital? So, the answer will be both. […]
What does virtual only mean?
What does virtual only mean? In common use, when we use the word “virtual”, we tend to mean online, that is through a computer or device. We use it to define an interaction that does not take place in an in-person physical environment. What are real and virtual images how will you find out whether […]
What is difference between zygote and embryo?
What is difference between zygote and embryo? In general, the zygote is the stage that is succeeded by an embryo….Difference between and Zygote and Embryo. Zygote Embryo The term zygote is from Greek word ‘zygotos’ which means to ‘join’ The term embryo is from Latin work ’embryum’ which means ‘that which grows’ Zygote is unicellular […]