* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
Download 3rd Nine Weeks Review
Survey
Document related concepts
Introduction to evolution wikipedia , lookup
Organ-on-a-chip wikipedia , lookup
Genetic engineering wikipedia , lookup
Biochemistry wikipedia , lookup
Precambrian body plans wikipedia , lookup
Acquired characteristic wikipedia , lookup
Anatomical terms of location wikipedia , lookup
Developmental biology wikipedia , lookup
List of types of proteins wikipedia , lookup
Bacterial taxonomy wikipedia , lookup
Photosynthesis wikipedia , lookup
Evolutionary history of life wikipedia , lookup
Evolution of metal ions in biological systems wikipedia , lookup
Transcript
3rd Nine Weeks Review Chapter 8 1. Write the equation for photosynthesis. Circle the reactants. Put a square around the products. 2. Define an autotroph. • An organism that produces its own food. 3. Define a heterotroph. • An organism that needs other organisms for food 4. What type of reaction is photosynthesis? • endergonic 5. Why are leaves flat? • So sunlight can penetrate the photosynthetic material Chapter 9 6. Describe glycolysis. • The first step in releasing the energy of glucose, in which a molecule of glucose is broken into two molecules of pyruvic acid 7. What is the relationship of glucose in photosynthesis and cellular respiration? • Photosynthesis makes glucose and cellular respiration uses it for energy Oxygen 8. _______________ is the final electron acceptor in the electron transport chain. 9. Which requires energy, active transport, osmosis, glycolysis, or phagocytosis? • All except osmosis Chapter 19 10. Define prokaryote. • A cell without a nucleus 11. Draw and label a T4 bacteriophage. Describe the lytic and lysogenic cycle. 13. AIDS is a retrovirus. What is a retrovirus? • A virus that has RNA as its genetic information 14. How do you prevent spread of viruses? • Prevention – Using vaccines 15. What instrument would you use to see a virus? • Because they are so small, an electron microscope is needed 16. Evaluate the medical and economic importance of viruses. Be sure to list some diseases caused by viruses. • Possibly used for gene therapy • Diseases – Chicken pox – polio 17. List the two bacteria kingdoms. Describe the characteristics of each kingdom • Archaebacteria – Do not contain peptidoglycan – Like harsh environments • Eubacteria – Cell wall made of peptidoglycan – larger 18. Label the bacteria. flagellum DNA peptidoglycan Cell wall Pili ribosomes Cell membrane 19. List and describe the shapes of bacteria. • Bacilli-rod shaped • Cocci-sphere or round shaped • Spirilla-spiral shaped 20. State the four parts of the Germ Theory. What is the relationship to our current knowledge? • 1. The microorganism can be found in the diseased animal. 2. The microorganism can be isolated from the diseased animal and grown in the lab. 3. The cultured microorganism will cause the disease when put in a healthy susceptible animal. 4. The same microorganism can be isolated from the newly infected animal. 21. What are vaccines? How do they work? • A preparation of weakened or killed pathogen • Prompts the body to produce immunity to the pathagen 22. Which bacteria works symbiotically to us in our intestines? What is meant by symbiosis? • E coli • Relationship in which two organisms live closely together 23. What is a parasite? • Where one organism lives in or on another 24. How do bacteria make yogurt and cheese? • By going through a fermentation process 25. How do bacteria become resistant to antibiotics? • Because they use conjugation as a means of reproduction, they can take on the characteristics of other bacteria that are resistant 26. How are bacteria economically important to us? • Foods- yogurts, cheeses • Medicine-vaccines, • Agriculture- nitrogen fixation, decompose dead matter Chapter 20 27. What is a fungi? How do they function in their environment? • Eukaryotic heterotrophs that have cell walls • As decomposers, as parasites, 29. How are fungi different from plants? • They don’t make their own food • Cell wall of chitin • Not photosynthetic 30. Describe how yeast reproduces. • By budding – Which is an outgrowth of the organism Chapter 21 Protists 31. Draw and label an Amoeba, Euglena, and