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A: Matter is something that consumes space and has mass. All matter is made out of components,…
Q: An atom that has lost an electron
A: Answer: The atom that has lost an electron becomes a positively charged ion (called a cation), while…
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A: Introduction Saccharin is an artificial sweetening agent having a cyclic sulfimide structure with a…
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A: Multiple sclerosis (MS) is a type of neurological disorder, which damages the nerve and disrupts the…
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A: Vitamins are both fat soluble and water soluble. Vitamin B, C are water soluble and generally…
Q: Which of the following is not true about electromagnetic radiation? O frequency is directly…
A: In electromagnetic radiations Energy of waves is directly proportional to its frequency and…
Q: The fundamental unit of matter, both in living and non-living matter, is the
A: All the things in the world are divided basically into two groups, living things, and nonliving…
Q: two substances from one another based on their appearance
A: All substances are normally manifested by a certain series of physical and chemical properties in…
Q: when chemical, transport, or mechanical work is done, _____ gets lost to the environment.
A: In cellular respiration, the biomolecules are broken down into various steps to generate ATP and the…
Q: ______ Can Separate Particles and Molecules That Differ in Mass or Density.
A: BASIC INFORMATION MATTER Everything that are present in our surroundings can be regarded as matter.…
Q: Why liquid is more difficult to move than air?
A: Ans: Liquid: It is defined as an incompressible fluid that takes shape of its container. Air: The…
Q: A _____________ is a type of mixture in which small particles are evenly distributed throughout…
A: When two or more substances mix with each other without participating in a chemical change, the…
Q: displayed on the card below. * The human body is made of: 51% 49% OTHER ELEMENTS WATER
A: The figure shows a pie chart. A pie chart is a circular representation of proportion of specific…
Q: The smallest unit of any substance is the . a. atom b. molecule c. cell
A: The cell is the basic structural, and function unit of all living organisms. Cells are the smallest…
Q: A difference in chemical concentration between one point and another is called a concentration…
A: When concentration of particles is higher in one side of the cell membrane and the other side of…
Q: Hydrogen will react with other atoms to get eight electrons in its outer energy level. True or false
A: hydrogen is an important atom in biology. Many of water's crucial, life-sustaining characteristics…
Q: Cells are composed of chemicals and both the structure and function of cells are regulated by the…
A: Both living and nonliving cells obey the same laws of chemistry and thermodynamics.
Q: Biological molecules are necessary for every living thing (every organism) to survive. They help…
A: Answer- Biological molecules are necessary for every living thing (every organism) to survive. They…
Q: Molecules that absorb electromagnetic energy have structural components called _____________.
A: Electromagnetic radiation or energy refers to the waves of the electromagnetic field propagating…
Q: A student performs an experiment to determine whether 1 gram or 1 gram of salt dissolves more…
A: The process by which two substances react with one another gives a new product is known as a…
Q: What type of energy is used by your body when you eat food? Group of answer choices chemical energy…
A: Digestion of food is a catabolic process in which large food molecules are broken down into simpler…
Q: Look around your home for objects, food products, appliances, etc. that are designed or made guided…
A: The different factors that can influence the rate of reaction are temperature, the concentration of…
Q: In this activity, you will try to classify the given materials based on their characteristics. You…
A: The given items are : 1 peso coin, 20 peso bill, ballpen, bond paper, candle, cardboard, metal…
Q: In a solution the part of the solution that is doing the dissolving (such as water in our cells and…
A: Every solution has two different parts, Solute Solvent
Q: Choose an element from the periodic table that is found in the human body, and write five sentences…
A: All the living organisms are composed of mainly CHON. P and S are second most important elements.…
Q: A ____ is a substance that is dissolved in a liquid.
A: Mixture is a material which is formed by mixing two or substances. If something is dissolved in the…
Q: Which of the following can be a lipid based structure? A. Antibody B. Enzyme C. Hormone D.…
A: Lipids are molecules with hydrocarbons and make building blocks of the structure and function of…
Q: What chemistry and biology
A: Following I will be discussion about two subjects biology and chemistry. Both the subjects are very…
Q: a. What is isoelectric point? (Round your answer to two decimal places, for example: 0.13 or 1.45 or…
A: The isoelectric point (pI) is the pH at which net electrical charge is zero for a molecule. It is…
Q: Unsaponifiable lipids - structural features, role in the body. Natural and synthetic wax.
A: Lipids are a macro biomolecules made of fatty acid monomers, naturally occurring organic compounds…
Q: An element is a pure substance that cannot be broken down into other substance by physical or…
A: An element is any substance which is composed of only one kind of an atom.
Q: A _______________ is an interconnected and interacting assembly of biomolecules.
A: Biochemistry is a branch of biology that deals with the study of chemical processes within living…
Q: for each choice, the item in front of the semicolon (;) goes into the first space. the item behind…
A: pH is a scale used to specify the acidity or basicity of an aqueous solution. Water has a neutral pH…
Q: Carbohydrates are organic compounds made up of..(check all possible answers) * nitrogen phosphorous…
A: Carbohydrates are the most abundant organic molecule in nature. They are polyhydroxy aldehydes or…
Q: magnetic materials
A: the answer in ferromagnetic materials. Most materials are classified either ferromagnetic materials,…
Q: Lipids, proteins, DNA, RNA, and complex carbohydrates are all ____.
A: A biomolecule represents a biological molecule which is required for biological processes in the…
Q: Water is an example of a compound. Which of the following is the best description of all compounds?…
A: INTRODUCTION Water is an inorganic, transparent, tasteless, odorless, and nearly colorless chemical…
Q: Which molecule is incorrectly matched with its monomer? fat; fatty acid starch; polysaccharide…
A: Monomers kind the basis of macromolecules that sustain life and supply manmade materials. Monomers…
Q: A mineral is a naturally occurring solid that is composed of many inorganic materials. Which of the…
A: Features of minerals Naturally occurring substance. Should not be man made Is Composed of…
Q: A person after consuming alcohol walks clumsily. Give scientific reasons.
A: Given: A person after consuming alcohol walks clumsily. Give scientific reasons.
Q: Monomers or Components Poly mer larger molecule or Type of linkage Carbohydrates Fats Proteins…
A: Biomolecules are the important organic molecules found in all living cells. They perform vital…
Q: The state function that measures the disorder of the system is_____________________.
A: Entropy is defined as the measure of the unavailable energy in a thermodynamic system, which is also…
Q: Why the metric systems matters by Matt Anticole in Youtube (Ted-Ed) (Watch this video before…
A: Metric systems are important because of several reasons: Metric units are decimal-based It's…
Q: Convert room temp Fahrenheit to Celsius Normal room temperature is 77 degrees Fahrenheit. What is…
A: Fahrenheit and celcius are scales most often used for reporting room , weather or water temperature.…
Q: How Chemistry Affects Our Lives
A: Life is a characteristic of living things which is defined in its ability to increase in size…
Q: All of the following statements are correct EXCEPT:
A: Protein kinase holoenzyme is a tetramer with two regulatory subunits and two catalytic subunits.…
Q: Substances that cannot be broken down or transformed chemically into other substances are called…
A: Everything around us is made up of matter. The matter is composed of different substances that…
- True or false: Solid objects are made of molecules that are moving.
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