This device accounts for the local force of gravity upon an object, so a spring scale can give a slightly different weight for an object at two locations. Synonym: Ponderousness, gravity, heaviness, pressure, burden, load, importance, power, influence, efficacy, consequence, moment, impressiveness. Heavy definition is - having great weight; also : characterized by mass or weight. Since the BMI describes the body weight relative to … The dry weight of cells is the weight left when their water content has been removed by heating. See Dead, Feather, etc. (Keble) 4. Vaegt. In part, this is due to the bulge of the Earth near the equator, which puts objects at the surface slightly further from the center of mass. The difference in this pressure results in a net upward force on the object which we define as buoyancy. On Earth, weight is equal to the mass times the acceleration due to gravity (9.8 m/sec2 on Earth). 2. Vaett, Sw. Vigt, Dan. A ponderous mass; something heavy; as, a clock weight; a paper weight. In the United States, the pound is a unit of mass or weight. The SI unit of weight is the newton (N), which is 1 kilogram meter per second squared. Biomembranen sind flexible Trennschichten zwischen dem Innen- und Außenraum einer Zelle (= Zellmembran) oder zwischen verschiedenen Bereichen innerhalb einer Zelle.Sie ermöglichen über spezialisierte Membranstrukturen den Transport von Molekülen oder Informationen von einer Seite der Membran zur Anderen. How to use diet in a sentence. A body weighs slightly more at the poles than at the equator. Fats have the highest energy storage potential of the macronutrients, … For sorrow, like a heavy–hanging bell, once set on ringing, with his own weight goes. Thus, the pressure at the bottom of an object submerged in the fluid is greater than that at the top. 1 The kinds of food that a person, animal, or community habitually eats. Respiration is used by all cells to turn fuel into energy that can be used to power cellular processes. In such a point of weight, so near mine honor. The other method of measuring weight is the spring scale or pneumatic scale. Weight. Biomolecule, any of numerous substances that are produced by cells and living organisms. What is Weight? . What Is the Difference Between Weight and Mass? See Weight of observations, under Weight. Definition. noun. The arrows of satire, . Its weight can then be read from an electronic or analogue display. Meet some of New Zealand's unique fauna, including endemic insects, frogs, reptiles, birds, and mammals, and investigate why many have such distinctive features. © 2001-2021 BiologyOnline. The everyday definition of weight is a measure of how heavy a person or object it. Looking at the expression of weight we see that it depends on mass and the acceleration due to gravity, the mass may not change but the acceleration due to gravity … On Earth, mass and weight have the same value and units. A man leapeth better with weights in his hands. Weight is a measure of the effect of gravity (or other acceleration) upon an object. Weigh definition, to determine or ascertain the force that gravitation exerts upon (a person or thing) by use of a balance, scale, or other mechanical device: to weigh oneself; to weigh potatoes; to weigh gases. Biomolecules have a wide range of sizes and structures and perform a vast array of functions. Two methods may be used to measure weight. What Is the Difference Between Accuracy and Precision? Definition, Regions of Growth and Growth Correlations: Growth in a plant is the outcome of cell division, enlargement of the new cells and their differentiation into different types of tissues. More Biology Terms ... Biomass refers to material made by organisms, such as cells and tissues. Weighting Scales are used to measure the weight of an item. Weight and mass are directly proportionate because the acceleration of gravity stays constant in the formula for weight. Molecular weight is either unitless or expressed in terms of atomic mass units (amu) or … Mass is measured on a balance by comparing a known amount of matter (a standard) against an unknown amount of matter. the average weight of a molecule of an element or compound measured in units based on 1/12 the weight of the carbon-12 atom; the sum of the atomic weights of all the atoms in a molecule. Weight also varies with latitude. weight 1. The Difference Between Terminal Velocity and Free Fall, An Introduction to Density: Definition and Calculation, Ph.D., Biomedical Sciences, University of Tennessee at Knoxville, B.A., Physics and Mathematics, Hastings College. (Shak) 3. Das Adjektiv polymer bedeutet entsprechend aus vielen (gleichen) Teilen aufgebaut. or MW. Molecular weight is a measure of the sum of the atomic weight values of the atoms in a molecule. Weight is the name of the force exerted on an object due to the acceleration of gravity. In the United States, the units of mass and weight are the same. : mol. Several … Origin: Weighted; Weighting. The diet of an organism is what it eats, which is largely determined by the availability and palatability of foods. Doch wir wollen es konkreter machen und lassen die Frage „Was ist Fitness?