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Human Biology Practice Test For Final

72 Questions  I  By Funkytrunks22
Human Biology Practice Test for Final
This is the practice test (from last year? ) for the Final.

  
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Question Excerpt

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1.  A tendon is indicated by arrow number _____?
A.
B.
C.
D.
E.
2.  Assume 2 pair of chromosomes in the parent cell, which have already undergone DNA replication. This diagram below illustrates the Mendel's Law of Segregation because:
A.
B.
C.
D.
E.
3.  Which of the following type of bond is used when a peptide bond is formed?
A.
B.
C.
D.
E.
4.  This is found in the membrane and forms ATP.
A.
B.
C.
D.
E.
5.  __________ in an ecosystem.
A.
B.
C.
D.
E.
6.  Glucose is removed from the nephron and reabsorbed into the blood from the:
A.
B.
C.
D.
E.
7.  One can say about the membrane protein in the following illustration:
A.
B.
C.
D.
E.
8.  Stimulates interstitial cells.
A.
B.
C.
D.
E.
9.  In the following molecule of mRNA, the number underneath the start codon(s) is (are):
A.
B.
C.
D.
E.
10.  CAMP is formed from:
A.
B.
C.
D.
E.
11.  DNA replication occurs during:
A.
B.
C.
D.
E.
12.  Anti-diuretic hormone, (ADH) will cause less _________ to be released in the urine.
A.
B.
C.
D.
E.
13.  A ribosome has 3 sites, An E, a P and an A site.  Into which site does tRNA enter in order to attach to mRNA?
A.
B.
C.
D.
E.
14.  The name of the process shown here is:
A.
B.
C.
D.
E.
15.  This causes the membrane potential to rise (depolarize) all along the axon.
A.
B.
C.
D.
E.
16.  The waste product urea is formed in the:
A.
B.
C.
D.
E.
17.  Steroid which helps to stimulate sperm maturation.
A.
B.
C.
D.
E.
18.  Cell membrane proteins called Major Histocompatability Complex (MHC) serve to:
A.
B.
C.
D.
E.
19.  If one sees the chromosomes of a cell aligned at the center of the cell in a straight line, this cell will be in:
A.
B.
C.
D.
E.
20.  If the neutrons in a nucleus of an atom are more numerous than the number of protons in the nucleas, then:
A.
B.
C.
D.
E.
21.  The last heart chamber to which blood flows before going to the body is the:
A.
B.
C.
D.
E.
22.  A common characteristic of the formation of polymers is that:
A.
B.
C.
D.
E.
23.  Present in the female but not the male.
A.
B.
C.
D.
E.
24.  __________ hormones have receptors which bind the hormone and then the hormone/receptor complex attaches to DNA.
A.
B.
C.
D.
E.
25.  Which of the following is a lipid (= fat) and is found in cell membranes?
A.
B.
C.
D.
E.
26.  The epiglottis functions to prevent food from entering the trachea. It is necessary to do this because:
A.
B.
C.
D.
E.
27.  In the human body, the food we eat is ultimately stored in what form of energy?
A.
B.
C.
D.
E.
28.  If a parent cell (assume 1 pair of chromosomes) is to undergo normal mitosis, then each of the daughter cells will have:
A.
B.
C.
D.
E.
29.  What is a characteristic of DNA?
A.
B.
C.
D.
E.
30.  The tissue type that can be found covering organs and lining openings in the body is:
A.
B.
C.
D.
E.
31.  In the following diagram, water is entering the cell.  Which of the following is a true statement concerning that diagram, or is (e) the correct reply?
A.
B.
C.
D.
E.
32.  After an mRNA molecule has been produced:
A.
B.
C.
D.
E.
33.  What is a codon?
A.
B.
C.
D.
E.
34.  Which organelle is the site of most ATP formation in the cell?
A.
B.
C.
