What is this molecule? Carbon atoms are green, oxygen atoms are red, nitrogen atoms are blue and hydrogen atoms are white. O Glycine Guanine Methane Glycerol Galactose O O OO

Q: Lare molecules with the same molecular formula but different structure and function. Isotopes…

A: Molecular structure of a compound determined if physical and chemical properties. Chemical…

Q: What type of bonds form between oxygen & Hydrogen atom

A: The hydrogen an atom and oxygen atom together forms water molecule.

Q: A biological molecule is shown here. What is the most likely classification of this molecule? HO…

A: The four classes of biological macromolecules are nucleic acids, carbohydrates proteins and lipids.…

Q: When X-rays penetrate cells, electrons are ejected from atoms of molecules. Stable molecules can be…

A: X-rays or X-radiation is a type of electromagnetic radiation. They are used for imaging the body…

Q: Which of the following is an example of a hydrogen bond? the bond between the H of one water…

A: The molecules of different elements present around us show different kinds of interactions with each…

Q: Life on earth is often described as being carbon-based. What are some of the properties of the…

A: All life on Earth is carbon-based as we understand. In layman's terms, this indicates that carbon is…

Q: Which one is more polar? a. H20 b. CH3COOH

A: The separation of electric charge among the atoms of the given molecule is termed as its polarity.…

Q: How many hydrocarbon chains do phospholipid molecules have? A) 1 B) 2 C) 3 D) It depends, it can be…

A: The cell membrane is constituted by an important component called the phospholipids. They form a…

Q: The most abundant form of carbon has an atomic number of 6 and a mass of 12. A small amount of…

A: Atom is the smallest unit of matter that can be divided into three namely, electrons (the negatively…

Q: Glucose has five OOH groups and six carbon atoms.

A: Glucose is the main source of metabolic energy in living things as it serves as the main substrate…

Q: What are typical characteristics of organic molecules in living organisms? O Neither O Carbon atoms…

A: Organic molecules in living organisms are usually larger and more complex than inorganic molecules.…

Q: The sugars in RNA and DNA are almost identical. The main difference is the presence or absence of…

A: DNA/RNA are polymers of nucleotides. A nucleotide consists of a nitrogenous base(A, T, G, C)…

Q: Which arrow is pointing at a peptide bond in this molecule? H н4 о H H2N 11 CH H CH2 H OH SH O A) 1…

A: A peptide bond is a covalent chemical bond that is formed between the nitrogen atom of amino group…

Q: Which of the following bonds stores the greatest amount of chemical energy within a carbohydrate…

A: Introduction: Carbohydrates are the primary bodybuilding components of numerous living beings.

Q: Which of the following has 3 or more carbons and the equivalent of one water molecule per carbon?…

A: Biomolecules are molecules that are produced inside living organisms—the major classes of…

Q: 11H and 13H have (a) different chemical properties because they have different atomic numbers (b)…

A: The chemical properties of an element are not defined by the number of protons. Protons are…

Q: Which of the following is an organic molecule?a. CO2 c. H2Ob. O2 d. C6H12O6

A: Organic molecules are made up of carbon atoms that form long chains or rings.

Q: Which structure below shows the placement of the hydroxyl groups of the other carbons that form part…

A: The ring structure is called Haworth projection where as straight chain model is Fischer projection.…

Q: Which molecules is useful for holding proteins and fats in suspension with eachother? O…

A: Fats and lipids are considered as the fuel source, which provides high calories, which is utilized…

Q: In a water molecule, hydrogens are partially _____; oxygens are partially _____.

A: Hydrogens : It is the chemical element with the symbol H and atomic number 1 with a standard atomic…

Q: Why is carbon such an important molecule for life? It is part of the water molecule It readily forms…

A: Carbon - Atomic number- 6 Valency- +4 Electronic configuration- 2,4

Q: For numbers 21-22, refer to the image given below. CH3CH2-0-H + H* 21. What type of bond will be…

A: Alcohols, just like water, are both weak bases and weak acids. The acid ionization constant of…

Q: A hydrogen bond can form between adjacent to each other. two oxygen atoms O negative charges O a…

A: According to our guidelines we can only answer the first question and rest of the question can be…

Q: Cholesterol is built up from multiple copies of a five-carbon molecule known as O isoprene O retinol…

A: Biological macromolecules are those large molecules that are necessary for the survival and growth…

Q: H What is this molecule? N-C-C OH R Name this molecule Explain

A: Protein is made up of a monomeric unit called amino acid and there are 20 amino acids that code for…

