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Wednesday, October 23, 2013

This article discusses various cell structures and their functions in biology, including DNA, metabolic rate, cell shape, cell size, lipids, carbohydrates, and more.

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Wednesday, October 23, 2013

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  1. Wednesday, October 23, 2013 1. Tissue samples taken from the heart and stomach of a grasshopper would be expected to have the same . . . a. DNA c. metabolic rate b. cell shape d. cell size 2. Both lipids and carbohydrates are important in animal cells because both . . . a. provide insulation c. contain nitrogen b. form cell walls d. store energy

  2. Wednesday, October 23, 2013 1. Tissue samples taken from the heart and stomach of a grasshopper would be expected to have the same . . . a. DNA c. metabolic rate b. cell shape d. cell size 2. Both lipids and carbohydrates are important in animal cells because both . . . a. provide insulation c. contain nitrogen b. form cell walls d. store energy

  3. Wednesday, October 23, 2013 1. Tissue samples taken from the heart and stomach of a grasshopper would be expected to have the same . . . a. DNA c. metabolic rate b. cell shape d. cell size 2. Both lipids and carbohydrates are important in animal cells because both . . . a. provide insulation c. contain nitrogen b. form cell walls d. store energy

  4. Thursday, October 24, 2013 1. The organisms in a typical backyard are likely to include bacteria, grass, shrubs, trees, insects, spiders, birds, and small mammals. Together, all these organisms make up . . a.) an experimental group c.) a community b.) a kingdom d.) a population 2. When there is a lower concentration of water outside of a plant cell rather than inside a plant cell, the plant will tend to . . . a. increase its rate of photosynthesis b. lose water and wilt c. gain water and become rigid d. grow toward the sun

  5. Thursday, October 24, 2013 1. The organisms in a typical backyard are likely to include bacteria, grass, shrubs, trees, insects, spiders, birds, and small mammals. Together, all these organisms make up . . a.) an experimental group c.) a community b.) a kingdom d.) a population 2. When there is a lower concentration of water outside of a plant cell rather than inside a plant cell, the plant will tend to . . . a. increase its rate of photosynthesis b. lose water and wilt c. gain water and become rigid d. grow toward the sun

  6. Thursday, October 24, 2013 1. The organisms in a typical backyard are likely to include bacteria, grass, shrubs, trees, insects, spiders, birds, and small mammals. Together, all these organisms make up . . a.) an experimental group c.) a community b.) a kingdom d.) a population 2. When there is a lower concentration of water outside of a plant cell rather than inside a plant cell, the plant will tend to . . . a. increase its rate of photosynthesis b. lose water and wilt c. gain water and become rigid d. grow toward the sun

  7. Friday, October 25, 2013 • Enzymes are: a. Proteins c. nucleotides b. carbohydrates d. steroids 2. Which of the following organelles would be most likely found in secretory cells? a. mitochondria c. nucleoli b. lysosome d. Golgi Apparatus

  8. Friday, October 25, 2013 • Enzymes are: a. Proteins c. nucleotides b. carbohydrates d. steroids 2. Which of the following organelles would be most likely found in secretory cells? a. mitochondria c. nucleoli b. lysosome d. Golgi Apparatus

  9. Friday, October 25, 2013 • Enzymes are: a. Proteins c. nucleotides b. carbohydrates d. steroids 2. Which of the following organelles would be most likely found in secretory cells? a. mitochondria c. nucleoli b. lysosome d. Golgi Apparatus

  10. Monday, October 28, 2013 • Which of the following cell structures has the primary role of synthesizing proteins in eukaryotic cells? • Nucleus and vacuoles • Endoplasmic reticulum and ribosomes • Golgi vesicles and cell membrane • Endoplasmic reticulum and mitochondria • What piece of lab equipment would you use to accurately measure volume? • Beaker c. Triple beam balance • Erlenmeyer flask d. Graduated cylinder

  11. Monday, October 28, 2013 • Which of the following cell structures has the primary role of synthesizing proteins in eukaryotic cells? • Nucleus and vacuoles • Endoplasmic reticulum and ribosomes • Golgi vesicles and cell membrane • Endoplasmic reticulum and mitochondria • What piece of lab equipment would you use to accurately measure volume? • Beaker c. Triple beam balance • Erlenmeyer flask d. Graduated cylinder

  12. Monday, October 28, 2013 • Which of the following cell structures has the primary role of synthesizing proteins in eukaryotic cells? • Nucleus and vacuoles • Endoplasmic reticulum and ribosomes • Golgi vesicles and cell membrane • Endoplasmic reticulum and mitochondria • What piece of lab equipment would you use to accurately measure volume? • Beaker c. Triple beam balance • Erlenmeyer flask d.Graduated cylinder

  13. Tuesday, October 29, 2013 • Which of the following kingdoms do not contain any heterotrophic organisms? a. animals c. fungi b. protist d. plantae • DNA is stored in the a. nucleus c. endoplasmic reticulum b. nucleolus d. vesicles

