32) Which one of the following is TRUE regarding water? A) E…

32) Which one of the following is TRUE regarding water? A) Each molecule of water consists of two atoms of hydrogen and one atom of oxygen covalently bonded to each other. B) The oxygen side of the water molecule is partially positive. C) Water is a type of ion. D) Electrons are shared equally between the atoms of water.

33) Each of the following statements is a basic principle of…

33) Each of the following statements is a basic principle of the cell doctrine EXCEPT which one of the following? A) All cells have a nucleus and organelles. B) All living things are composed of cells and cell products. C) A single cell is the smallest unit that exhibits all of the characteristics of life. D) All cells come from preexisting cells.

37) In which one of the following ways do prokaryotic cells…

37) In which one of the following ways do prokaryotic cells differ from eukaryotic cells? A) Prokaryotic cells have a plasma membrane composed entirely of protein. B) Prokaryotic cells lack a membrane-bound nucleus and other membranous organelles. C) Prokaryotic cells lack DNA, RNA, and ribosomes. D) Prokaryotic cells have cytoplasm that is bounded by a cell membrane.

17) Which one of the following best describes the proper seq…

17) Which one of the following best describes the proper sequence of steps involved in the scientific method? A. state hypothesis              D. . support or disprove hypothesis B. observe                             E.  form a prediction C. experiment A) b, a, d, e, c B) a, b, c, d, e C) b, a, e, c, d D) a, b, c, e, d