How does an atom of iron in steel differ from an atom of iron in your blood?

Q: Which nitrogen bases are purines and which are pyrimidines?

A: Deoxyribonucleic acid (DNA) is a molecule composed of two polynucleotide chains. It coils around…

Q: What are the most important inorganic molecular substances for living beings?

A: Also, the chemical compounds of living things are known as organic compounds because of their…

Q: Which four elements occur in virtually all biological molecules?

A: The biological molecules are comprised of carbohydrates, fats, proteins, and nucleic acids. All…

Q: what is the atomic number for iron, calcium, potassium, oxygen, nitrogen, and hydrogen?

A: The ATOMIC NUMBER  of a chemical element is the number of protons found in the nucleus of every atom…

Q: Which among the four bonds is strongest? And which one is weakess? Explain.

A: Biomolecules are the substances present in living organisms that play important roles in chemical…

Q: Which four chemical elements make up approximately 96% of living matter?

A: The concept of generation of life and living organisms from chemical compounds has been explained by…

Q: What is the difference between molecular mass and formula mass? Between molecular mass and molar…

A: Atoms are the basic building blocks of matter. Molecules are defined as the particle contains two or…

Q: How does the bond energy of a double bond compare to that of two single bonds between the same…

A: Bond enthalpy or bond energy is the amount of energy needed to break 1M of the stated bond. For…

Q: How many times larger is the number of hydrogen atoms than oxygen atoms in a molecule of glucose?

A: Carbohydrates can be defined as polyhydroxy aldehydes or ketones or compounds which yield these…

Q: Which are the 13 trace elements?

A: Naturally occurring homogenous, inorganic substance required in humans in amounts less than 100 mg/…

Q: Which electron shell is the valence shell of an atom, and what is  its significance?

A: Electrons can be defined as the negatively charged particles of an atom. All electrons of an atom…

Q: How many atoms do we have?

A: There are number of factors that determine the trace of atoms in an human being ,such as…

Q: What does the atomic mass of an element represent?

A: Elements Element is the basic fundamental part of matter which is the basic unit of every matter…

Q: How do acids and bases differ?

A: An aqueous material is a base that donates electrons, receives protons, or releases ions of…

Q: What are the components of a triglyceride molecule? Why is butter a solid at room temperature, while…

A: Triglyceride are a type of fat present in the blood. They come from the food you eat especially…

Q: What type of bond is found between the oxygen and hydrogens?

A: Oxygen (O2) and hydrogen (H2) molecules are combined or react with each other resulting in the…

Q: What bond is formed when you join two amino acids together?

A: Amino acids are the monomer units of proteins or polypeptides.

Q: What is the difference between a Polar covalent bond and non polar covalent bond?

A: The nonpolar covalent bond is a type of bond which occurs between two atoms that share a pair of an…

Q: What are the possible energy states for atomic carbon?

A: Atomic carbon is considered the simplest form of carbon and it is also termed as mono carbon.

Q: which mineral element is found in nucleic acids ?

A: Nucleic acids are compounds essential for living organisms. There are two types of nucleic acids…

Q: What are elements made of

A: Elements are atomic particles and elements are the smallest known particles except for subatomic…

Q: If 10 magnesium atoms and 10 chlorine atoms were allowed to bump into each other, could they combine…

A: Magnesium and Chlorine combine to form salt magnesium chloride, MgCl2, where one magnesium cation…

Q: What are the monomers

A: Need to define monomers and their types.

Q: Which nucleotides are complementary to one another and so are able to form hydrogen bonds in both…

A: The four bases of DNA are thymine, adenine, guanine, and cytosine. In RNA, except for thymine that…

Q: How is a covalent bond different from an ionic bond?

A: The chemical bonds between different molecules help to bind the molecules together There are many…

Q: What purines and pyrimidines are found in DNA and RNA?

A: The deoxyribonucleic acid is the genetic material that is passed from one generation to another…

Q: What causes atoms to form chemical bonds? Why do some elementsnot bond readily?

A: Chemical bonds are formed due to attraction between elements.

Q: What is the surface of Mercury like?

A: Hello, thank you for your question, We are helping you with answer.

Q: What does the three carbon molecules is called?

A: Carbon molecules have important functions in various cellular functions. Example : glycolysis.

Q: What characteristics of carbon make possible the existence of so many different organic compounds?

A: Carbon is a chemical element with the symbol C and atomic number 6. It is non-metallic and…

Q: Which functional group in DNA carries charges?

A: DNA acts as genetic material for all the organisms present on this Earth. DNA is negatively charged…

Q: How do you account for the low Iodine Number (8 – 10) of coconut oil?

A: Saturated oil  Saturated oil are those oil which are solid at room temperature. They do not have…

Q: What are the differences and similarities of an acid and a base? What are some examples of each?

A: Acid is any substance which is capable of donating hydrogen ions in the solution where as base is…

Q: Why is iodine important for human beings?

A: The trace elements are minerals present in the living tissues in small amounts. The trace elements…

Q: What are weak electrostatic bonds that result in a partial sharing of hydrogen atoms between…

A: A hydrogen bond is an electrostatic attraction between a proton in one molecule and an…

Q: What are the monomers?

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: What is the difference between polyvalent and monovalent?

A: Vaccines are are made up of Monovalent or Polyvalent.monovalent and polyvalent are most widely used…

Q: What are P elements?

A: Transposons are the jumping genes Or mobile genetic elements. It is a sequence of DNA…

Q: if 10 magnesium atoms and 10 chlorine atoms were allowed to bump into each other, could they…

A: Magnesium has electronic configuration- 12- 2,8,2 Chlorine has electronic configuration- 17- 2,8,7…

Q: What does it mean when we talk about acid equivalents and base equivalents?

A: Acids are chemical compounds, which are known to lose protons in the solution. The base is the…

Q: What are the chemical elements that form most of living biological matter?

A: All life beings are made up of matter. Matter is any substance that occupies space and has mass.…

Q: what makes Isotopes of an element different from one another?

A: Isotopes have variation in number of neutrons they posses but number of protons and electrons remain…

Q: How many different elements are there in the molecule?

A: Elemental composition of C8H11NO2   Element Symbol # Carbon C 8 Hydrogen H 11 Nitrogen N 1…

Q: Which are the Trace Elements: Less than 0.01% of Total Atoms in the Body?

A: On Earth, 92 elements are found in their native state. Only 11 of these elements are present in…

Q: Which are the Major Elements: 99.3% of Total Atoms in the Body?

A: The major elements that make up 99.3% of the body are carbon(C), Hydrogen(H), Oxygen(O), and…

Q: What is a covalent bond, and how does it differ from an ionic bond?

A: A bond is a force that helps to hold groups of two or more atoms together to make them a functional…

Q: How many covalent bonds can be formed by atoms of carbon, oxygen and nitrogen and hydrogen?

A: Carbon, nitrogen, oxygen, and hydrogen are the chief elements that form the organic compounds…

Q: If a DNA molecule is found to be 16% Guanine, how much Thymine is in the molecule?

A: Question - If a DNA molecule is found to be 16% Guanine, how much Thymine is in the molecule?