Weegy: Matter is not a form of energy. Triglycerides and phospholipids are two of the three major types of lipids. You don't have to put on a fake, professional face. E) all of the above. So, from this, we can conclude that the: Heat is NOT an example of matter. carbon 3.Gases- In this state, the distances between the molecules are large and the intermolecular forces are negligible. a suspension However, not all proteins are construction materials. The atoms of a polar molecule share electrons equally. Check my answers, please? 1. which of the following is NOT an example Which of the following is not the state of matter? - Toppr Ask What is true about the composition of a compound, no matter where we happen to find the compound? D) cars driving on unpaved roads (a) Chemical or Physical two oxygen atoms. Please read the details below on how to participate and we look forward to your participation. We would like to share some information on how to participate in the SBS Inkigayo on Sunday, February 12. ATP two single bonds small atoms with 6 or 6 valence electrons tend to be electronegative home bargains hair styling products. all of the above. hydrolase The conversion of potential energy into kinetic energy is an example of work Classify the following as either an elemental substance or a compound: Sulfur dioxide. The swimmer's body contains a lower concentration of electrolytes (salts) compared to the freshwater lake 8 A. Mixtures B. What additional molecule is produced when fatty acids are bonded to glycerol to make a triglyceride? 10) Is space expanding within clusters of galaxies? I create, scale and optimise business opportunities that matter. a. CH4 b. NaH c. PH3 d. IBr3 e. none of the above are ionic compounds. When to Use "Matter" "Matter" is correct as a singular noun form or when you are working with first-person singular or plural pronouns. A) Hubble's law of expansion applies only to the space between galaxies. 16) Hubble's constant is related to the age of the universe, but the precise relationship depends on the way in which the expansion rate changes with time. (a) CH4 (b) OF2 (c) K2O (d) Cl2 (e) none of the above. dehydration synthesis; hydrolysis The atoms of a polar molecule share electrons equally. Which of the following statements is true regarding the reaction without an enzyme compared to the one with an enzyme? Give the chemical name for each of the following binary compounds: nonmetal-nonmetal. H, C, O, Na Example: The book on the desk remains in rest position until it is picked up from that desk. MgSO4 + 2NaCl MgCl2 + Na2SO4 (a) MgCl_2 (b) CaCO_3 (c) Na_2Cl. When exposed to external stress, solids tend to keep their shape. The polarity of water easily breaks the charges between the oppositely charged ions in the compound. What type of bond is formed between the oxygen atom of one water molecule and the hydrogen atom of another water molecule? True Autopsy series suggest a 7%-22% incidence, but clinical recognition is poor. Createyouraccount. C) They respond to the weak force but not to the electromagnetic force, which means they cannot emit light. Many play vital roles in cell function. My responsibilities . a.) Outrage grows as Greece admits 'failures' after deadly train crash The polarity of water allows it to easily dissociate most covalently bound compounds. 10) When we say that a cluster of galaxies is acting as a gravitational lens, what do we mean? Lipids used as energy reserves in the body are stored as molecules of phospholipids. Actually, ATP is a very unstable high-energy molecule because its three negatively charged phosphate groups are closely packed and repel each other. published 20 October 2022 The four fundamental states of matter are solid, liquid, gas and plasma, but there others, such as Bose-Einstein condensates and time crystals, that are man-made. 11) Which of the following statements about large-scale structure is probably not true? This problem has been solved! b) NaBr is an ionic compound and CO2 is a covalent compound. Which compounds are ionic and which are covalent: N2, CCl4, SiO2, AlCl3, CaCl2, LiBr? This is true. False. Hydrolysis refers to the breakdown of these larger molecules (polysaccharides and proteins) into smaller molecules (monosaccharides and amino acids) by the addition of water at the bonds that join them. Which of the following is NOT considered a form of matter? substrates C) WIMPs Vapour is the type of substance which forms when liquid converts into the gaseous phase. an R group What is a compound? polar covalent bond alkaline solution C) Dark matter is present in individual galaxies, but there is no evidence that it can exist between the galaxies in a cluster. is based on the salinity of a solution C and Fe b. Na and Cl c. Al and C d. H and O. exchange; equilibrium. Which of the following is NOT true about matter in the biosphere? A) The expansion rate has remained nearly constant with time (a coasting universe). Why? Biology, 21.06.2019 18:30. The attraction between the slightly negative oxygen atom of one molecule and the slightly positively charged hydrogen atom within a separate water molecule is the basis of hydrogen bond formation. substrates Answer. Which of the following is a FALSE statement about carbohydrates? The valence electrons are then made up by the forming of an ester bond. B) matter that may inhabit dark areas of the cosmos where we see nothing at all a. sulfur and oxygen b. sodium and calcium c. sodium and sulfur d. barium and chlorine, Which one of the following statements is true about the periodic table? Which of the following are elements and which are compounds? A. CH4 B. K2O C. Cl2 D. OF2. B) Planetary systems would expand and disperse. Physical Inertia is the tendency of the matter to be in a state of rest or motion. A gas has no definite shape or volume. Show the details of your work. Which of the following is not the state of matter? - Vedantu And removing energy from liquid water causes it to become ice (a solid). 