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Biology E/M Subject Test
261
ARCO
■ SAT II Subject Tests
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Part C
Directions: The following questions refer to the diagram containing specific parts labeled with num-
bers. Each question is followed by five suggested labels as possible answers. For each question,
select the one best answer and darken the corresponding circle on the answer sheet.
Questions 73-77
Female Reproductive System
73. Fertilization normally occurs in
(A) 1
(B) 2
(C) 3
(D) 6
(E) 7
74. Implantation normally occurs in
(A) 1
(B) 4
(C) 5
(D) 6
(E) 7
75. Gametes are produced in
(A) 1
(B) 2
(C) 3
(D) 4
(E) 5
76. Synthesis of sex hormones occurs in
(A) 3
(B) 4
(C) 5
(D) 6
(E) 7
77. The diaphragm, a birth control device, covers
(A) 1
(B) 2
(C) 5
(D) 6
(E) 7
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Lesson 9
262
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ARCO
■ SAT II Subject Tests
Part D
Directions: Each group of questions below concerns a laboratory or experimental situation. In each
case, study the description of the situation. Then, for each question following it select the one best
answer and darken the corresponding circle on the answer sheet.
Questions 78–80 pertain to the electron transport chain. The reaction sequence below illustrates some
of the components of the electron transport chain and the sites where ATP is generated. Also shown are
various inhibitors and the steps where these chemicals exert their effects. In addition, the diagram
depicts the sites of entry for several substrates of the electron transport chain.