What is the importance of standard units? We need standard unit for measurement to make our judgement more reliable and accurate. For proper dealing, measurement should be same for everybody. Thus there should be uniformity in measurement. For the sake of uniformity we need a common set of units of measurement, which are called standard […]
What is the role of second messenger in hormone action?
What is the role of second messenger in hormone action? Second messengers are molecules that relay signals received at receptors on the cell surface — such as the arrival of protein hormones, growth factors, etc. But in addition to their job as relay molecules, second messengers serve to greatly amplify the strength of the signal. […]
How can you tell if someone has fetal alcohol syndrome?
How can you tell if someone has fetal alcohol syndrome? Symptoms Distinctive facial features, including small eyes, an exceptionally thin upper lip, a short, upturned nose, and a smooth skin surface between the nose and upper lip. Deformities of joints, limbs and fingers. Slow physical growth before and after birth. Vision difficulties or hearing problems. […]
Are orbits stable?
Are orbits stable? Although the numerical simulations all indicate chaos in planetary orbits, in a qualitative sense the planetary orbits are stable—because the planets remain near their present orbits—over the lifetime of the sun. What happens if a satellite slows down? If the satellite slows down it would crash into the object it is orbiting. […]
What percentage of the block is submerged?
What to do if you are being spied on?
Why is the anode positive?
Why is the anode positive? In an electrolytic cell(one used for electrolysis), the anode is positively charged. This is because the electrode connected to the positive terminal of the battery is where the negatively charged ions go to lose electrons, that is, to get oxidized. Why is anode positive and anion negative? The battery pumps […]
What are the 10 types of nonverbal communication?
What are the 10 types of nonverbal communication? -There are 10 types of nonverbal Communication: environment, appearance and artifacts, proxemics and territoriality, haptics, paralanguage, chronemics, kinesics, and eye contact. What are the 4 types of gestures? McNeill (1992) proposes a general classification of four types of hand gestures: beat, deictic, iconic and metaphoric. What are […]
Are false lashes bad for you?
Are false lashes bad for you? Unfortunately, fake eyelashes may also cause temporary or permanent loss of your real eyelashes. Taking the fake lashes off can break your natural lashes, and even damage the hair follicle. When this happens, your own lashes can fail to grow back. How do you get eyelash extensions off without […]
What is a pink sunset called?
What is a pink sunset called? Alpenglow (from German: Alpenglühen, lit. ‘Alps glow’, Italian: enrosadira) is an optical phenomenon that appears as a horizontal reddish glow near the horizon opposite to the Sun when the solar disk is just below the horizon. What causes the sky to turn pink? Originally Answered: What causes the sky […]