14) Which of the following statements best describes the current state of understanding regarding the apparent acceleration of the expansion of the universe? Since there is almost no kinetic energy being transferred from one atom to another, the atoms begin to clump together. B. What is the classification of a solution of NaOH with a pH of 8.3? ranges from 1 to 7 States of matter - Welcome! Science Learning Hub Which of the following is NOT a fundamental subatomic unit of an element? For example, water vapor condenses into liquid water, known as its dew point. Find examples of conservation of matter. B) We are so close to these systems that we don't observe their expansion. Monosaccharides are joined to form polysaccharides, and amino acids are joined to form proteins by this process. <br><br>I'm skilled at thinking creatively (user experience (UX) design) to solve problems across projects and bringing diverse stakeholders together to deliver . This forced the potassium atoms to pair up, creating a state akin to superconductivity that occurs in electron pairs. Which of the following statements is true regarding the reactions shown? When the substance reaches a certain combination of temperature and pressure, its melting point, the solid will begin to melt and turn into a liquid. a.) The products of exergonic reactions contain more potential energy than the reactants that form them B) The hot gas shows up as bright pink in visible-light photos of galaxy clusters. Multiple Choice o air light from a candle wax the propellant in an aerosol can a stain on clothing. If the core's mass is more than about three times the mass of the Sun, the equations showed, the force of gravity overwhelms all other forces and produces a black hole. False. II. 17) What is the primary form of evidence that has led astronomers to conclude that the expansion of the universe is accelerating? Which of the following substances is correctly categorized? In a freshwater lake, there are comparatively few electrolytes (salts) to carry a current away from a swimmer's body. B) studying X-ray emission from hot gas inside the cluster 2) Which of the following best summarizes what we mean by dark energy? Energy may be converted from one form to another, but some energy is always unusable ("lost" as heat) in such transformations. Sodium has one valence electron, while chlorine has seven. C) the overall shape of the observable universe. Buffers resist abrupt and large swings in the pH of body fluids by releasing hydrogen ions (acting as acids) when the pH begins to rise and by binding hydrogen ions (acting as bases) when the pH drops. DNA. |Score 1| Janet17 |Points 46337|. Which organic molecules form the major structural materials of the body? two 2. Matter or Matters - Which is Correct? (Helpful Examples) - Grammarhow It then emits flames and smoke. Such reactions are synthesis reactions. the kinetic energy of the reactants d) Methane(CH4). Atoms come together to form molecules, which are the building blocks for all types of matter, according to Washington State University (opens in new tab). D) observations of white dwarf supernovae. A c. of the stark simplicity and power of comic . D) velocities and positions of galaxies in clusters of galaxies Protons are transferred from oxygen to hydrogen during the formation of an ionic bond. The seed coat's most important function is to provide a) a nonstressful . MODERN DERMATOLOGY - 12 Photos - 10460 N 92nd, Scottsdale, AZ - Yelp a hydrogen atom within a water molecule A) the flat rotation curves of spiral galaxies D) the overall arrangement of galaxies, clusters of galaxies, and superclusters in the universe. Answer 2: Light and sound are not regarded as forms of matter. The construction of the truck is such that a transmission heat gain occurs at a rate of 80W/C80 \mathrm{~W} /{ }^{\circ} \mathrm{C}80W/C. Teen Mom's Jenelle Evans shows off her curves in skintight leggings The four electrons contributed by the hydrogen atoms will fill the valence shell of carbon. You'll get a detailed solution from a subject matter expert that helps you learn core concepts. Determine whether the following compound is a covalent compound or not: NH_3. Which of the resulting solutions would NOT conduct electricity? Explain. The major function of DNA is to provide the genetic instructions for protein synthesis. a) CH3OH b) HOClO c) NH4CN d) NH3 e) N2O3. The liquid propane in a barbecue ignites upon contact with a spark. 15) When we speak of the large-scale structure of the universe, we mean (Image), Which element is present in all organic compounds? Structure B is an enzyme, which is typically primarily composed of protein. a nitrogen-containing base and a pentose sugar D) gravitational lensing around galaxy clusters The four fundamental states of matter are solid, liquid, gas and plasma, but there others, such as Bose-Einstein condensates and time crystals, that are man-made. Covalent Answer:Plasma.Explanation:The three common forms of matter are liquids, solids, and gases. The cargo space of a refrigerated truck whose inner dimensions are 12m2.3m3.5m12 \mathrm{~m} \times 2.3 \mathrm{~m} \times 3.5 \mathrm{~m}12m2.3m3.5m is to be precooled from 25C25^{\circ} \mathrm{C}25C to an average temperature of 5C5^{\circ} \mathrm{C}5C. C) There is no longer any doubt that dark matter is made mostly of WIMPs. What is a substance containing two or more elements or compounds that are physically, and not chemically, combined called? These reactions yield products with less energy than the initial reactants, along with energy that can be harvested for other uses. carbon dioxide. Sugar dissolves in hot water. User: All of the following are forms of energy a living organism can use except: Weegy: All of the following are forms of energy a living organism can use except nuclear. An amino acid contains an amine group and an organic acid group, but does not contain a peptide bond. When a solid is converted directly into a gas without going through a liquid phase, the process is known as sublimation. All matter has the same propertiesc. Moreover, they do not have a fixed shape or volume. A) Non Metals B) Metals C) Molecular Compounds D) All of the answers are correct, Which of the following compounds contains ionic bonds? Types of things that are not considered matter include any type of energy, and abstract concepts. Chapter 23: Dark Matter + Dark Energy Flashcards | Quizlet the breaking of chemical bonds within the reactants. All of the chemical energy released from the hydrolysis of ATP can be used by the cell to do work. Plasma Plasma is very similar to gas, In fact, the easiest way to describe plasma is as a gas that can carry an electrical charge. Time crystals are a form of matter that were first proposed in 2012 (opens in new tab) by Nobel-prize winning physicist Frank Wilczek. What form of matter is made from only one type of atom a. element b The weight of matter remains the same wherever it is located. Water vapor becomes ice or frost when the air touching a solid, such as a blade of grass, is cooler than the rest of the air. D) Clusters and superclusters appear to be randomly scattered about the universe, like dots sprinkled randomly on a wall.
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