Exam Study Guide | Complete
Questions & Correct Detailed Answers
Quiz_________________?
(Single nucleotide polymorphisms) One base-pair variation in the genome sequence -
ANSWER✅
What are SNPs?
Quiz_________________?
•Inhibit the cell wall
•Stop bacteria from reproducing/sharing resistant DNA -
ANSWER✅
How do antibiotics work to fight bacteria?
Quiz_________________?
•Live attenuated (weakened)
•Killed or inactivated
•Toxoid
1
, •Genetically engineered -
ANSWER✅
What methods are used to produce vaccines in the laboratory?
Quiz_________________?
1. Cochlear Implant
2. Hearing aid -
ANSWER✅
What interventions are available for patients with hearing loss?
Quiz_________________?
1. Denaturation - 98 degrees -- separating DNA
2. Annealing - 48 to 72 degrees -- allows primer to base pair complementary DNA template
3. Extension - 68 to 72 degrees -- extends prime to form nascent DNA strand -
ANSWER✅
What are the steps of the PCR process?
Quiz_________________?
1. Genetic abnormalities
2. Congenital Defects -
ANSWER✅
What can amniocentesis and chorionic villus sampling tell a couple about their developing
fetus?
2
, Quiz_________________?
1. It has eliminated diseases like polio and smallpox
2. Herd immunity -
ANSWER✅
How has vaccination impacted disease trends in our country?
Quiz_________________?
1. Preserving the potency of antibiotics
2. Taking the full dosage of antibiotics without missing one -
ANSWER✅
What actions are humans taking that are contributing to bacteria becoming resistance to
commonly used antibiotics?
Quiz_________________?
1. Primary antibodies attach to specific antigen
2. Secondary antibody attaches to primary antibody
3. When enzyme substrate is added, color change occurs -
ANSWER✅
How can the ELISA assay be used to detect disease?
Quiz_________________?
1. Record patient's symptoms and find similarities with other patients
2. Isolate the bacteria in a lab
3. Go to affected areas and determine the origin of the disease
4. Identify the disease using DNA sequencing since pathogens alter certain DNA sequences -
3
Questions & Correct Detailed Answers
Quiz_________________?
(Single nucleotide polymorphisms) One base-pair variation in the genome sequence -
ANSWER✅
What are SNPs?
Quiz_________________?
•Inhibit the cell wall
•Stop bacteria from reproducing/sharing resistant DNA -
ANSWER✅
How do antibiotics work to fight bacteria?
Quiz_________________?
•Live attenuated (weakened)
•Killed or inactivated
•Toxoid
1
, •Genetically engineered -
ANSWER✅
What methods are used to produce vaccines in the laboratory?
Quiz_________________?
1. Cochlear Implant
2. Hearing aid -
ANSWER✅
What interventions are available for patients with hearing loss?
Quiz_________________?
1. Denaturation - 98 degrees -- separating DNA
2. Annealing - 48 to 72 degrees -- allows primer to base pair complementary DNA template
3. Extension - 68 to 72 degrees -- extends prime to form nascent DNA strand -
ANSWER✅
What are the steps of the PCR process?
Quiz_________________?
1. Genetic abnormalities
2. Congenital Defects -
ANSWER✅
What can amniocentesis and chorionic villus sampling tell a couple about their developing
fetus?
2
, Quiz_________________?
1. It has eliminated diseases like polio and smallpox
2. Herd immunity -
ANSWER✅
How has vaccination impacted disease trends in our country?
Quiz_________________?
1. Preserving the potency of antibiotics
2. Taking the full dosage of antibiotics without missing one -
ANSWER✅
What actions are humans taking that are contributing to bacteria becoming resistance to
commonly used antibiotics?
Quiz_________________?
1. Primary antibodies attach to specific antigen
2. Secondary antibody attaches to primary antibody
3. When enzyme substrate is added, color change occurs -
ANSWER✅
How can the ELISA assay be used to detect disease?
Quiz_________________?
1. Record patient's symptoms and find similarities with other patients
2. Isolate the bacteria in a lab
3. Go to affected areas and determine the origin of the disease
4. Identify the disease using DNA sequencing since pathogens alter certain DNA sequences -
3
