1. Pre-AP Biology Study Guide Review

2. In the figure above, what is picture 3 a model of? A.Active transport B.An isotonic solution C.A hypotonic solution D.A hypertonic solution

3. In the figure above, what is picture 3 a model of? A.Active transport B.An isotonic solution C.A hypotonic solution D.A hypertonic solution

4. In the figure above, what is picture 2 a model of? A.Active transport B.An isotonic solution C.A hypertonic solution D.A hypotonic solution

5. In the figure above, what is picture 2 a model of? A.Active transport B.An isotonic solution C.A hypertonic solution D.A hypotonic solution

6. In the figure above, what is picture 1 a model of? A.A hypotonic solution B.An isotonic solution C.A hypertonic solution D.Active transport

7. In the figure above, what is picture 1 a model of? A.A hypotonic solution B.An isotonic solution C.A hypertonic solution D.Active transport

8. Refer to the illustration above. The cell shown is probably an animal cell because A.It has a cell membrane B.Is does not have a cell wall C.It does not have a nucleus D.It has mitochondria

9. Refer to the illustration above. The cell shown is probably an animal cell because A.It has a cell membrane B.Is does not have a cell wall C.It does not have a nucleus D.It has mitochondria

10. Refer to the illustration above. Which structure immediately identifies that cell as a eukaryote? A.Structure 1 B.Structure 4 C.Structure 3 D.Structure 2

11. Refer to the illustration above. Which structure immediately identifies that cell as a eukaryote? A.Structure 1 B.Structure 4 C.Structure 3 D.Structure 2

12. Refer to the illustration above. The cell’s chromosomes are found in A.Structure 5 B.Structure 3 C.Structure 1 D.Structure 2

13. Refer to the illustration above. The cell’s chromosomes are found in A.Structure 5 B.Structure 3 C.Structure 1 D.Structure 2

14. Refer to the illustration above. Structure 1 is A.The endoplasmic reticulum B.A Golgi apparatus C.The nucleus D.A mitochondrion

15. Refer to the illustration above. Structure 1 is A.The endoplasmic reticulum B.A Golgi apparatus C.The nucleus D.A mitochondrion

16. The base-pairing rule states that the following are base pairs in DNA: A.Uracil-tymine; guanine-cytosine B.Adenine-thymine; guanine-cytosine C.Adenine-guanine; thymine-cytosine D.Adenine-thymine; uracil-cytosine

17. The base-pairing rule states that the following are base pairs in DNA: A.Uracil-tymine; guanine-cytosine B.Adenine-thymine; guanine-cytosine C.Adenine-guanine; thymine-cytosine D.Adenine-thymine; uracil-cytosine

18. The atomic number of an element is defined as the number of A.Protons and electrons B.Neutrons and electrons C.Protons and neutrons D.Protons, neutrons, and electrons E.Protons

19. The atomic number of an element is defined as the number of A.Protons and electrons B.Neutrons and electrons C.Protons and neutrons D.Protons, neutrons, and electrons E.Protons

20. What is a type of chemical mixture where one substance is dispersed evenly throughout another? A.Mixture B.Ion C.Compound D.atom

21. What is a type of chemical mixture where one substance is dispersed evenly throughout another? A.Mixture B.Ion C.Compound (suppose to be solution) D.atom

22. Which of the following does NOT expend energy? A.Endocytosis B.Diffusion C.A sodium-potassium pump D.Active transport

23. Which of the following does NOT expend energy? A.Endocytosis B.Diffusion C.A sodium-potassium pump D.Active transport

24. An compound with a pH greater than 7 is called a(n) A.Acid B.Base C.Buffer D.atom

25. An compound with a pH greater than 7 is called a(n) A.Acid B.Base C.Buffer D.atom

26. The smallest unit of a substance that can exist independently, consisting of one or more atoms held together by chemical forces is a A.Cell B.Molecule C.Isotope D.Atom

27. The smallest unit of a substance that can exist independently, consisting of one or more atoms held together by chemical forces is a A.Cell B.Molecule C.Isotope D.Atom

28. All of the following would be appropriate safety rules expect A.Do not taste or directly inhale any unknown chemicals. B.Tie back loose clothing and long hair. C.Use your extra lab time to discover how various chemicals react when combined. D.Read and follow all safety instructions.