  14. Tuesday, October 29, 2013 • Which of the following kingdoms do not contain any heterotrophic organisms? a. animals c. fungi b. protist d. plantae • DNA is stored in the a. nucleus c. endoplasmic reticulum b. nucleolus d. vesicles

  15. Tuesday, October 29, 2013 • Which of the following kingdoms do not contain any heterotrophic organisms? a. animals c. fungi b. protist d. plantae • DNA is stored in the a. nucleus c. endoplasmic reticulum b. nucleolus d. vesicles

  16. Wednesday, October 30, 2013 10x 1. What is the total magnification used to view these onion cells through this microscope setup? A. 100 magnification B. 10 magnification C. 40 magnification D.400 magnification 2. Which of the following organisms are prokaryotes? A. Protozoa C. Fungi B. Bacteria D. Amoeba 40x

  17. Wednesday, October 30, 2013 10x 1. What is the total magnification used to view these onion cells through this microscope setup? A. 100 magnification B. 10 magnification C. 40 magnification D.400 magnification 2. Which of the following organisms are prokaryotes? A. Protozoa C. Fungi B. Bacteria D. Amoeba 40x

  18. Wednesday, October 30, 2013 10x 1. What is the total magnification used to view these onion cells through this microscope setup? A. 100 magnification B. 10 magnification C. 40 magnification D.400 magnification 2. Which of the following organisms are prokaryotes? A. Protozoa C. Fungi B. Bacteria D. Amoeba 40x

  19. Thursday, October 31, 2013 • Unlike prokaryotes, eukaryotic cells • store genetic information in the form of DNA • are found in multicellular organisms • Photosynthesize • use oxygen in cellular respiration • External sources, such as radiation or chemicals, can cause mutations in genes or entire chromosomes. For a mutation to pass on to offspring, it must occur in a … A. Bone Cell C. Muscle Cell B. Sex Cell D. Nerve Cell

  20. Thursday, October 31, 2013 • Unlike prokaryotes, eukaryotic cells • store genetic information in the form of DNA • are found in multicellular organisms • Photosynthesize • use oxygen in cellular respiration • External sources, such as radiation or chemicals, can cause mutations in genes or entire chromosomes. For a mutation to pass on to offspring, it must occur in a … A. Bone Cell C. Muscle Cell B. Sex Cell D. Nerve Cell

  21. Thursday, October 31, 2013 • Unlike prokaryotes, eukaryotic cells • store genetic information in the form of DNA • are found in multicellular organisms • Photosynthesize • use oxygen in cellular respiration • External sources, such as radiation or chemicals, can cause mutations in genes or entire chromosomes. For a mutation to pass on to offspring, it must occur in a … A. Bone Cell C. Muscle Cell B. Sex Cell D. Nerve Cell

  22. Friday, November 1, 2013 1. Which of these is responsible for the “rough” appearance of endoplasmic reticulum? a. Lysosomes c. Enzymes b. Ribosomes d. DNA 2. Escherichia coli is the scientific name of a bacterium. What category of classification is Escherichia? a. Phylum c. Order b. Genus d. Species

  23. Friday, November 1, 2013 1. Which of these is responsible for the “rough” appearance of endoplasmic reticulum? a. Lysosomes c. Enzymes b. Ribosomes d. DNA 2. Escherichia coli is the scientific name of a bacterium. What category of classification is Escherichia? a. Phylum c. Order b. Genus d. Species

  24. Friday, November 1, 2013 1. Which of these is responsible for the “rough” appearance of endoplasmic reticulum? a. Lysosomes c. Enzymes b. Ribosomes d. DNA 2. Escherichia coli is the scientific name of a bacterium. What category of classification is Escherichia? a. Phylum c. Order b. Genus d. Species

  25. Monday, November 4, 2013 • An organism that is able to use sunlight to make its own food is a(n): • Heterotroph c. Autotroph • Archaebacteria d. Fungus • A paramecium is a member of the kingdom: • Eubacteria c. Fungi • Protista d. Plantae

  26. Monday, November 4, 2013 • An organism that is able to use sunlight to make its own food is a(n): • Heterotroph c. Autotroph • Archaebacteria d. Fungus • A paramecium is a member of the kingdom: • Eubacteria c. Fungi • Protista d. Plantae

  27. Monday, November 4, 2013 • An organism that is able to use sunlight to make its own food is a(n): • Heterotroph c. Autotroph • Archaebacteria d. Fungus • A paramecium is a member of the kingdom: • Eubacteria c. Fungi • Protista d. Plantae

  28. Tuesday, November 5, 2013 • An organism that obtains its energy from the food it consumes is a(n): • Heterotroph c. Autotroph • Archaebacteria d. Fungus • Organisms that are all multicellular heterotrophs would be found the the kingdom: • Animalia c. Eubacteria • Plantae d. Fungi

