uestions if anything is unclear. GOOB LUCR! For the next few questions, select f
ID: 191386 • Letter: U
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uestions if anything is unclear. GOOB LUCR! For the next few questions, select from: a) lonic b) Hydrogen c) Covalent d) Van der Waals e) Polar ab) Nonpolar system to qual on nt internal inside and This bond may be strong outside an aqueous environment, but once in a watery solution, it will readily break. 9) 10) The surface tension of water is due to this kind of tatement chanistic oices: bond. 11) This kind of bond is the strongest we will talk about in this class and typically requires an enzyme to break. 12) 02 or H2 gases are molecules because all atoms pull equally on the shared electrons. s work e (CO2) in nsors thetic 13) This specific kind of bond is characterized by two atoms sharing electrons, thus completing each atom's outer electron orbital. in 14) Water is a(n)_molecule because its oxygen side is more negative than its hydrogen sides. on in turn where we For the next few questions, select from: des t it also body to to move a) Proteins b) Nucleic acids c) Lipids d) Carbohydrates 15) The monomers of contain either 5 or 6 carbon atoms. 16) These nonpolar biomolecules are an important source of energy for the body, and are typically stored in adipose tissue. 17) There are seven functional categories of these biomolecules (e.g., membrane transporters, signal l change olecule t is 18) Steroid hormones and eicosanoids are specific 19) The building blocks for this biomolecule category 20) The monomers in this category of biomolecule are molecules, etc.). examples of this biomolecule category. come in saturated or unsaturated forms. composed of a nitrogenous base, a sugar molecule, and a phosphate functional group.Explanation / Answer
9. Ionic bond (Ionic bonds are formed between two oppositely charged ions (usually a positively charged metal and a negatively charged nonmetal), and their force of an attraction has to do with the attraction between negative and positively shared atom, but dissociate when dissolved in water)
10. hydrogen bonding - between water molecules (The attraction of hydrogen in one molecule to the oxygen in another)
11. Covalent bond (Peptide bond which is a covalent bond)
12. non-polar (Both atoms of the same element have the same "pull" on the electrons they are sharing, so their equal pull cancels out, making the molecule non-polar.)
13. covalent bond
14. Polar -universal solvent
15. carbohydrate (polymer of monosaccharides like glucose)
16. lipids or fats(triglycerides, fatty acid or glycerol)
17. proteins (Proteins function as enzymes to catalyze chemical reactions)
18. lipids (Steroids include cholesterol, sex hormones (progesterone, estrogen, and testosterone)
19. lipids (saturated fatty acid and unsaturated fatty acid)
20. Nucleic acids (pentose sugar, nitrogenous base(adenine, guanine, cytosine, thiamine) and phosphate group)
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