Life Science with Mr. Uchime - Mr. Uchime's Science … · Web viewEubacteria Archaebacteria...
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Name:________________________________________________Date:___________Period :___ Unit 1 Study Guide Standards Covered SB4 a-c SB4. Obtain, evaluate, and communicate information to illustrate the organization of interacting systems within single-celled and multi-celled organisms. a. Construct an argument supported by scientific information to explain patterns in structures and function among clades of organisms, including the origin of eukaryotes by endosymbiosis. Clades should include: archaea bacteria eukaryotes fungi plants animals (Clarification statement: This is reflective of 21st century classification schemes and nested hierarchy of clades and is intended to develop a foundation for comparing major groups of organisms. The term 'protist' is useful in describing those eukaryotes that are not within the animal, fungal or plant clades but the term does not describe a well-defined clade or a natural taxonomic group.) 1. List the two modern day organelles that gave rise to the endosymbiotic theory. a. What evidence supports that these organelles were once their very own organisms? 2. Draw an example of the two organelles in their original form prior to endosymbiosis and immediately after. Fill in the chart below Domains Bacteria Archaea Eukarya Kingdoms Eubacteria Archaebacte ria Protista Fungi Animalia Plantae Type of Cell Prokaryote Number of Cells Multicellular Mode of Nutrition Autotroph and heterotroph Contain membrane bound organelles and a nucleus No No Yes Yes Yes Yes
Transcript of Life Science with Mr. Uchime - Mr. Uchime's Science … · Web viewEubacteria Archaebacteria...
Name:________________________________________________Date:___________Period:___
Unit 1 Study GuideStandards Covered SB4 a-c
SB4. Obtain, evaluate, and communicate information to illustrate the organization of interacting systems within single-celled and multi-celled organisms.
a. Construct an argument supported by scientific information to explain patterns in structures and function among clades of organisms, including the origin of eukaryotes by endosymbiosis. Clades should include: archaea bacteria eukaryotes
fungi plants animals
(Clarification statement: This is reflective of 21st century classification schemes and nested hierarchy of clades and is intended to develop a foundation for comparing major groups of organisms. The term 'protist' is useful in describing those eukaryotes that are not within the animal, fungal or plant clades but the term does not describe a well-defined clade or a natural taxonomic group.)
1. List the two modern day organelles that gave rise to the endosymbiotic theory.a. What evidence supports that these organelles were once their very own organisms?
2. Draw an example of the two organelles in their original form prior to endosymbiosis and immediately after.
Fill in the chart belowDomains Bacteria Archaea Eukarya
Kingdoms Eubacteria Archaebacteria Protista Fungi Animalia Plantae
Type of Cell Prokaryote
Number of Cells Multicellular
Mode of Nutrition
Autotroph andheterotroph
Contain membrane bound organelles and a nucleus
No No Yes Yes Yes Yes
Type of Reproduction
Asexual and Sexual
Cell Wall composition
Cell Wall made of Chitin
Unique feature(s)
Can move to different
environments
Examples of organism
E. ColiStreptococcus
Thermophile, Halophile,
Amoeba,Algae,
Diatoms
Yeast, Mushrooms
Mold
InsectsHumans
Dogs
TreesGrass
Bushes
Use the chart that you just filled out to answer the following questions
3. Which Kingdom’s organisms can live in extreme environment?4. Which Kingdom’s organism have cell walls made of Chitin?5. Animalia would fall into what domain?6. The three-domain system recognizes fundamental differences between two groups of prokaryotes7. What do all of the eukaryotic organism have in common?8. Algae is a plant-like protist. What organelle does is used to capture sunlight to make carbohydrates (sugars)?9. Out of the six kingdoms, which is the most diverse and mimic the other eukaryotic kingdoms?10. A nuclear membrane is another way of saying this eukaryotic structure?11. Of the six kingdoms, how many are prokaryotic and how many eukaryotic?
More SB4a related questions
12. Mitochondria were once what type of prokaryotic cell?13. Chloroplast were once what type of prokaryotic cell?14. In your own words, what would be a good reason as to why there are three domains (Bacteria, Archaea, and
Eukarya) instead of two (Bacteria and Eukarya)15. Put the following Linnaeus Classification System taxa in order from greatest to smallest.
Order, Class, Kingdom, Family, Phylum, Genus, Species, 16. Which level of classification is missing from the Linnaeus Classification System from the order above?17. When writing the scientific name of an organism, which levels of classification are used?
a. Why is it important to use the scientific name when identifying organisms?i. How do you write the scientific name?
18. When using the Linnaeus Classification System, how are organisms organized?a. In your own words, explain what would be a better method of classifying organisms?
19. List some differences between a Eubacteria and Protistaa. List some similarities between a Eubacteria and a Protista.
20. A Homo sapiens and a Homo erectus are in the same genus, but not the same _________________.a. Other than the genus, what other taxa would Homo sapiens and Homo erectus have in common?
SB4b
b. Analyze and interpret data to develop models (i.e., cladograms and phylogenetic trees) based on patterns of common ancestry and the theory of evolution to determine relationships among major groups of organisms.
Use the cladogram below to answer question 21
21. Which organism is least like the chimpanzee?a. Which organism is most like the chimpanzee?
Use the cladogram below to answer questions 22 through 27
22. What trait does the lancelet have?23. What trait is synapomorphy between the Turtle and the leopard? (in other words, what trait separates them from the
other species?24. List all of the traits of the salamander?25. Which organism is most closely related to the leopard based on this cladogram?26. Which organism was the first to evolve four walking legs based on this cladogram?27. Which organism would share the LEAST amount of DNA with the leopard?
Use the following diagram to answer questions 28-32
28. Which organism is the most closely related to Species X?29. How many nodes can be found on this diagram?30. Which species would be consider the outlier?31. Explain why species D is more closely related to X than Q?32. How long ago did the original common ancestor exist (first node)?
c. Construct an argument supported by empirical evidence to compare and contrast the characteristics of viruses and organisms.
Use the following chart to answer questions 33 -36
33. What are the two type of viral reproduction/replication cycle?34. Based on the chart above, what is the end result of the lytic cycle? 35. How are the lytic and lysogenic cycle similar? How are they different?36. The lytic cycle is usually called the active cycle, based on this chart, why would it be considered the active cycle?
More SB4c questions
37. What are some structures that a virus would have in common with a bacterium?38. Based on the cell theory, why is a virus not considered living?39. List the two primary parts of a virus.40. What treatment can be used to prevent a virus?
a. Would that same treatment be effective against a bacterium, fungi, or a protist pathogen? Why or why not?
41. Bob was sick and developed a fever. He went to the doctor and the doctor informed him that he was sick with pathogen that is singled celled, has a nucleus, and does not have a cell wall. What kind of organism is more than likely the cause of his illness?
42. Why does a virus require a host cell to reproduce/replicate?
