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WorksheetsUnit 1 Identity Test #2
Total questions: 22
Worksheet time: 11mins
Name
Class
Date
1.
The two bones most useful in determining the sex of an individual.
a)
the pelvis and the skull
b)
the skull and the humerus
c)
the skull and the femur
d)
the pelvis and the tibia
2.
You load some DNA into a gel with the following Restriction Fragment Length Polymorphism lengths—25bp, 13bp, 54bp, and 11bp. Which of these four would travel the greatest distance from the well during electrophoresis?
a)
25bp
b)
13bp
c)
54bp
d)
11bp
3.
A restriction enzyme cuts DNA at
CC/GG
GG/CC
ATCGAATTGGCCGAAATTTCCGGAT
TAGCTTAACCGGCTTTAAAGGCCTA
The number of RFLPs that would result.
CC/GG
GG/CC
ATCGAATTGGCCGAAATTTCCGGAT
TAGCTTAACCGGCTTTAAAGGCCTA
The number of RFLPs that would result.
a)
3
b)
2
c)
5
d)
4
4.
The purpose of PCR
a)
cutting DNA
b)
creating RFLPs
c)
amplifying DNA
d)
reversing the charge of DNA
5.
Put the following in order from 1st step to last step.
A. Stain the gel
B. PCR
C. Load the DNA
D. Analyze
E. Add restriction enzymes
F. Electrophorese
A. Stain the gel
B. PCR
C. Load the DNA
D. Analyze
E. Add restriction enzymes
F. Electrophorese
a)
B, E, C, F, A, D
b)
D, A, C, B, F, E
c)
F, C, A, E, B, D
d)
B, C, E, A, D, F
6.
Which of the following is best used to determine the race of a skeleton?
A. Pelvic Cavity Shape
B. Zygomatic Process
C. Nasal Index
D. Fusion of the ilium, ischium, and pubis
A. Pelvic Cavity Shape
B. Zygomatic Process
C. Nasal Index
D. Fusion of the ilium, ischium, and pubis
a)
B
b)
C
c)
A
d)
D
7.
How many of these restriction enzymes produce sticky ends?
a)
2
b)
4
c)
5
d)
3
8.
What would be the result of gel electrophoresis if restriction enzymes were not used in the process?
a)
In theory, there would be only one band produced.
b)
The DNA would move toward the negative electrode instead of the positive electrode.
c)
The DNA would not be amplified.
d)
Bacteria would be attacked by viruses.
9.
Where do restriction enzymes come from?
a)
Viruses
b)
Human DNA
c)
Bacteria
d)
Eukaryotic cells
10.
Restriction Fragment Length Polymorphisms
I. are pieces of DNA
II. are all the same size
III. are produced through PCR
IV. are created through the action of restriction enzymes
V. are measured in number of base pairs
I. are pieces of DNA
II. are all the same size
III. are produced through PCR
IV. are created through the action of restriction enzymes
V. are measured in number of base pairs
a)
I, II, III, IV, and V
b)
I, IV, and V
c)
I, II, and IV
d)
I and IV
11.
When doing this measurement, what were you trying to determine and is this quantitative or qualitative?
a)
race and qualitative
b)
gender and qualitative
c)
race and quantitative
d)
gender and quantitative
12.
This measurement was part of the process in determining _____?
a)
age
b)
height
c)
race
d)
gender
13.
When doing this measurement, it helped you to reach a better conclusion on _____?
a)
sex
b)
race
c)
age
d)
height
14.
Is this an inside or outside measurement?
a)
Inside
b)
Outside
15.
What is this outside measurement?
a)
70.4mm
b)
87.1mm
c)
74.1mm
d)
93mm
16.
The number of thoracic vertebrae
a)
7
b)
12
c)
5
d)
8
17.
Regional term for wrist
a)
tarsals
b)
carpals
c)
buccal
d)
popliteal
18.
Which is more proximal?
a)
The carpals
b)
The antecubital region
c)
The phalanges
d)
The humerus
19.
This is NOT a type of connective tissue.
a)
Blood
b)
Cartilage
c)
Bone
d)
Nervous
20.
The type of tissue lining the stomach.
a)
Smooth muscle tissue
b)
Cardiac muscle tissue
c)
Epithelial tissue
d)
Nervous tissue
21.
What bone is #24?
a)
Temporal bone
b)
Parietal bone
c)
Frontal bone
d)
Occipital bone
22.
Which type of tissue contains haversian canals and lacunae?
a)
Skeletal muscle
b)
Cardiac muscle
c)
Bone
d)
Cartilage
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