29. All of the following would be appropriate safety rules expect A.Do not taste or directly inhale any unknown chemicals. B.Tie back loose clothing and long hair. C.Use your extra lab time to discover how various chemicals react when combined. D.Read and follow all safety instructions.

30. Which of the following is a region of the cell that helps to organize the spindle? A.Centrosome B.Chromosome C.Centriole D.Chromatid E.centromere

31. Which of the following is a region of the cell that helps to organize the spindle? A.Centrosome B.Chromosome C.Centriole D.Chromatid E.centromere

32. What is the substance that is dissolved in a given solution? A.Solvent B.Solute C.Cohesion D.Mixture

33. What is the substance that is dissolved in a given solution? A.Solvent B.Solute C.Cohesion D.Mixture

34. Mitosis is a process by which A.Cells grow in size. B.Cytokinesis occurs C.DNA is replicated D.A cell’s nucleus divides

35. Mitosis is a process by which A.Cells grow in size. B.Cytokinesis occurs C.DNA is replicated D.A cell’s nucleus divides

36. The diffusion of water across a selectively permeable membrane is called A.Facilitated diffusion B.Osmotic pressure C.Active transport D.osmosis

37. The diffusion of water across a selectively permeable membrane is called A.Facilitated diffusion B.Osmotic pressure C.Active transport D.osmosis

38. The process by which water passes into or out of a cell is called A.Osmosis B.Selective transport C.Solubility D.Endocytosis

39. The process by which water passes into or out of a cell is called A.Osmosis B.Selective transport C.Solubility D.Endocytosis

40. Which organelle would you expect to find in plant cells but not animal cells? A.Chloroplast B.Ribosome C.Mitochondrion D.Smooth Endoplasmic Reticulum

41. Which organelle would you expect to find in plant cells but not animal cells? A.Chloroplast B.Ribosome C.Mitochondrion D.Smooth Endoplasmic Reticulum

42. Chromosomes that are in the form of a X are present during which phase of the cell cycle? A.G 1 B.Prophase C.Anaphase D.Telophase E.G 0

43. Chromosomes that are in the form of a X are present during which phase of the cell cycle? A.G 1 B.Prophase C.Anaphase D.Telophase E.G 0

44. A biological compound containing carbon, hydrogen, and oxygen that is an important source of food and energy is a(n) A.Carbohydrate B.Fat C.Atom D.proton

45. A biological compound containing carbon, hydrogen, and oxygen that is an important source of food and energy is a(n) A.Carbohydrate B.Fat C.Atom D.proton

46. Which organelle is the control center of the cell? A.Chloroplast B.Mitochondrion C.Nucleus D.Ribosome

47. Which organelle is the control center of the cell? A.Chloroplast B.Mitochondrion C.Nucleus D.Ribosome

48. During which phase of mitosis do the chromosomes line up along the middle of the dividing cell? A.Prophase B.Anaphase C.Telophase D.metaphase

49. During which phase of mitosis do the chromosomes line up along the middle of the dividing cell? A.Prophase B.Anaphase C.Telophase D.metaphase

50. A diploid cell is one that A.All of the above B.Has chromosomes found in pairs C.Has two homologues of each chromosome D.Is designated by the symbol 2n

51. A diploid cell is one that A.All of the above B.Has chromosomes found in pairs C.Has two homologues of each chromosome D.Is designated by the symbol 2n

52. Molecules that are too large to be moved across a cell membrane can be removed from the cell by A.Osmosis B.Exocytosis C.Diffusion D.Lipid carriers

53. Molecules that are too large to be moved across a cell membrane can be removed from the cell by A.Osmosis B.Exocytosis C.Diffusion D.Lipid carriers

54. A structure within a cell that performs a specific function is called a(n) A.Tissue B.Organ C.Biocenter D.organelle

55. A structure within a cell that performs a specific function is called a(n) A.Tissue B.Organ C.Biocenter D.organelle

56. What type of energy is lost during energy conversions? A.Mechanical B.Kinectic C.Solar D.Potential E.Heat

57. What type of energy is lost during energy conversions? A.Mechanical B.Kinectic C.Solar D.Potential E.Heat

58. The chromosomes in your body A.Include 44 autosomes B.Includes 2 sex chromosomes C.Exist in 23 pairs. D.All of the Above.

