MATCHING: From the list below, choose the best answer for questions 1-4. [2 poin
ID: 186917 • Letter: M
Question
MATCHING: From the list below, choose the best answer for questions 1-4. [2 points each A. Archaea B. Bacteria C. electror D. element E. energy F. Eukarya G. isomer H. isotope I. mass J. matter K. molecule L mushrooms M. neutrino N. neutron O. octet P. protein 1. All plants belong to this domain of living organisms. 2. Any pure substance, that cannot be broken down into other pure substances Two or more atoms held together by bonds, in a specific ratio. 3. Of the three types of subatomic particles, this one has a positive charge and is found in the atom's nucleus. 4. FILL IN THE BLANK [3 points each] 5. Water has four unique properties that enhance its ability to support life: adhesion/cohesion temperature moderation, the fact that ice floats, and being a great solvent. All four of these properties exist because of the bonds between adjacent water molecules. 6. A liquid (such as distilled water) is considered to be neutral (neither an acid or a base) if it has a pH equal to 7. The primary function of the H-C bonds in hydrocarbons is for 8. Although energy is stored in carbohydrates and lipids molecule that contains the energy that all living things can actually use ("spend"). is the relatively small SHORT ANSWER [4 points each] 9. One of the characteristics of all living things is organization (they are made of cells). What are four (4) other characteristics of life that we talked about in class?Explanation / Answer
Please find the answers below:
Answer 1: Eukarya (all plants are eukaryotic in nature and hence belong to class Eukarya in the modern system of classification of organisms)
Answer 2: Element (chemically, an element represents the most pure form of a substance which cannot be disintegrated further)
Answer 3: Molecule (atoms combine in a fixed manner in a fixed ratio by formation of a variety of chemical bonds to give rise to a molecule, for example water molecule, methane molecule etc)
Answer 4: Proton (the outer shells of an atom contains negatively charged particles called electrons. The nucleus contains two particles, uncharged neutron and positively charged protons)
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