BIOL 1201 Chapter : Biology Notes
Document Summary
[clicker questions] : upper temp for life 132 c, most common habitat for life on the planet the deep sea. [clicker questions] : halophiles love high salt, gold has an atomic # of 79 and an atomic mass of 197. 118: gold has an atomic # of 79 and an atomic mass of 197. 79: in chemistry we learned that ionic bonds were strong; here you said they are weak. No: oxygen has an atomic number of 8. 6: oxygen has an atomic number of 8. 2: the major categories of chemical bonds weak and strong, the major categories of bonds are based on the number of electrons involved. False: polar bonds result from the transfer of electrons between atoms. Water: 70 to 90% of weigh of most life forms, sets the lower temperature limit for life, sets the upper temperature limit? (probably not, water is a biological molecule, the unusual properties of water.