59. The chromosomes in your body A.Include 44 autosomes B.Includes 2 sex chromosomes C.Exist in 23 pairs. D.All of the Above.

60. The cell cycle is the A.Series of events that cells go through as they grow and divide. B.Period of times between the birth and the death of a cell. C.Time it takes for one cell to undergo mitosis. D.Time from prophase until cytokinesis.

61. The cell cycle is the A.Series of events that cells go through as they grow and divide. B.Period of times between the birth and the death of a cell. C.Time it takes for one cell to undergo mitosis. D.Time from prophase until cytokinesis.

62. The first phase of mitosis is called A.Anaphase. B.Interphase. C.Prophase. D.Metaphase.

63. The first phase of mitosis is called A.Anaphase. B.Interphase. C.Prophase. D.Metaphase.

64. What of the following descriptions best matches a cell that is in S phase of the cell cycle? A.Organelles and molecules required for reproduction are being produced. B.The cytoplasm and nuclei are partitioned into 2 different cells. C.The chromosomes are being moved to opposing areas of the cell. D.The chromosomal DNA is being actively replicated. E.The cell is growing, increasing in size and making new organelles.

65. What of the following descriptions best matches a cell that is in S phase of the cell cycle? A.Organelles and molecules required for reproduction are being produced. B.The cytoplasm and nuclei are partitioned into 2 different cells. C.The chromosomes are being moved to opposing areas of the cell. D.The chromosomal DNA is being actively replicated. E.The cell is growing, increasing in size and making new organelles.

66. What is a substance that is produced in a chemical reaction? A.Molecule B.Products C.Reactants D.Buffer

67. What is a substance that is produced in a chemical reaction? A.Molecule B.Products C.Reactants D.Buffer

68. The purpose of the mitosis includes all the of following expect A.Repair of tissue in an injury caused by a burn B.Reproduction of a single-celled amoeba C.Formation of sperm in a frog D.Lengthening the long bones of a child E.Replacement of cells removed by a skinned knee

69. The purpose of the mitosis includes all the of following expect A.Repair of tissue in an injury caused by a burn B.Reproduction of a single-celled amoeba C.Formation of sperm in a frog D.Lengthening the long bones of a child E.Replacement of cells removed by a skinned knee

70. A carbon atom shares two oxygen atoms to form carbon dioxide. This type of bonding is best described as A.Hydrogen B.Covalent C.Ionic D.Hydrophobic E.Carbon

71. A carbon atom shares two oxygen atoms to form carbon dioxide. This type of bonding is best described as A.Hydrogen B.Covalent C.Ionic D.Hydrophobic E.Carbon

72. Which of the following statements are correct? I) The independent variable is generally graphed on the y-axis. II) The dependent variable is the variable that responds. III) The dependent variable is generally graphed on the y-axis. A.I and II only B.II and III only C.II only D.I only

73. Which of the following statements are correct? I) The independent variable is generally graphed on the y-axis. II) The dependent variable is the variable that responds. III) The dependent variable is generally graphed on the y-axis. A.I and II only B.II and III only C.II only D.I only

74. The primary function of DNA is to A.Prevent mutations B.Control chemical processes within cells C.Store and transmit genetic information D.Make proteins

75. The primary function of DNA is to A.Prevent mutations B.Control chemical processes within cells C.Store and transmit genetic information D.Make proteins

76. The membrane-bound organelle that is a result of endocytosis and is a pinched of portion of the cell membrane is a A.Nucleus B.Ribosome C.Protein D.Vesicle

77. The membrane-bound organelle that is a result of endocytosis and is a pinched of portion of the cell membrane is a A.Nucleus B.Ribosome C.Protein D.Vesicle

78. All of the following are examples of constant, or controlled, variables for an experiment that measures the effect of different fertilizers on grass except A.Varying the amounts of fertilizer given to each plot of grass B.Limiting the amount of natural light to which the plants are exposed C.Using disease-free grass plots D.Keeping the amount of water in each plot the same

79. All of the following are examples of constant, or controlled, variables for an experiment that measures the effect of different fertilizers on grass except A.Varying the amounts of fertilizer given to each plot of grass B.Limiting the amount of natural light to which the plants are exposed C.Using disease-free grass plots D.Keeping the amount of water in each plot the same

80. Which of the following best describes the function of mitochondria? A.They store energy from food molecules. B.They convert energy from food molecules into energy the cell can use. C.They produce nucleic acid that release energy D.They store energy from sunlight.

