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Science 24: Unit C Review Flashcards | StudBud
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Science 24: Unit C Review
Science 24: Unit C Review
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Disease and human health unit exam review
Flashcards
20 cards
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Practice quiz
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Questions
20
Answers
1
Skin is an example of...
pathogen
physical defense
antibody
inflammatory response
2
In humans, the 23rd chromosome determines...
intelligence
hair color
eye color
gender
3
AIDS is caused by...
fungus
virus
protist
bacteria
4
Which cells eat and digest antigens?
red blood cells
skin cells
white blood cells
B-cells
5
Antibiotics fight against...
virus
bacteria
allergies
contagious diseases
6
B-cells produce...
antibodies
antigens
antibiotics
T-cells
7
Who invented pasteurization?
Alexander Flemming
None of the above
John Lister
Louis Pasteur
8
What is genetics?
study of the immune system
study of inherited traits
study of diseases
study of babies
9
Non-communicable disorders are...
spread by direct contact
spread by pathogens
none of the above
genetically inherited
10
Which is not a way to prevent cross contaminatioon?
dry dishes with dirty towels
washing hands
washing dishes in hot soapy water
separate cutting boards for meat and veggies
11
Overuse of antibiotics has lead to...
antibiotic shortages
antibiotic resistance
communicable disease
non-communicable disease
12
______ are located on chromosomes
genes
DNA
antigens
proteins
13
What causes sickle-celled anemia?
amniocentesis
gene-splicing
mutations
meiosis
14
Immunity passed onto you from your mother is...
active
passive
artificial
inherited
15
This happens when your immune system overreacts to a harmless substance
antibody
allergy
inflammation
immunization
16
What is the technique used in hospitals to keep them pathogen-free?
immunized
sterile
pasteurized
aseptic
17
Which is a universal blood donor?
Type AB
Type B
Type A
Type O
18
What is a communicable disease?
occurs only in humans
caused by mutations
genetically inherited
contagious
19
Any organism capable of causing disease is a...
pathogen
antibody
infectious
allergen
20
Which is made from a weakened/suppressed pathogen?
vaccine
immunization
antibiotic
fungicide
