Final Test bank

Final Test bank - MULTIPLE CHOICE Choose the one...

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MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) A maple leaf is at which level in the hierarchy of biological organization? 1) _______ A) cell B) tissue C) organelle D) organ E) organ system 2) In terms of the hierarchical organization of life, a bacterium is at the ________ level of organization, whereas a human is at the ________ level of organization. 2) _______ A) single organelle; organism B) single tissue; multicellular organism C) single-celled organism; multicellular organism D) tissue; organism E) organelle; organ system 3) Plants convert the energy of sunlight into 3) _______ A) the potential energy of chemical bonds. B) minerals. C) carbon dioxide and water. D) the energy of motion. E) kinetic energy. 4) A new species has been discovered. Individuals of this species are multicellular eukaryotes that obtain nutrients from decomposing organic matter. How should this species be classified? 4) _______ A) domain Eukarya, kingdom Protista B) domain Bacteria, kingdom Prokaryota C) domain Eukarya, kingdom Fungi D) domain Archaea, kingdom Bacteria E) domain Eukarya, kingdom Plantae 5) What are the two classifications of prokaryotes? 5) _______ A) domain Archaea and kingdom Monera B) domain Bacteria and domain Archaea C) domain Bacteria and kingdom Monera D) domain Eukarya and kingdom Monera E) domain Bacteria and domain Eukarya 6) About 25 of the 92 natural elements are known to be essential to life. Which four of these 25 elements make up approximately 96% of living matter? 6) _______ A) carbon, sulfur, phosphorus, hydrogen B) oxygen, hydrogen, calcium, sodium C) carbon, sodium, chlorine, nitrogen D) carbon, hydrogen, nitrogen, oxygen E) carbon, oxygen, sulfur, calcium 7) The mass number of an element can be easily approximated by adding together the number of ________ in an atom of that element. 7) _______ A) neutrons and electrons B) protons and neutrons C) energy levels D) protons and electrons E) isotopes 8) A covalent chemical bond is one in which 8) _______ A) the inner-shell electrons of one atom are transferred to the outer shell of another atom.
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B) outer-shell electrons of two atoms are shared so as to satisfactorily fill the outer electron shells of both atoms. C) outer-shell electrons of one atom are transferred to the inner electron shells of another atom. D) protons and neutrons are shared by two atoms so as to satisfy the requirements of both atoms. E) electrons are removed from one atom and transferred to another atom so that the two atoms become oppositely charged. 9) A polar covalent bond can form when 9) _______ A) one of the atoms has a greater affinity for electrons than the other atom of the same molecule. B) two atoms of a molecule attract electrons equally.
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This note was uploaded on 04/14/2008 for the course BSC 1010 C taught by Professor Solorzano during the Spring '08 term at Valencia.

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Final Test bank - MULTIPLE CHOICE Choose the one...

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