81. Which of the following best describes the function of mitochondria? A.They store energy from food molecules. B.They convert energy from food molecules into energy the cell can use. C.They produce nucleic acid that release energy D.They store energy from sunlight.

82. Which underlined segment of the experiment is Sam’s conclusion? A.II only B.III only C.V only D.IV only

83. Which underlined segment of the experiment is Sam’s conclusion? A.II only B.III only C.V only D.IV only

84. Which of the following did Sam use as a control in his experiment? A.Equal size strips of white cloth B.Leaving the cloths in the bowls fro the same amount of time C.15 g of Oxyclean D.One bowl containing no cleaner E.Bowls A, B, and C

85. Which of the following did Sam use as a control in his experiment? A.Equal size strips of white cloth B.Leaving the cloths in the bowls fro the same amount of time C.15 g of Oxyclean D.One bowl containing no cleaner E.Bowls A, B, and C

86. Cell membrane “pumps” move substances from areas of lower concentration to areas of higher concentration. This is an example of A.Active transport B.Passive transport C.Osmosis D.diffusion

87. Cell membrane “pumps” move substances from areas of lower concentration to areas of higher concentration. This is an example of A.Active transport B.Passive transport C.Osmosis D.diffusion

88. The process by which a cell divides into two daughter cells is called A.Mitosis B.Interphase C.Metaphase D.Cell division

89. The process by which a cell divides into two daughter cells is called A.Mitosis B.Interphase C.Metaphase D.Cell division

90. Elements are substances composed of a single type of A.Ion B.Compound C.Protein D.Molecule E.Atom

91. Elements are substances composed of a single type of A.Ion B.Compound C.Protein D.Molecule E.Atom

92. The structure labeled A in Figure 10-2 is called the A.Centriole B.Sister chromatid C.Centromere D.Spindle

93. The structure labeled A in Figure 10-2 is called the A.Centriole B.Sister chromatid C.Centromere D.Spindle

94. The structures labeled B in figure 10-2 are called A.Centrioles B.Spindles C.Centromeres D.Sister chromatids

95. The structures labeled B in figure 10-2 are called A.Centrioles B.Spindles C.Centromeres D.Sister chromatids

96. An explanation that has been well tested and unifies a broad range of observations is a A.Theory B.Hypothesis C.Solution D.guess

97. An explanation that has been well tested and unifies a broad range of observations is a A.Theory B.Hypothesis C.Solution D.guess

98. A substance that reacts with another in a chemical reaction is a A.Monomer B.Product C.Reactant D.solvent

99. A substance that reacts with another in a chemical reaction is a A.Monomer B.Product C.Reactant D.solvent

100. What is the negatively charged particle of an atom that orbits the nucleus? A.Ion B.Neutron C.Proton D.electron

101. What is the negatively charged particle of an atom that orbits the nucleus? A.Ion B.Neutron C.Proton D.electron

102. Collectively, the time spent in G 1 +S+G 2 is called A.M phase B.Mitosis C.Cytokinesis D.interphase

103. Collectively, the time spent in G 1 +S+G 2 is called A.M phase B.Mitosis C.Cytokinesis D.interphase

104. Which of the following statements is NOT part of the cell theory? A.Only animals are composed of cells. B.All cells are produced from other cells. C.Cells are the basic unit of structure and function in living things. D.All living things are composed of cells.

105. Which of the following statements is NOT part of the cell theory? A.Only animals are composed of cells. B.All cells are produced from other cells. C.Cells are the basic unit of structure and function in living things. D.All living things are composed of cells.

106. Unlike passive transport, active transport A.Requires energy. B.Does not involve exocytosis. C.Includes osmosis. D.Only moves substances down concentration gradients.