  29. Tuesday, November 5, 2013 • An organism that obtains its energy from the food it consumes is a(n): • Heterotroph c. Autotroph • Archaebacteria d. Fungus • Organisms that are all multicellular heterotrophs would be found the the kingdom: • Animalia c. Eubacteria • Plantae d. Fungi

  30. Tuesday, November 5, 2013 • An organism that obtains its energy from the food it consumes is a(n): • Heterotrophc. Autotroph • Archaebacteria d. Fungus • Organisms that are all multicellular heterotrophs would be found the the kingdom: • Animaliac. Eubacteria • Plantae d. Fungi

  31. Wednesday, November 6, 2013 • Which level of classification includes the fewest organisms? • Kingdom b. Phylum c. Class d. Order • An organism previously unknown to science is discovered in a remote part of the world. It is multicellular, has no vascular tissue or nervous system, and does not have chloroplasts. Into which kingdom is the organism likely to be placed? • Plantae b. Protista c. Animalia d. Fungi

  32. Wednesday, November 6, 2013 • Which level of classification includes the fewest organisms? • Kingdom b. Phylum c. Class d. Order • An organism previously unknown to science is discovered in a remote part of the world. It is multicellular, has no vascular tissue or nervous system, and does not have chloroplasts. Into which kingdom is the organism likely to be placed? • Plantae b. Protista c. Animalia d. Fungi

  33. Wednesday, November 6, 2013 • Which level of classification includes the fewest organisms? • Kingdom b. Phylum c. Class d. Order • An organism previously unknown to science is discovered in a remote part of the world. It is multicellular, has no vascular tissue or nervous system, and does not have chloroplasts. Into which kingdom is the organism likely to be placed? • Plantae b. Protista c. Animalia d. Fungi

  34. Thursday, November 7, 2013 • A grouping of organisms living together and interacting with each other and the environment around them is a(n): • Population c. Ecosystem • Community d. Biome • Ecosystems that share similar climates are called: • Population c. Ecosystem • Community d. Biome

  35. Thursday, November 7, 2013 • A grouping of organisms living together and interacting with each other and the environment around them is a(n): • Population c. Ecosystem • Community d. Biome • Ecosystems that share similar climates are called: • Population c. Ecosystem • Community d. Biome

  36. Thursday, November 7, 2013 • A grouping of organisms living together and interacting with each other and the environment around them is a(n): • Population c. Ecosystem • Community d. Biome • Ecosystems that share similar climates are called: • Population c. Ecosystem • Community d. Biome

  37. Friday, November 8, 2013 • A group of individuals of the same species living in the same area is a(n): • Population c. Ecosystem • Community d. Biome • All the interacting populations within an area are referred to as a(n): • Population c. Ecosystem • Community d. Biome

  38. Friday, November 8, 2013 • A group of individuals of the same species living in the same area is a(n): • Populationc. Ecosystem • Community d. Biome • All the interacting populations within an area are referred to as a(n): • Population c. Ecosystem • Community d. Biome

  39. Friday, November 8, 2013 • A group of individuals of the same species living in the same area is a(n): • Populationc. Ecosystem • Community d. Biome • All the interacting populations within an area are referred to as a(n): • Population c. Ecosystem • Community d. Biome

  40. Monday, November 11, 2013 • The relationship between organisms where one organism kills and eats another is called: • Parasitism c. Predation • Commensalism d. Mutualism • Which of the following interactions between organisms include parasitism, mutualism, and commensalism? • Competition c. Predation • Commensalism d. Symbiosis

  41. Monday, November 11, 2013 • The relationship between organisms where one organism kills and eats another is called: • Parasitism c. Predation • Commensalism d. Mutualism • Which of the following interactions between organisms include parasitism, mutualism, and commensalism? • Competition c. Predation • Commensalism d. Symbiosis

  42. Monday, November 11, 2013 • The relationship between organisms where one organism kills and eats another is called: • Parasitism c. Predation • Commensalism d. Mutualism • Which of the following interactions between organisms include parasitism, mutualism, and commensalism? • Competition c. Predation • Commensalism d. Symbiosis

  43. Tuesday, November 12, 2013 • In parasitism, the organism that benefits at the expense of the other organism is the: • Host c. Predator • Parasite d. Prey • In parasitism, the organism on which the other organism feeds is the: • Host c. Predator • Parasite d. Prey

  44. Tuesday, November 12, 2013 • In parasitism, the organism that benefits at the expense of the other organism is the: • Host c. Predator • Parasited. Prey • In parasitism, the organism on which the other organism feeds is the: • Host c. Predator • Parasite d. Prey

  45. Tuesday, November 12, 2013 • In parasitism, the organism that benefits at the expense of the other organism is the: • Host c. Predator • Parasited. Prey • In parasitism, the organism on which the other organism feeds is the: • Hostc. Predator • Parasite d. Prey

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