WorksheetsHuman Body Systems Unit 1
Total questions: 65
Worksheet time: 34mins
Thoracic
Sacrum,
Coccygeal
The sternum is ______ to the humerus.
medial
lateral
superior
inferior
Blood, bone, and fat are all examples of _____ tissue.
transport
support
connective
epithelial
If you fracture your ulna, you have broken a bone in your
arm
leg
foot
hand
A restriction enzyme
cuts DNA in a defined pattern, such as every 5th BP
Can Cut DNA randomly
recognizes a specific sequence and cuts DNA
all of the above
This pelvis most likely belongs to a
male
female
Gel electrophoresis is used to separate DNA fragments on the basis of which property?
size
color
functions
chromosomes
Which suspect should be charged with the crime?
Suspect 1
Suspect 2
Suspect 3
None of these suspects
The pieces of DNA left after a Restriction enzyme digests the DNA are called
amplicons
short term nucleotides
restriction fragment length polymorphisms
nucleodigests
The bones highlighted in red are called the
tibia
fibula
ulna
femur
What muscle allows you to kiss?
orbicularis oris
orbicularis oculi
frontalis
triangular
What muscle allows you to wink or squint?
Orbicularis oculi
Orbicularis oris
Frontalis
Traingularis
Where on the skull do you find the occipital bone?
Above the jaw
The back of the skull
Beside the ear
The forehead
What is the bone highlighted in red?
Sternum
Clavicle
Femur
Cranium
The section of the leg in this picture highlighted in green is the what?
Zygomatic
Patella
Cranium
Phalanges
In this picture, what is represented in multi-colors?
Carpals
Tarsals
Phalanges
Radius
What is the section of the hand highlighted in red?
Phalanges
Meta-Tarsals
Meta-Carpals
Cranium
It makes up you lower jaw, what is the bone colored green in this picture?
Patella
Cranium
Zygomatic
Mandible
_____ are made up of _____.
Cells/tissues
Tissues/cells
DNA/cells
Cells/DNA
You have a small amount of DNA extracted from skeletal remains, but it's not enough to analyze. What can you do?
Make a lot of copies of the DNA using PCR
Nothing, you have to work with the DNA you have
Analyze it using only one restriction enzyme instead of many
Search for more skeletal remains
Which of the following separates and filters DNA fragments according to size?
Gel electrophoresis
Restriction enzymes
Agarose
Polymerase chain reaction
If one side of a DNA double helix reads CGA ATC, what will the opposite side read?
CGA ATC
CTA AGC
GCU UAG
GCT TAG
After electrophoresis, the DNA pieces found closest to the positive electrode will be...
the largest pieces.
the smallest pieces.
the most charged pieces.
the least charged pieces.
Which of the following is NOT a current real-world biometrics application?
Facial recognition to identify terrorists at airports
Fingerprint scans to pay for food
Retinal scans to access military bases
DNA scans (via blood draws) to gain access to buildings
Which of the following would NOT be the same for identical twins?
Retinal scan
DNA profile
Facial recognition
Blood type
Which of the following may defeat facial recognition?
Exposure to pool chemicals
A mold made of gelatine
Sudden weight loss or weight gain
A tape recording of your voice
One of the main concerns with any form of biometric identification is...
safety.
possibility of losing your information.
privacy.
accuracy.
Which section of the vertebrae is highlighted
thoracic
cervical
lumbar
sacral
Which section of the vertebral column is highlighted
cervical
lumbar
thoracic
coccyx
Which section of the vertebral column is shown?
cervical
lumbar
thoracic
sacral
Which ribs are highlighted
true ribs
false ribs
floating ribs
Which ribs are highlighted
true ribs
false ribs
floating ribs
This image represents the __________ skeleton.
appendicular skeleton
axial skeleton
This image represents the __________ skeleton.
appendicular skeleton
axial skeleton