Q: Citric acid (aka citrate, but with the H’s back on) has _____ (#) carboxylic acid groups.  Fumarate…

A: Citric acid, fumarate and pyruvate are the reaction intermediate of the cellular respiration. All…

Q: A(n). is the smallest unit of an element that retains all the properties of that element. O molecule…

A: Elements are substances that cannot be further broken into particles. An element consists of types…

Q: Oxygen has 8 protons, 8 neutrons, and 8 electrons. What is its atomic mass?(a) 8 (b) 16 (c) 24 (d)…

A: In the atmosphere, different elements, atoms, molecules are present like nitrogen, hydrogen, carbon,…

Q: How many carbon atoms are there in the longest chain? Br seven O eight nine none of the above

A: The naming of an organic compound is primarily done on the basis of identification of its longest C…

Q: What type of compound is this? CH3COCH3 Acid Alcohol Aldehyde Ester Ether Ketone

A: A moiety or a specific group of atoms present in a molecule that possess their own characteristic…

Q: why is water considered a polar molecule? 1.the oxygen is found between the two hydrogens 2.its…

A: Water is the main component of earth and all living organisms in the planet. It is transparent,…

Q: A molecule consists of a chain of glucose monomers linked together. What type of molecule is this?…

A: Carbohydrates are of many types such as monosaccharides, disaccharides, oligosaccharides, and…

Q: vel 1) O bonds in carbon dioxide molecul 2 bonds in glucose molecules atoms of oxygen

A: Cellular respiration is the mechanism by which organisms mix oxygen with food molecules, diverting…

Q: What type of bonds occur BETWEEN water molecules? OPolar covalent Non polar covalent Hydrogen O…

A: Water molecule consists of two atoms of hydrogen linked to the same atom of oxygen.

Q: Which statement about carbon is true? Group of answer choices Carbon has 4 valence electrons. Carbon…

A: Carbon is unique element because it is able to form covalent bonds with up to 4 items at one time.

Q: At room temperature, all of the elements in group 18 (the noble gases) Are very reactive. Are not…

A: In the periodic table, group 18 is occupied by the noble gases. These are six in number and are…

Q: Which molecules are very dependent on amide bonds? O Proteins RNA O Amylose O DNA

A: Amide bonds is also known as peptide bonds are the covalent chemical bonds that are involved in…

Q: Which of the following bond/s results from a sharing of electron(s) between atoms ? [MA} ionic bond…

A: 1) Water:  it is essential for life. water is the most abundant substance in the living cell. It is…

Q: Carbohydrates, lipids, proteins, and DNA are all polymers joined together by what type of chemical…

A: Polymer of biomolecules are joined together by covalent bonds . There are four major classes of…

Q: What types of covalent bonds can be found between carbon atoms in organic compounds

A: Chemical entities that are made up of more than one type of atoms are called compounds. Examples of…

Q: Which of the following neutral atoms contains six (6) Valence electrons Nitrogen, atomic number 7…

A: valance electrons  are the nuber of electrons present on the outtermost orbital .  these electrons…

Q: The carbon labeled in the structure below is the 3' carbon, and the carbon labeled is the 5' carbon.…

A: Nucleic acids are a macromolecule that carries the genetic information of living organisms. It is…

Q: Considering only the side chains of the amino acids in the molecule shown above, how many can…

A: Hydrogen bonding is the bonding between the Hydrogen in a molecular dipole and an electronegative…

Q: Shown here is the chemical formula for ammonia. NH3 The 3 in the chemical formula for ammonia means…

A: Elements combine and form the compound.some compounds are homogeneous ie formed by the same elements…

Q: Another fossil-fuel gas used in cooking appliances is "propane", used commonly in backyard grills…

A: Introduction A Fossil Fuel Is A Hydrocarbon-containing Substance Generated Underground From The…

Q: Simple sugars Enzyme 1. Carbohydrate Steroids 2. Lipid Guanine 3. Protein 4. Nucleic Acid…

A: Carbohydrates are the sugar molecules. Along with fats and proteins. They are one of the 3 main…

Q: Vitamin B12, also known as cobalamin, has the following chemical formula: C63H88CON14014P What makes…

A: Vitamin is an organic molecule that is essential micronutrient which an organism needs in small…

Q: The molecule shown below is NH2 HO N. Но но

A: Deoxyribonucleic acid (DNA) is a molecule comprised of two polynucleotide chains that wrap around…

Q: The questions in the left hand column correspond to the diagram in the right hand column. Read each…

A: Shown molecule is a disaccharide made up of 2 sugar monomers.