107. Unlike passive transport, active transport A.Requires energy. B.Does not involve exocytosis. C.Includes osmosis. D.Only moves substances down concentration gradients.

108. If a grasshopper gland cell has 24 chromosomes and goes through mitosis, how many chromosomes would be found in each daughter cell? A.6 B.24 C.48 D.8 E.16

109. If a grasshopper gland cell has 24 chromosomes and goes through mitosis, how many chromosomes would be found in each daughter cell? A.6 B.24 C.48 D.8 E.16

110. The measure of the acidity or alkalinity is the A.pH B.Polarity C.Temperature D.mass

111. The measure of the acidity or alkalinity is the A.pH B.Polarity C.Temperature D.mass

112. The neutral particle of an atom that is located in the nucleus is called the A.Neutron B.Electron C.Ion D.proton

113. The neutral particle of an atom that is located in the nucleus is called the A.Neutron B.Electron C.Ion D.proton

114. Diffusion takes place A.Only through a lipid bilayer membrane. B.From an area of high concentration to an area of low concentration. C.From an area of low concentration to an area of high concentration D.Only in liquids.

115. Diffusion takes place A.Only through a lipid bilayer membrane. B.From an area of high concentration to an area of low concentration. C.From an area of low concentration to an area of high concentration D.Only in liquids.

116. Cancer is a disorder in which some cells have lost the ability to control their A.Surface area B.Spindle fibers C.Size D.Growth rate.

117. Cancer is a disorder in which some cells have lost the ability to control their A.Surface area B.Spindle fibers C.Size D.Growth rate.

118. Which of the following can be identified as a reactant? CO 2 +H 2 O→H 2 CO 3 A.CO 2 and H 2 CO 3 B.H 2 O C.H 2 CO 3 D.CO 2 and H 2 O E.CO 2

119. Which of the following can be identified as a reactant? CO 2 +H 2 O→H 2 CO 3 A.CO 2 and H 2 CO 3 B.H 2 O C.H 2 CO 3 D.CO 2 and H 2 O E.CO 2

120. The movement of water upward from the roots to the stems, and to the leaves, is partially due to which property of water? A.High heat of vaporization B.High specific heat C.Less dense as a solid D.Cohesion E.Neutral pH

121. The movement of water upward from the roots to the stems, and to the leaves, is partially due to which property of water? A.High heat of vaporization B.High specific heat C.Less dense as a solid D.Cohesion E.Neutral pH

122. What is a substance that dissolves another to form a solution? A.Solute B.Product C.Mixture D.solvent

123. What is a substance that dissolves another to form a solution? A.Solute B.Product C.Mixture D.solvent

124. A nucleotide consists of A.A sugar, a phosphate group, and a nitrogenous base B.A sugar, a protein, and adenine C.A sugar, an amino acid, and starch D.A starch, a phosphate group, and a nitrogenous base

125. A nucleotide consists of A.A sugar, a phosphate group, and a nitrogenous base B.A sugar, a protein, and adenine C.A sugar, an amino acid, and starch D.A starch, a phosphate group, and a nitrogenous base

126. The purpose of a biology course is to A.Study the structure and function of animals. B.Observe, measure, and analyze microscopic organisms. C.Study living organisms and understand their relationships to each other. D.Recognize the meanings of interdependence and coexistence.

127. The purpose of a biology course is to A.Study the structure and function of animals. B.Observe, measure, and analyze microscopic organisms. C.Study living organisms and understand their relationships to each other. D.Recognize the meanings of interdependence and coexistence.

128. Which unit of measurement is used to record the volume of 10 sunflower seeds? A.Grams B.Milliliters C.°C D.ounce

129. Which unit of measurement is used to record the volume of 10 sunflower seeds? A.Grams B.Milliliters C.°C D.ounce

130. The positively charged particle of an atom that is located in the nucleus is the A.Nucleic acid B.Neutron C.Electron D.proton

131. The positively charged particle of an atom that is located in the nucleus is the A.Nucleic acid B.Neutron C.Electron D.proton

132. A sodium atom loses an electron to form NA +. NA + is A.An isomer B.A covalent charge. C.An ion D.An atom E.An isotope

