Which of these always true about restriction enzyme sites?

The sequence reads the same forwards & backward

Number 13 indicates the

region that is anterior to the popliteal region

During electrophoresis, DNA fragments

move towards the positive electrode

Which of these is best for determining race?

The arch of the maxilla and the form of the nasal cavity.

Which of these is best for determining gender?

The examination of the pelvic girdle and the skull.

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AM-HBS Unit 1 Test

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A review of human body system connections, directional terms, skeletal system, anthropology, restriction enyzmes, electrophoresis

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Questions 37

Answers

1
What two bones does the temporalis muscle connect?
temporal and maxilla
temporal and fossa
temporal and mandible
temporal and occipital
2
Which of these always true about restriction enzyme sites?
The sequence reads the same forwards & backward
The sequence always begins with ATT.
The sequence always ends with CTT
The sequence varies and is random.
3
What type of tissue contracts for movement?
Connective
Nervous
Muscle
Epithelial
4
Which of these terms best describes letter A?
inferior
anterior
dorsal
superior
5
Which fragment would move furthest down the well during electrophoresis?
700 bp
300 bp
1000 bp
6
Number 13 indicates the
the popliteal region
region that is anterior to the popliteal region
region that is posterior to the popliteal region
region that is inferior to the popliteal region
7
Which letter indicates the lumbar region?
B
It is actually below C
C
A
8
Which of these bones is correctly paired with an organ it protects?
Skull protects the brain
ribs protect the intestines
sternum protects the liver
Skull protects the heart
9
Which of these terms best describes letter B?
Posterior
Dorsal
Proximal
Anterior
10
What is the bone indicated by letter D?
femur
patella
tibia
fibula
11
During electrophoresis, DNA fragments
move towards the positive electrode
move away from the positive electrode
move towards the negative electrode
do not move
12
What human body system is most activated by infection?
cirulatory
immune
lymphatic
nervous
13
What bone is this?
humerus
tibia
femur
fibula
14
What type of tissue includes blood cells?
Nervous
Epithelial
Muscle
Connective
15
What type of tissue is this?
connective - bone
cardiac muscle
smooth muscle
nervous
16
What is the bone indicated by letter B?
patella
fibula
femur
tibia
17
Does the skeletal system protect internal organs?
no
yes
18
What type of tissue binds and supports?
Muscle
Nervous
Connective
Epithelial
19
Do the muscular and skeletal systems work together for movement to occur?
yes
no
20
What type of tissue lines organs?
Nervous
Muscle
Epithelial
Connective
21
Which letter is pointing to the mandible?
1
6
3
7
22
What kind of tissue includes ligaments, tendons and cartilage?
nervous
epithelial
connective
muscle
23
Letter A represents
Distal carpal
Proximal carpal
Proximal phalange
Distal phalange
24
Which of these is best for determining race?
The examination of the pelvic girdle and the skull.
The length of the bones & extent of fusion of the epiphysis.
The length of the long bones and the form of nasal cavity.
The arch of the maxilla and the form of the nasal cavity.
25
What muscle allows the motion shown?
obicularis oris
obicularis occuli
temporalis
26
Which of these is best for determining gender?
The length of the long bones and the form of nasal cavity.
The examination of the pelvic girdle and the skull.
The arch of the maxilla and the form of the nasal cavity.
The length of the bones & extent of fusion of the epiphysis.
27
What is the gender of the skull on the left?
male
not enough information
female
28
Which is the name of the bone labeled 6?
temporal
occipital
maxilla
jaw
29
Your big toe is
the most proximal toe
the most distal toe
the most lateral toe
the most medial toe
30
The body cavity indicated by the number 2 is in which region?
lung
cardiovascular
thoracic
umbilical
31
Where is the distal end of the humerus?
Near the ankle
Near the shoulder
Near the elbow
Near the wrist
32
Letter J represents the
cervical bone
sternum
scapula
clavicle
33
The kidneys and bladder are key organs of what system?
Reproductive
Digestive
Urinary
Circulatory
34
What type of tissue is this?
smooth muscle
connective- adipose
cardiac muscle
nervous
35
After electrophoresis, which fragments have moved further?
larger fragments
the fragments that there are the least copies of
smaller fragments
more positively charged fragments
36
HBS is
Fun, Interesting and fast paced
Boring, dull and dumb
Taught by a cool teacher
Too hard
37
What does letter B indicate?
sacral vertebrae
Thoracic vertebrae
Cervical vertebrae
Lumbar vertebrae

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