D.
E.
35.  Stimulates release of LH/FSH when in high concentration in blood.
A.
B.
C.
D.
E.
36.  This is composed of one cell type, i.e. neurosecretory cells.
A.
B.
C.
D.
E.
37.  What is a non-polar molecule?
A.
B.
C.
D.
E.
38.  The following diagram is of 2 chromosomes of one pair, even though they are of different colors. A true statement concerning this diagram is that:
A.
B.
C.
D.
E.
39.  Where would one find MHC proteins?
A.
B.
C.
D.
E.
40.  There is a mistake in the following DNA. Which numbered arrow points to this mistake?
A.
B.
C.
D.
E.
41.  The material which acts upon pepsinogen to change it to pepsin is:
A.
B.
C.
D.
E.
42.  The only peptide formed by the testis.
A.
B.
C.
D.
E.
43.  The ______ causes contractions of the ventricles of the heart.
A.
B.
C.
D.
E.
44.  In the following negative feedback loop, a hormone controls the level of a material in the blood.  What will occur at the site marked with an X? [Start at the fat, open arrow.]
A.
B.
C.
D.
E.
45.  Assume a cell normally has receptors for a hormone, then for some reason it no longer has those receptors. The loss of receptors will mean that the cell:
A.
B.
C.
D.
E.
46.  Which of the following statements is NOT true?
A.
B.
C.
D.
E.
47.  This releases about 10 different hormones, all of which are peptides.
A.
B.
C.
D.
E.
48.  Which of the following releases amylase?
A.
B.
C.
D.
E.
49.  This changes shape to move actin.
A.
B.
C.
D.
E.
50.  Air enters the human lung because of:
A.
B.
C.
D.
E.
51.  Hormone which maintains the corpus luteum.
A.
B.
C.
D.
E.
52.  The pharynx is:
A.
B.
C.
D.
E.
53.  This controls the level of glucose in the blood.
A.
B.
C.
D.
E.
54.  The smallest unit of matter which cannot be broken down chemically is:
A.
B.
C.
D.
E.
55.  One thing which helps make a vaccination work is:
A.
B.
C.
D.
E.
56.  When an immune system cell ingests an antigen, it may become an antigen-presenting cell. This means that:
A.
B.
C.
D.
E.
57.  This produces both progesterone and estrogen.
A.
B.
C.
D.
E.
58.  Which of the following is a characteristic of living organisms?
A.
B.
C.
D.
E.
59.  In the hormonal stimulation of cAMP formation, the molecule which is activates adenylyl cyclase to form cAMP is:
A.
B.
C.
D.
E.
60.  In the nitrogen cycle, __________ are responsible for fixing nitrogen.
A.
B.
C.
D.
E.
61.  In an ecosystem, _________ move(s) in a one way path, while ________ move(s) in a cycle.
A.
B.
C.
D.
E.
62.  Which of the following diagrams would accurately depict how water molecules form hydrogen bonds with each other?  [The squiggle represents a hydrogen bond].
A.
B.
C.
D.
63.  Assume A is normal vision, a is colorblind vision. In the cross XAXa x XaY, one can say that:
A.
B.
C.
D.
E.
64.  A specific immune response means that:
A.
B.
C.
D.
E.
65.  This is stimulated by LH (Luteinizing hormone) to produce testosterone.
A.
B.
C.
D.
E.
66.  The type of hormone which activates a pathway which is already present in the cell, but in an inactive state, is:
A.
B.
C.
D.
E.
67.  Which of the following regions which are indicated by letters, is a nitrogenous base of a DNA nucleotide?
A.
B.
C.
D.
68.  Stimulates ovary to cause ovulation.
A.
B.
C.
D.
E.
69.  Which bond is the weakest?
A.
B.
C.
D.
E.
70.  If A is dominant to a, the offspring of the cross AA  x aa will:
A.
B.
C.
D.
E.
71.  Causes buildup of uterine lining.
A.
B.
C.
D.
E.
72.  Produced by corpus luteum.
A.
B.
C.
D.
E.
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