133. A sodium atom loses an electron to form NA +. NA + is A.An isomer B.A covalent charge. C.An ion D.An atom E.An isotope

134. In which phase of mitosis do chromosomes become visible? A.Metaphase B.Interphase C.Telophase D.Prophase

135. In which phase of mitosis do chromosomes become visible? A.Metaphase B.Interphase C.Telophase D.Prophase

136. Which list represents the levels of organization in a multicellular organism from the simplest level to the most complex level? A.Organ system, organ, tissue, cell B.Tissue, organ, organ system C.Cell, tissue, organ, organ system D.Cell, tissue, organ system

137. Which list represents the levels of organization in a multicellular organism from the simplest level to the most complex level? A.Organ system, organ, tissue, cell B.Tissue, organ, organ system C.Cell, tissue, organ, organ system D.Cell, tissue, organ system

138. What is the piece of lab equipment labeled A? A.Erlenmeyer flask B.100 mL beaker C.Test tube D.dropper

139. What is the piece of lab equipment labeled A? A.Erlenmeyer flask B.100 mL beaker C.Test tube D.dropper

140. 1.5 m will convert to A.150 km B.0.0015 km C.1500 km D.0.00015 km

141. 1.5 m will convert to A.150 km B.0.0015 km C.1500 km D.0.00015 km

142. Osmosis is a type of A.Passive transport B.Endocytosis C.Facilitated diffusion D.Active transport

143. Osmosis is a type of A.Passive transport B.Endocytosis C.Facilitated diffusion D.Active transport

144. Which of the following can be identified as a product? CO 2 +H 2 O→H 2 CO 3 A.CO 2 and H 2 CO 3 B.H 2 O C.CO 2 D.H 2 CO 3 E.CO 2 and H 2 O

145. Which of the following can be identified as a product? CO 2 +H 2 O→H 2 CO 3 A.CO 2 and H 2 CO 3 B.H 2 O C.CO 2 D.H 2 CO 3 E.CO 2 and H 2 O

146. Which of the following shows the correct sequence of the cell cycle? A.C→M→G 1 →S→G2 B.G 1 →S→G 2 →M→C C.S→G 1 →G 2 →M→C D.None of the above

147. Which of the following shows the correct sequence of the cell cycle? A.C→M→G 1 →S→G2 B.G 1 →S→G 2 →M→C C.S→G 1 →G 2 →M→C D.None of the above

148. What type of energy is contained in a chemical bond? A.Potential B.Kinetic C.Heat D.Mechanical E.Solar

149. What type of energy is contained in a chemical bond? A.Potential B.Kinetic C.Heat D.Mechanical E.Solar

150. All of the following are true about the structure of DNA except A.The long strand of nucleotide are twisted into a double helix B.DNA consists of 2 strands of nucleotides joined by hydrogen bonds. C.Every DNA nucleotide contains of a sugar, a phosphate group, and a base. D.Short strands of DNA are contained in chromosomes inside the nucleus of a cell.

151. All of the following are true about the structure of DNA except A.The long strand of nucleotide are twisted into a double helix B.DNA consists of 2 strands of nucleotides joined by hydrogen bonds. C.Every DNA nucleotide contains of a sugar, a phosphate group, and a base. D.Short strands of DNA are contained in chromosomes inside the nucleus of a cell.

152. A substance consisting of 2 or more substances mixed together and uniformly dispersed is a(n) A.Mixture B.Compound C.Element D.solution

153. A substance consisting of 2 or more substances mixed together and uniformly dispersed is a(n) A.Mixture B.Compound C.Element D.solution

154. Purines and pyrimidines are A.Bases found in amino acids. B.Names of specific types of DNA molecules. C.Bases found in nucleotides D.Molecules that can replace phosphate groups from defective DNA.

155. Purines and pyrimidines are A.Bases found in amino acids. B.Names of specific types of DNA molecules. C.Bases found in nucleotides D.Molecules that can replace phosphate groups from defective DNA.

