Part 1 of 7 - Chapter 2 27.0 Points Question 1 of 31 3.0 Points What is the attraction between water molecules and other molecules, allowing water to “climb up a straw,” for example? A. ... cohesion B. surface tension C. solvent D. adhesion E. covalent bond Feedback:Great job. Question 2 of 31 3.0 Points What are the monomers that make up proteins? . A. steroids B. amino acids C. oils D. DNA Feedback:Great job. Question 3 of 31 3.0 Points What is the capacity of a substance to withstand rupture when placed under tension or stress? A. surfact tension B. adhesion C. cohesion D. covalent bond E. solvent Feedback:Water molecules are attracted to each other because of hydrogen bonding by cohesion – and this gives rise to surface tension. Review water in Chapter 2. Question 4 of 31 3.0 Points Which particles reside in the nucleus of an atom? A. neutron and electron B. electron, proton and neutron C. electron and proton D. proton and neutron Feedback:Great job. Question 5 of 31 3.0 Points When referring to pH, an example of something that is alkaline includes what? A. stomach acid B. orange juice C. baking soda D. water Feedback:Great job. Question 6 of 31 3.0 Points Which type of bond do the hydrogen and oxygen atoms in water form? A. polar covalent bonds B. nonpolar covalent bonds C. van der Waals Interactions D. hydrogen bonds Feedback:Great job. Question 7 of 31 3.0 Points Which is more likely to dissolve in water? A. glucose B. fat C. wax D. olive oil Feedback:Great job. Question 8 of 31 3.0 Points Which is an example of an isotope? A. Halogens B. Hydrogen-1 C. Actinides D. Carbon-12 Feedback:Great job. Question 9 of 31 3.0 Points In most living species, which monosaccharide is the most important source of energy? A. starch B. glucose C. cellulose D. fructose Feedback:Great job. Part 2 of 7 - Chapter 12 27.0 Points Question 10 of 31 3.0 Points What term describes the forelimb bones of a bird, bat, horse, whale and human? A. homologous B. apomorphy C. synapomorphy D. analogous Feedback:Great job. Question 11 of 31 3.0 Points Which is the correct order of classification from largest group to smallest? A. Species, Genus, Family, Order, Class, Phylum, Kingdom, Domain B. Canis, Eukarya, Chordata, Canidae, lupus, Animalia, Mammalia C. Phylum, Kingdom, Domain, Class, Species, Genus, Family, Order D. Domain, Kingdom, Phylum, Class, Order, Family, Genus, Species Feedback: Great job. Question 12 of 31 3.0 Points What is a group of closely related organisms and their common ancestor on a phylogeny? A. clade B. outgroup C. vertebrate D. synapomorphy Feedback:Great job. Question 13 of 31 3.0 Points Which best describes the assumption maximum parsimony is built on? A. All of life evolves as a goal driven process under the direction of a higher power. B. Molecular data is superior to morphological data when reconstructing evolutionary events. C. Shared derived characteristics define monophyletic groups. D. Evolutionary events occurred in the simplest, most obvious way. Feedback:Great job. Question 14 of 31 3.0 Points Which assumption of cladistics is correctly stated? A. There are multiple universal last common ancestors (LUCA). B. Traits remain homologous and unchanged from one state to another. [Show More]
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