What do prokaryotes and eukaryotes have in common? Both prokaryotic and eukaryotic cells have structures in common. All cells have a plasma membrane, ribosomes, cytoplasm, and DNA. Ribosomes are the non-membrane bound organelles where proteins are made, a process called protein synthesis. Do prokaryotic and eukaryotic cells have Golgi bodies? Eukaryotic cells contain a membrane-bound […]
How long does a 8 oz candle burn?
Why is the electric field of dipole not zero?
Why is the electric field of dipole not zero? Why is electric field of dipole nonzero? Because the positive and the negative charges are separated by some distance. So though the a Gaussian surface enclosing the electric dipole has zero net charge the electric field in the region isn’t zero because there are separated charges […]
How do banks reduce queues?
How do banks reduce queues? Banks can overhaul their queues simply by entertaining their customers: Display entertaining programming on HDTVs. Prompt customers to answer surveys to report on their experience. Engaging customers is the best way to reduce the tension inherent in queueing. How can we avoid queues? 12 Dos and Don’ts of Effective Queuing […]
What type of icing is a carburetor susceptible to?
What type of icing is a carburetor susceptible to? Impact Ice. It usually forms when visible moisture such as rain, snow, sleet, or clouds are present. Most rapid accumulation can be anticipated at -4°C. This type of icing can affect fuel injection systems as well as carburettor systems and is also the main type of […]
Which two conditions can limit the usefulness of the kinetic?
Which two conditions can limit the usefulness of the kinetic? The two conditions that can limit the usefulness of the kinetic-molecular theory in describing gas behavior are “high pressure” and “low temperatures”. Does kinetic energy give off heat? Heat is simply a form of kinetic energy, the total kinetic energy of random motion of all […]
How many protons and electrons are in oxygen?
How many protons and electrons are in oxygen? 8 Is the number of nucleons equal to the number of electrons? The atomic number gives the number of protons in the atom. The number of nucleons gives the total number of protons plus neutrons in the atom. Since an atom is electrically neutral, an atom has […]
Why diffusion is faster in water?
Why diffusion is faster in water? This is because in hot water, the water molecules have more energy and are moving faster than the molecules of cold water. Because diffusion happens from high concentration to low concentration, the more molecules are moving, the more opportunities they have to mix together. What is the slowest diffusing […]
What happens if centrifuge is not balanced?
What happens if centrifuge is not balanced? Centrifuges, which operate at high speed, have great potential for injuring users if not operated properly. Unbalanced centrifuge rotors can result in injury or death. Sample container breakage can release aerosols that are harmful if inhaled. What is the principle of centrifuge? A centrifuge works by using the […]
What is the pH of calcium carbonate?
What is the pH of calcium carbonate? At pH values of less than about 6, mostly dissolved carbon dioxide and a small amount of carbonic acid exist in water. At pH values of between about 6.5 and 10, bicarbonate is dominant. At pH values greater than about 10.5, the carbonate ion dominates. What does CACO3 […]