156. According to the graph, what is the pH when 10. mL is NaOH is added? A.2 B.29 C.2.5 D.1.5

157. According to the graph, what is the pH when 10. mL is NaOH is added? A.2 B.29 C.2.5 D.1.5

158. Correctly written hypothesis should be written in such a way that A.Ensures that an experiment will be valid B.Does not contradict previous hypotheses C.Enables them to be tested D.Enables the experimenter to be correct

159. Correctly written hypothesis should be written in such a way that A.Ensures that an experiment will be valid B.Does not contradict previous hypotheses C.Enables them to be tested D.Enables the experimenter to be correct

160. Only eukaryotic cells have A.Ribosomes B.DNA C.Cytoplasm D.Membrane-bound organelles

161. Only eukaryotic cells have A.Ribosomes B.DNA C.Cytoplasm D.Membrane-bound organelles

162. The first phase of mitosis is called A.Anaphase B.Prophase C.Interphase D.metaphase

163. The first phase of mitosis is called A.Anaphase B.Prophase C.Interphase D.metaphase

164. What statements give quantitative data? A.The sky is blue. B.The book measures 25 centimeters. C.That boy is taller than his brother. D.The plant is large.

165. What statements give quantitative data? A.The sky is blue. B.The book measures 25 centimeters. C.That boy is taller than his brother. D.The plant is large.

166. The stage of the cell cycle that occupies most the cell’s life is A.M B.Interphase C.G 1 D.G 2

167. The stage of the cell cycle that occupies most the cell’s life is A.M B.Interphase C.G 1 D.G 2

168. Refer to the illustration above. Which of the following correctly indicates the order in which these events occur? A.1,2,3,4 B.3,2,1,4 C.2,1,3,4 D.1,2,3,4

169. Refer to the illustration above. Which of the following correctly indicates the order in which these events occur? A.1,2,3,4 B.3,2,1,4 C.2,1,3,4 D.1,2,3,4

170. Binary fission A.Occurs when two cells collide with each other. B.Is the process by which bacteria reproduce C.Creates new species. D.Produces excess energy.

171. Binary fission A.Occurs when two cells collide with each other. B.Is the process by which bacteria reproduce C.Creates new species. D.Produces excess energy.

172. 1025 mL will convert to A.1.025 L B.0.1025 L C.102.5 L D..001025 L

173. 1025 mL will convert to A.1.025 L B.0.1025 L C.102.5 L D..001025 L

174. During which phase of mitosis do the chromosomes line up along the middle of the dividing cell? A.Anaphase B.Prophase C.Metaphase D.Telophase

175. During which phase of mitosis do the chromosomes line up along the middle of the dividing cell? A.Anaphase B.Prophase C.Metaphase D.Telophase

176. All of the following are found in both plant and animal cells, except A.A cell membrane B.The endoplasmic reticulum C.Mitochondria D.A cell wall

177. All of the following are found in both plant and animal cells, except A.A cell membrane B.The endoplasmic reticulum C.Mitochondria D.A cell wall

178. The structure that regulates what enters and leaves the cell is called the A.Nucleus B.Nuclear membrane C.Cell membrane D.Cell wall

179. The structure that regulates what enters and leaves the cell is called the A.Nucleus B.Nuclear membrane C.Cell membrane D.Cell wall

180. Which of the following represents the phases of mitosis in their proper sequence? A.Prophase, metaphase, anaphase, telophase, cytokinesis B.Interphase, prophase, metaphase, anaphase, telophase C.Interphase, prophase, metaphase, telophase D.Prophase, metaphase, anaphase, telophase

181. Which of the following represents the phases of mitosis in their proper sequence? A.Prophase, metaphase, anaphase, telophase, cytokinesis B.Interphase, prophase, metaphase, anaphase, telophase C.Interphase, prophase, metaphase, telophase D.Prophase, metaphase, anaphase, telophase

182. The regulation of an organism’s internal environment to maintain balance is called A.Homeostasis. B.Cytolysis. C.Turgor pressure D.Plasmolysis

183. The regulation of an organism’s internal environment to maintain balance is called A.Homeostasis. B.Cytolysis. C.Turgor pressure D.Plasmolysis

184. Which laboratory tool would be most accurate for measuring 137 mL of a salt solution? A.Beaker B.Petri dish C.Graduated cylinder D.Pipette

185. Which laboratory tool would be most accurate for measuring 137 mL of a salt solution? A.Beaker B.Petri dish C.Graduated cylinder D.Pipette