Human Biology Practice Test For Final

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

  
Changes are done, please start the quiz.


Question Excerpt

Removing question excerpt is a premium feature

Upgrade and get a lot more done!
1.  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.
2.  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.
3.  Hormone which maintains the corpus luteum.
A.
B.
C.
D.
E.
4.  CAMP is formed from:
A.
B.
C.
D.
E.
5.  The tissue type that can be found covering organs and lining openings in the body is:
A.
B.
C.
D.
E.
6.  Cell membrane proteins called Major Histocompatability Complex (MHC) serve to:
A.
B.
C.
D.
E.
7.  Causes buildup of uterine lining.
A.
B.
C.
D.
E.
8.  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.
9.  Which of the following is a lipid (= fat) and is found in cell membranes?
A.
B.
C.
D.
E.
10.  Stimulates ovary to cause ovulation.
A.
B.
C.
D.
E.
11.  The name of the process shown here is:
A.
B.
C.
D.
E.
12.  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.
13.  This controls the level of glucose in the blood.
A.
B.
C.
D.
E.
14.  What is a codon?
A.
B.
C.
D.
E.
15.  DNA replication occurs during:
A.
B.
C.
D.
E.
16.  The pharynx is:
A.
B.
C.
D.
E.
17.  The last heart chamber to which blood flows before going to the body is the:
A.
B.
C.
D.
E.
18.  Where would one find MHC proteins?
A.
B.
C.
D.
E.
19.  What is a non-polar molecule?
A.
B.
C.
D.
E.
20.  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.
21.  Which organelle is the site of most ATP formation in the cell?
A.
B.
C.
D.
E.
22.  In the human body, the food we eat is ultimately stored in what form of energy?
A.
B.
C.
D.
E.
23.  There is a mistake in the following DNA. Which numbered arrow points to this mistake?
A.
B.
C.
D.
E.
24.  Which of the following releases amylase?
A.
B.
C.
D.
E.
25.  What is a characteristic of DNA?
A.
B.
C.
D.
E.
26.  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.
27.  The only peptide formed by the testis.
A.
B.
C.
D.
E.
28.  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.
29.  Anti-diuretic hormone, (ADH) will cause less _________ to be released in the urine.
A.
B.
C.
D.
E.
30.  This is composed of one cell type, i.e. neurosecretory cells.
A.
B.
C.
D.
E.
31.  Present in the female but not the male.
A.
B.
C.
D.
E.
32.  After an mRNA molecule has been produced:
A.
B.
C.
D.
E.
33.  In an ecosystem, _________ move(s) in a one way path, while ________ move(s) in a cycle.
A.
B.
C.
D.
E.
34.  Produced by corpus luteum.
A.
B.
C.
D.
E.
35.  Which of the following statements is NOT true?
A.
B.
C.
D.
E.
36.  One can say about the membrane protein in the following illustration:
A.
B.
C.
D.
E.
37.  When an immune system cell ingests an antigen, it may become an antigen-presenting cell. This means that:
A.
B.
C.
D.
E.
38.  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.
39.  A common characteristic of the formation of polymers is that:
A.
B.
C.
D.
E.
40.  Which of the following regions which are indicated by letters, is a nitrogenous base of a DNA nucleotide?
A.
B.
C.
D.
41.  Which of the following type of bond is used when a peptide bond is formed?
A.
B.
C.
D.
E.
42.  Assume A is normal vision, a is colorblind vision. In the cross XAXa x XaY, one can say that:
A.
B.
C.
D.
E.
43.  If A is dominant to a, the offspring of the cross AA  x aa will:
A.
B.
C.
D.
E.
44.  Which of the following is a characteristic of living organisms?
A.
B.
C.
D.
E.
45.  Stimulates release of LH/FSH when in high concentration in blood.
A.
B.
C.
D.
E.
46.  A tendon is indicated by arrow number _____?
A.
B.
C.
D.
E.
1 comment
47.  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.
48.  Glucose is removed from the nephron and reabsorbed into the blood from the:
A.
B.
C.
D.
E.
49.  This is found in the membrane and forms ATP.
A.
B.
C.
D.
E.
50.  In the following molecule of mRNA, the number underneath the start codon(s) is (are):
A.
B.
C.
D.
E.
51.  __________ in an ecosystem.
A.
B.
C.
D.
E.
52.  Which bond is the weakest?
A.
B.
C.
D.
E.
53.  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.
54.  In the nitrogen cycle, __________ are responsible for fixing nitrogen.
A.
B.
C.
D.
E.
55.  The ______ causes contractions of the ventricles of the heart.
A.
B.
C.
D.
E.
56.  The waste product urea is formed in the:
A.
B.
C.
D.
E.
57.  This is stimulated by LH (Luteinizing hormone) to produce testosterone.
A.
B.
C.
D.
E.
58.  The material which acts upon pepsinogen to change it to pepsin is:
A.
B.
C.
D.
E.
59.  This releases about 10 different hormones, all of which are peptides.
A.
B.
C.
D.
E.
60.  Air enters the human lung because of:
A.
B.
C.
D.
E.
61.  Steroid which helps to stimulate sperm maturation.
A.
B.
C.
D.
E.
62.  The epiglottis functions to prevent food from entering the trachea. It is necessary to do this because:
A.
B.
C.
D.
E.
63.  This produces both progesterone and estrogen.
A.
B.
C.
D.
E.
64.  One thing which helps make a vaccination work is:
A.
B.
C.
D.
E.
65.  The smallest unit of matter which cannot be broken down chemically is:
A.
B.
C.
D.
E.
66.  In the hormonal stimulation of cAMP formation, the molecule which is activates adenylyl cyclase to form cAMP is:
A.
B.
C.
D.
E.
67.  __________ hormones have receptors which bind the hormone and then the hormone/receptor complex attaches to DNA.
A.
B.
C.
D.
E.
68.  This changes shape to move actin.
A.
B.
C.
D.
E.
69.  This causes the membrane potential to rise (depolarize) all along the axon.
A.
B.
C.
D.
E.
70.  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.
71.  A specific immune response means that:
A.
B.
C.
D.
E.
72.  Stimulates interstitial cells.
A.
B.
C.
D.
E.
Back to top
Quiz Comments (1)
answers please
to post comments.

Removing ad is a premium feature

Upgrade and get a lot more done!
Take Another Quiz