What happens when you shake vigorously a branch of mango tree? Answer: When we shake a mango tree, the mangoes fall down. It is because when we shake the tree, the mangoes tend to be at rest due to inertia whereas the branches are in motion. That is why the mangoes get detached from the […]
Does a hypertonic solution cause a cell to swell?
Does a hypertonic solution cause a cell to swell? A hypertonic solution has increased solute, and a net movement of water outside causing the cell to shrink. A hypotonic solution has decreased solute concentration, and a net movement of water inside the cell, causing swelling or breakage. Where is osmosis found in the body? Osmosis […]
What are examples of social impacts?
What are examples of social impacts? SOCIAL IMPACT EXAMPLES Employment vs unemployment. Livelihood vs wealth. Education and training vs Digital Divide. Skills, knowledge, and competences vs Low-skilled labors. Health and physical wellbeing vs Obesity and Chronic Disease. Wellbeing vs continuously depressed or mental health. How does the economy impact society? First and foremost, the economy […]
What are the two types of kinase linked receptors utilized by the immune system?
What are the two types of kinase linked receptors utilized by the immune system? All of these proteins act through enzyme-linked receptors that are single-pass transmembrane proteins with a serine/threonine kinase domain on the cytosolic side of the plasma membrane. There are two classes of these receptor serine/threonine kinases—type I and type II—which are structurally […]
What food contains NAD?
What food contains NAD? some varieties of fish like tuna, salmons and sardines are rich sources of NAD+ for the body. Mushrooms – many people like mushrooms and them as a regular food item in their regular diet. But did you know that mushrooms, especially the crimini mushrooms, also help in naturally boosting NAD levels? […]
Which frequency of light travels the fastest?
Why does convection current occur?
Why does convection current occur? Convection currents are the result of differential heating. Lighter (less dense), warm material rises while heavier (more dense) cool material sinks. It is this movement that creates circulation patterns known as convection currents in the atmosphere, in water, and in the mantle of Earth. How does convection occur? Convection occurs […]
Can we make paper without trees?
Can we make paper without trees? There is a wide variety of alternative ‘fibres’ that can work as an alternative to wood-pulp paper. Sources for tree-free paper include: agricultural residues – for example, sugar cane bagasse, husks and straw. fibre crops and wild plants – such as bamboo, kenaf, hemp, jute, and flax. Which tree […]
What is very precise?
What is very precise? : very accurate and exact. —used to refer to an exact and particular time, location, etc. : very careful and exact about the details of something. See the full definition for precise in the English Language Learners Dictionary. What is precise measurement? Accuracy refers to the closeness of a measured value […]
Can frame of reference move?
Can frame of reference move? An inertial frame of reference is defined as a frame of reference in which Newton’s first law holds. All inertial frames must move at a constant velocity relative to any other inertial frame, and conversely any frame moving at constant velocity relative to an inertial frame is itself inertial. Can […]