Biology Final Exam

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1.  An organ is defined as a body structure composed of
A.
B.
C.
D.
2.  What is the spindle aparatus made of
A.
B.
C.
D.
3.  Sister chromatids detatch from one another and become visible seperatte chromosones during
A.
B.
C.
D.
4.  A Molecule Composed of amino acids is a
A.
B.
C.
D.
5.  Electrons are found
A.
B.
C.
D.
6.  Which of the following genotypes represents a human female
A.
B.
C.
D.
7.  Which of these is not true of the heart
A.
B.
C.
D.
8.  Which structure normally allows both air and food passage
A.
B.
C.
D.
9.  In animals meiosis occurs in the
A.
B.
C.
D.
10.  Nucleotides
A.
B.
C.
D.
11.  The phenotypic ration of a monohybrid cross involcing two heterozygotes is
A.
B.
C.
D.
12.  Which of the following choices represents the genotype of an individual diploid organism
A.
B.
C.
D.
13.  When you swallow the epiglottis covers the opening to the
A.
B.
C.
D.
14.  Sexual reproduction requires
A.
B.
C.
D.
15.  This is not a stage of mitosis
A.
B.
C.
D.
16.  The basic unit of life is the
A.
B.
C.
D.
17.  The entrance and exit of air into and out of the lungs is
A.
B.
C.
D.
18.  Humans complete their development in a protected environment inside their mothers body in the
A.
B.
C.
D.
19.  The finger like projections along the surface of  the intestines are callled
A.
B.
C.
D.
20.  Which of the following is not a clone
A.
B.
C.
D.
21.  Which of the following is not associated with mitosis
A.
B.
C.
D.
22.  Osmosis
A.
B.
C.
D.
23.  The sugar glucose has an important role
A.
B.
C.
D.
24.  When looking through a light microscope at a plant leaf, you notice small green organelles moving around in the cytoplasm of every cell. what organnelle are u most likely seeing
A.
B.
C.
D.
25.  The boundary structure that physically defines a cell is the
A.
B.
C.
D.
26.  Which of the following levels of protein structure involves more than one chain of amino acids
A.
B.
C.
D.
27.  Which of the following organelles is correctly matched with its function
A.
B.
C.
D.
28.  Non sex chromosomes are called
A.
B.
C.
D.
29.  A human x linked gene is
A.
B.
C.
D.
30.  One of the major functions of the plasma membrane is to
A.
B.
C.
D.
31.  Out of the following which indicates the most basic PH
A.
B.
C.
D.
32.  The phase before the beginning of dna replication(Sphase) is the
A.
B.
C.
D.
33.  Which of the following is true of the chromosomes in a homolygous pair
A.
B.
C.
D.
34.  Cystic fibrosis is caused by a recessive gene. If C= normal and c= cystic fibrosis how can a child with cysti fibrosis have two parents that do not have cystic fibrosis
A.
B.
C.
D.
35.  Which of the following is part of the urinary system and NOT the reproductive system
A.
B.
C.
D.
36.  The chromosomes and genes are replicated during
A.
B.
C.
D.
37.  Which tube connects the pharynx to the bronchi
A.
B.
C.
D.
38.  Which is the last structure urine passes through
A.
B.
C.
D.
39.  The function of the esophagus is to
A.
B.
C.
D.
40.  At the completion of mitosis the nucleus of a human somatic cell has how man chromosomes
A.
B.
C.
D.
41.  A urinary bladder is useful becuse it
A.
B.
C.
D.
42.  The human vocal chords are found in the
A.
B.
C.
D.
43.  Chromosones are lined up at the middle of the sell during what portion of cell division
A.
B.
C.
D.
44.  The principle of segregation applies most specifically to events occuring in preperation of
A.
B.
C.
D.
45.  The location of a gene on a chromosome is called
A.
B.
C.
D.
46.  In the human heart artria pump blood into
A.
B.
C.
D.
47.  The Golgi apparatus
A.
B.
C.
D.
48.  The Smallest Unit of a chemical element that still has the properties of that element is a(n)
A.
B.
C.
D.
49.  Actual exchange of gases in the lungs occurs in the
A.
B.
C.
D.
50.  Ovaries...
A.
B.
C.
D.
51.  Which of the following statements is FALSE
A.
B.
C.
D.
52.  Your muscle cells need large amounts of ATP to function in the movement of your body. Which of the following organelles would you expect to be especially abundant in muscle cells
A.
B.
C.
D.
53.  The strongest possible link between two atoms is a
A.
B.
C.
D.
54.  Who proposed the law of independent assortment
A.
B.
C.
D.
55.  An autosomal recessive disorder
A.
B.
C.
D.
56.  Which of the following sequences correctly represents the biological hierarchy of a multicellular organism
A.
B.
C.
D.
57.  Which of the following describes the journey of a molecule of oxygen from the pharynx to the alveolous
A.
B.
C.
D.
58.  The ABO blood types are controlled by
A.
B.
C.
D.
59.  Meiosis typically results in the production of
A.
B.
C.
D.
60.  Which of the following statements is not generally true
A.
B.
C.
D.
61.  An individual with the genotype Aa mates with an individual with the genotype AA which of the following is true
A.
B.
C.
D.
62.  Plasma is mostly
A.
B.
C.
D.
63.  Active transport requires
A.
B.
C.
D.
64.  Fertilization normally takes place in the
A.
B.
C.
D.
65.  The female reproductive system includes all of the following except
A.
B.
C.
D.
66.  During the S phase the cell
A.
B.
C.
D.
67.  A single cell grows into a multicellular organism by the process of
A.
B.
C.
D.
68.  Different or alternative forms of the same gene are called
A.
B.
C.
D.
69.  A proton has what kind of charge
A.
B.
C.
D.
70.  In incomplete dominance
A.
B.
C.
D.
71.  IF you are looking at a cell under a microscope and trying to determine whether it is a prokaryote or a eukaryote you know its a eukaryote if you see
A.
B.
C.
D.
72.  Active transport
A.
B.
C.
D.
73.  The functional unit of the kidney is the
A.
B.
C.
D.
74.  Which of the following develop from the germ layer called ectoderm
A.
B.
C.
D.
75.  The human circulatory system
A.
B.
C.
D.
76.  Which of the following symbols represents a person who has a homozygous genotype
A.
B.
C.
D.
77.  Digestion is complete and obsorbtion occurs in the
A.
B.
C.
D.
78.  A screen door allows breezes to get in and aromas to get our but keeps out insects, this function resembles
A.
B.
C.
D.
79.  When compared to a natural system a college campus is most similar to
A.
B.
C.
D.
80.  The fragrance of bread baking in a kitchen spreads to other rooms by
A.
B.
C.
D.
81.  Ionic bonds
A.
B.
C.
D.
82.  Which statement is NOT true in reguards to reproduction
A.
B.
C.
D.
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