a Paramecium 32. What does a contractile vacuole do? • Regulates the flow of water in an out of the organism 33. Which protist is animal like, and why are they classified as such? • Ameoba • Paramecium • Plasmodium – They are heterotrophs and move about 34. Which protists are plantlike? • • • • Euglena Diatoms Dinoflagellates Algae 35. Which protist is fungus like? • Water mold • Slime mold 36. Which protist causes red tide? • Dinoflagellates 37. List four diseases caused by protist. How are they passed to humans? • Malaria-by the Plasmodium carried by the mosquito • African Sleeping Sickness- by the Trypanasoma carried by the tse tse fly • Amebic dysentary- carried by the Giarda that is in water • Toxoplasmosis (toxo) is an infection caused by a single-celled parasite called Toxoplasma gondii. 38. Explain alternation of generation. • Where an organisms switches from haploid to diploid in its life process 39. An Euglena can function as a Heterotroph ______________ in the absence of sunlight Chapter 26-28 40. Define the three types of symmetry. • Asymmetrical-not identical on both sides of a central line (Dictionary) • Bilateral-single imaginary line divides it in half • Radial- have body parts that repeat around the center 41. Name the 8 phyla of invertebrates and give an example of each. • • • • • • • • Porifera-sponges Cnidaria-jellyfish Platyhelminthes(flatworm)-planaria Nematoda-hookworm Annelida-earthworm Mollusks-clam Arthropod-insects Echinoderms-starfish 42. What is meant by sessile? • Attached or fixed; not moving 43. What is meant by motile? • Moving or having the power to move 44. Define exoskeleton. • Tough external covering that protects and supports the body of many invertebrates 45. Define hermaphrodite. • Individual that has both male and female parts 46. Describe how mollusks and crustaceans carry out gas exchange. • Gills are used to exchange gases. This is done by a diffusion type process 47. List two common structures for respiration in invertebrates. • Gills • Skin 48. What are the characteristics of mammals? • • • • • Hair Mammary glands Breathe air 4 chambered heart endotherms 49. Describe a closed circulatory system. • In a closed circulatory system, blood is contained within a network of blood vessels. 50. Define endothermic. • Animal that generates its own body heat 51. Define ectothermic. • Animals that rely on their environment to help control body heat 52. Why do amphibians need water? • To carry out reproduction • To aid in respiration 53. Define monotremes, marsupials, and placental animals. • Monotremes-egg laying mammals • Marsupials-animals that bear live young that usually complete their development in a pouch • Placental animals-nutrients, oxygen, carbon dioxide, ands wastes are exchanged between the embryo and the mother through a placenta 54. What is a cloaca and what is its relationship to some animals? • The opening to the outside of some animals. • Used to eliminate waste and to carry out reproduction Review from st 1 Semester 55. List and describe the process of scientific method. • • • • • • Ask a question Make a hypothesis Conduct an experiment Collect data Analyze information Report results 56. What are lipids? • Compounds made from carbon and hydrogen, include fats, oils, waxes. 57. What are proteins? Macromoles that contain nitrogen as well as carbon, hydrogen, and oxygen. Made up of amino acids. 58. What is binomial nomenclature? • A two part naming system, includes the Genus and species 59. List the hierarchy of classification? • • • • • • • Kingdom Phylum Class Order Family Genus Species 60. Define artificial selection. • Selection by humans for breeding of useful traits from the natural variation among different organisms 61. Define and discuss radioactive dating. Technique in which scientists calculate the age of a sample based on the remaining radioactive isotopes it contains 62. Define extinction. • Disappearance of a species from all parts of a geographical range 63. Describe Lamarck’s theory. • That if an organism used a part more or developed a part of their body, it would be passed down to their offspring 64. What methods do we use to process foods? • Canning • Salting • Drying 65. Practice reading graphs and charts.