FIS 10101 Final questions with verified
answers passed
What types of cells do not contain DNA? - correct answer ✔✔Red Blood Cells
Adenine, Guanine, Cytosine, & Thymine are the four base pairs found in DNA. Identify which
base pairs with each other: - correct answer ✔✔Adenine - Thymine
Guanine - Cytosine
Thymine - Adenine
Cytosine - Adenine
Why can type O blood be accepted by any other blood type? - correct answer ✔✔Type O blood
has no antigens, therefore it will not agglutinate, or clump, when mixed with the antibodies of
other blood types.
What blood type must you have to be considered the universal receptor - correct answer ✔✔AB
The ABO blood typing classification is based on the ____________ found on red blood cells. -
correct answer ✔✔Antigens
What are the three macroscopic sections of a hair? - correct answer ✔✔Root
Shaft
Tip
What are the three microscopic parts of a hair? - correct answer ✔✔Cortex - middle layer
Cuticle - outer layer
, Medulla - the core
What part of the hair is needed in order to use if to test for nuclear DNA? - correct answer
✔✔the root - Nuclear DNA can be extracted from the root of the hair and can be individualized
to the person that it came from. If the root is not present, mitochondrial DNA can be
performed, although it cannot be individualized to a single person, but their maternal relatives
Anagen - correct answer ✔✔active growth stage
Catogen - correct answer ✔✔transitional stage
Telogen - correct answer ✔✔resting stage
By examining the root of the hair, it is possible to determine if it was forcibly removed. - correct
answer ✔✔True - a forcibly removed hair will have tissue attached tot he root
What is the definition of fiber? - correct answer ✔✔any material that has a length that is at
least 100 times its diameter.
What are the two main types of fibers? - correct answer ✔✔Natural and
Synthetic/manufactured
What are the four classes of fiber? Give examples. - correct answer ✔✔Protein - hair
Mineral - Asbestos
Synthetic - polyester
Cellulose - cotton
answers passed
What types of cells do not contain DNA? - correct answer ✔✔Red Blood Cells
Adenine, Guanine, Cytosine, & Thymine are the four base pairs found in DNA. Identify which
base pairs with each other: - correct answer ✔✔Adenine - Thymine
Guanine - Cytosine
Thymine - Adenine
Cytosine - Adenine
Why can type O blood be accepted by any other blood type? - correct answer ✔✔Type O blood
has no antigens, therefore it will not agglutinate, or clump, when mixed with the antibodies of
other blood types.
What blood type must you have to be considered the universal receptor - correct answer ✔✔AB
The ABO blood typing classification is based on the ____________ found on red blood cells. -
correct answer ✔✔Antigens
What are the three macroscopic sections of a hair? - correct answer ✔✔Root
Shaft
Tip
What are the three microscopic parts of a hair? - correct answer ✔✔Cortex - middle layer
Cuticle - outer layer
, Medulla - the core
What part of the hair is needed in order to use if to test for nuclear DNA? - correct answer
✔✔the root - Nuclear DNA can be extracted from the root of the hair and can be individualized
to the person that it came from. If the root is not present, mitochondrial DNA can be
performed, although it cannot be individualized to a single person, but their maternal relatives
Anagen - correct answer ✔✔active growth stage
Catogen - correct answer ✔✔transitional stage
Telogen - correct answer ✔✔resting stage
By examining the root of the hair, it is possible to determine if it was forcibly removed. - correct
answer ✔✔True - a forcibly removed hair will have tissue attached tot he root
What is the definition of fiber? - correct answer ✔✔any material that has a length that is at
least 100 times its diameter.
What are the two main types of fibers? - correct answer ✔✔Natural and
Synthetic/manufactured
What are the four classes of fiber? Give examples. - correct answer ✔✔Protein - hair
Mineral - Asbestos
Synthetic - polyester
Cellulose - cotton
