Taxonomy, Viruses, & Bacteria. 1. Do bacteria have a nucleus? a)yes, always b)no, never c)Sometimes...
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Transcript of Taxonomy, Viruses, & Bacteria. 1. Do bacteria have a nucleus? a)yes, always b)no, never c)Sometimes...
![Page 1: Taxonomy, Viruses, & Bacteria. 1. Do bacteria have a nucleus? a)yes, always b)no, never c)Sometimes yes, sometimes no.](https://reader035.fdocuments.us/reader035/viewer/2022062517/56649f0d5503460f94c21bbb/html5/thumbnails/1.jpg)
Taxonomy, Viruses, & Bacteria
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1. Do bacteria have a nucleus?
a) yes, always
b) no, never
c) Sometimes yes, sometimes no
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1. Do bacteria have a nucleus?
b) no, never
![Page 4: Taxonomy, Viruses, & Bacteria. 1. Do bacteria have a nucleus? a)yes, always b)no, never c)Sometimes yes, sometimes no.](https://reader035.fdocuments.us/reader035/viewer/2022062517/56649f0d5503460f94c21bbb/html5/thumbnails/4.jpg)
2. What is the name for these rod-shaped bacteria?
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2. Bacillus
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3. A capsid is made of _____ and is found in _______a) DNA, bacteriab) protein, bacteriac) DNA, virusesd) protein, viruses
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3. A capsid is made of _____ and is found in _______
d) protein, viruses
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4. What is Edward Jenner famous for?
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4. What is Edward Jenner famous for?
First vaccine - for smallpox, by using a cowpox injection
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5. Name 3 emerging diseases.
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• Emerging diseases include HIV, SARS, H1N1, bird flu, Ebola
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6. Write this scientific name correctly.
CANIS LUPIS
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• Canis lupis or Canis lupis
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7. What is the function of pili?
a) Movement
b) Feeding
c) Attachment
d) All of the above
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7. What is the function of pili?
c) Attachment
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8. Name 2 diseases caused by viruses.
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Viral diseases include:
• Common cold, herpes, HIV, influenza, chicken pox, rabies, Ebola, H1N1, West Nile Virus
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9. What is the name for this shape?
a) Streptococcus
b) Staphylococcus
c) Micrococcus
d) Pseudococcus
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9. What is the name for this shape?
b) Staphylococcus
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10. Name 3 different ways to kill bacteria.
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• Temperature (cook food thoroughly, chill leftovers)
• Lack of moisture (salt dehyrates and kills bacteria)
• Chemicals (antibiotics, chlorine in water, lysol, bleach)
• Radiation (X rays, gamma rays, UV light)
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11. RNA viruses mutate ____.One RNA virus is ______.
a) slowly, smallpox
b) quickly, smallpox
c) slowly, HIV
d) quickly, HIV
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11. RNA viruses mutate ____.One RNA virus is ______.
d) quickly, HIV
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12. When a virus’s genetic material is inserted into the host cell’s chromosome, it is called the
______ cycle.
a) conjugation
b) lytic
c) lysogenic
d) plasmid
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12. When a virus’s genetic material is inserted into the host cell’s chromosome, it is called the
______ cycle.
c) lysogenic
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13. Which of the following is the most important role bacteria serve?
d) Decay/decomposition
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14. What are the long projections called?
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14. Flagella (in yellow)
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15. Bacteria that live in extreme environments are known as:
a) Eubacteria
b) Archaebacteria
c) E. coli bacteria
d) Strep throat bacteria
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15. Bacteria that live in extreme environments are known as:
b) Archaebacteria
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16. Ebola is caused by ____, while mad cow disease is caused by a _________.
a) a bacterium, prion
b) a virus, prion
c) a prion, virus
d) a virus, bacterium
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16. Ebola is caused by ____, while mad cow disease is caused by a _________.
b) a virus, prion
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17. Name 4 ways infectious diseases can spread.
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17. Name 4 ways infectious diseases can spread.
• Airborne (sneezing, coughing)
• Casual contact (doorknobs, sharing drinks)
• Intimate contact
• Bites of animals, stings of insects
• Contaminated food or water
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18. Similar classes are grouped into _______.
a) A phylum
b) An order
c) A family
d) A kingdom
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18. Similar classes are grouped into _______.
a) A phylum
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19. How many kingdoms of prokaryotes are there?
a) One
b) Two
c) Three
d) About a million
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19. How many kingdoms of prokaryotes are there?
b) Two (Archaebacteria and Eubacteria)
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20. True or false?
Viruses can replicate on their own.
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20. False!
Viruses can replicate on their own.
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22. Name the 6 kingdoms.
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22. The six kingdoms are:
• Archaebacteria
• Eubacteria
• Protista
• Fungi
• Plantae
• Animalia
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23. Which two organisms are most closely related?
Corn Whale Shark
Humpback Whale
Spider Monkey
Kingdom
Plantae Animalia Animalia Animalia
Phylum Anthophyta Chordata Chordata Chordata
Class Monocotyledones
Chondrichthyes
Mammalia Mammalia
Order Commelinales Squaliformes Cetacea Primates
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Humpback whale and spider monkey (same class)
Corn Whale Shark Humpback Whale
Spider Monkey
Kingdom Plantae Animalia Animalia Animalia
Phylum Anthophyta Chordata Chordata Chordata
Class Monocotyledones
Chondrichthyes
Mammalia Mammalia
Order Commelinales Squaliformes Cetacea Primates
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24. A ________ is given before you have an illness
and induces immunity against the pathogen.
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vaccine
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25. What are the 8 levels of
classification starting with the most general?
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26. What is the difference between a cladogram and a
phylogenetic tree?
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They both show relationships between
organisms, but cladograms base relationships on the
derived characteristics they
share