“ von fünf verschiedenen Quellen beantworten. ‘The calming, sattvic temperament accruing from a vegetarian diet is reflected in animals.’. It is a medical problem that increases your risk of other diseases and health problems, such as heart disease, diabetes, high blood pressure and certain cancers.There are many reasons why some people have difficulty avoiding obesity. Meaning of weight management. For this reason, scales are calibrated to give the weight an object would have at nominal standard gravity. 1. For the public all this weight he bears. All Rights Reserved. Biomass: The total mass of all living organisms or of a particular set of organisms in an ecosystem or at a trophic level in a food chain; usually expressed as a dry weight or as the carbon, nitrogen, or caloric content per unit area. Retrieved from https://www.thoughtco.com/definition-of-weight-in-chemistry-605952. Importance; power; influence; efficacy; consequence; moment; impressiveness; as, a consideration of vast weight. Definition. Hence, pressure; burden; as, the weight of care or business. Revisit some of the ecosystems you've learned about earlier to learn more about the possible impacts of natural and human-induced environmental changes... Obesity Before Pregnancy Linked To Childhood Weight Problems, Addressing the Unmet Medical Need for Safe and Effective Weight Loss Therapies, Women At Risk Of Gaining Excessive Weight With Injectable Birth Control Identified, It’s Not Fair! In neuroscience and computer science, synaptic weight refers to the strength or amplitude of a connection between two nodes, corresponding in biology to the amount of influence the firing of one neuron has on another. Biohacking comes in many forms. The quality of being heavy; that property of bodies by which they tend toward the center of the earth; the effect of gravitative force, especially when expressed in … To use a scale, the item which needs to be weighed is put on one side of the scale. The weight or quantity of organisms in an area at a given moment is the standing crop. It is the force required to accelerate a 1-kg mass 1 m/s2. See more. wt. 6. (Science: chemistry) See atomic, and cf. As we know, the pressure in a fluid column increases with depth. Appetite and/or weight changes; Thoughts of death or suicide, or suicide attempts; Aches or pains, headaches, cramps, or digestive problems without a clear physical cause and/or that do not ease even with treatment; Not everyone who is depressed experiences every symptom. (Science: astronomy) Weight of observation, a number expressing the most probable relative value of each observation in determining the result of a series of observations of the same kind. The weight of this said time. A scale, or graduated standard, of heaviness; a mode of estimating weight; as, avoirdupois weight; troy weight; apothecaries’ weight. The quality of being heavy; that property of bodies by which they tend toward the center of the earth; the effect of gravitative force, especially when expressed in certain units or standards, as pounds, grams, etc. Weight differs from gravity in being the effect of gravity, or the downward pressure of a body under the influence of gravity; hence, it constitutes a measure of the force of gravity, and being the resultant of all the forces exerted by gravity upon the different particles of the body, it is proportional to the quantity of matter in the body. Some people experience only a few symptoms while others may experience many. weight. molecular - relating to or produced by or consisting of molecules; "molecular structure"; "molecular oxygen"; "molecular weight is the sum of all the atoms in a molecule" 2. molecular - relating to simple or elementary organization; "proceed by more and more detailed analysis to the molecular facts of perception"--G.A. A balance may be used to measure weight (in units of mass), however, balances won't work in the absence of gravity. ThoughtCo. It includes ingestion, absorption, assimilation, biosynthesis, catabolism and excretion. This review summarizes the current knowledge about the generation of hyaluronan fragments of different size and size-dependent differences in hyaluronan signaling as well as … biology definition: 1. the scientific study of the natural processes of living things: 2. the scientific study of the…. Dead weight, feather weight, heavy weight, light weight, etc. dry weight: the weight of material remaining after removing the water (for example, after heating above 100°C). Ein Teich ist ein künstlich angelegtes Stillgewässer, meist mit Zu- und Ablauf. According to my Henderson's Dictionary of Biological Terms, dry weight is. Constant weight: 1. the scientific study of the scale “ von fünf verschiedenen Quellen.. Diet of an object 's mass multiplied by acceleration acting on a and! 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