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Biology 102: Biological Science II

Biology 102: Biological Science II . Mola mola. Fall 2009 MW 11:10-12:35 Room 306, Lindau. Contact Information. Instructor: John A. Chigges E-mail: chiggesj@midlandstech.edu Science: www.midlandstech.edu/science. Syllabus. www.midlandstech.edu/science

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Biology 102: Biological Science II

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  1. Biology 102: Biological Science II Mola mola Fall 2009 MW 11:10-12:35 Room 306, Lindau

  2. Contact Information • Instructor: John A. Chigges • E-mail: chiggesj@midlandstech.edu • Science: www.midlandstech.edu/science

  3. Syllabus • www.midlandstech.edu/science • Go to Syllabi and Objectives • Course syllabi Bio102 Lecture topics & Lecture objectives BIO102 Lab Schedule College Policies/Code of Conduct • Go to Science Faculty Web Sites • John Chigges – Lecture/study notes (powerpoint) • Attendance is required • Be on time • Grade: Lecture 75% and Lab 25% • A (90-100)B (80-89)C (70-79)D (60-69)F (<60) • Turn off your cell phones and no text messaging

  4. Text Biology Sylvia S. Mader, 9th Ed.

  5. Biology • Branch of science dealing with the scientific study of life (living things) – many disciplines • Examines the structure, function, growth, origin, evolution, distribution and classification of all living things • From Greek • bios “ life ” • -logia “ study of ”

  6. Gottfried Reinhold Treviranus • German naturalist 1776-1837 • Biologie; oder die Philosophie der lebenden Natur (1802)

  7. Father of Biology Aristotle 384-322 BC Charles Robert Darwin 1809-1882

  8. Lecture Schedule Bio 102 WKLECTURE TOPICCHAPTER • 1. Introduction   Classification of Living Things 20  Viruses 21 • 2. Monera (Prokaryotes) 21     The Protists 22    • 3. Fungi 23 Exam I 20-23 • 4. The Plants 24  Plant Structure 25  Nutrition/Transport 26 • 5. Reproduction in Plants 28 • 6. Control of Plant Growth and Response 27 • 7. Exam II 24-28

  9. WKLECTURE TOPICCHAPTER • 7. Introduction to Animals 29 • 8. Sponges to roundworms 29 • 9. Mollusks to Arthropods (The Prostomes) 30   Deuterostomes (Echinoderms to Vertebrates) 31 • 10. Exam III 29-31 Introduction to Animal Organization and 33 Homeostasis, Tissues, Organ Systems  • 11. Circulatory System 34  Respiratory System (Topics) 37   Lymphatic System/Immunity 35 • 12. Digestive System and Nutrition 36  Exam IV 33-37 • 13. Endocrine System 42 Nervous system 39  Reproduction 43 • 14. Human Development 43   Exam V 39, 42, 43 Final Exam Cumulative - TBA

  10. BIO102 Course Objectives: 5 units • UNIT I • (1) Give the major characteristics [cell type (prokartyotic or eukaryotic), number of cells (unicellular, multicellular, or colonial), nutrition autotrophic or heterotrophic)] for each of the five major kingdoms: Monera, Protista, Fungi, Plant and Animal. • (2) Demonstrate the rules for modern taxonomic nomenclature (binomial nomenclature). List the major taxa in order: Kingdom, phylum, class, order, family, genus, species. • (3) Describe the major characteristics of the Monera, Protista, Fungi, Viruses including structure and diversity presented in lecture. • (4) Describe the examples of protists, viruses, fungi, and bacteria presented in the Biology 102 Study Guide and in lecture.

  11. BIO102 Course Objectives: • UNIT II • (1) Compare Bryophytes, Pteridophytes, Gymnosperms, and Angiosperms on the basis of (a) vascular or non-vascular plants, (b) spore or seed-producers, (c) pollen production or not (d) flower or fruit production or not and (e) primary means of spore and seed dispersal. • (2) Give the major examples of Bryophytes (and relatives), Pteridophytes (and relatives), Gymnosperms (and relatives), and Angiosperms presented in lecture and the Biology 102 Study Guide. • (3) Describe pollination and the importance of the "double fertilization" process found in angiosperms. • (4) Among angiosperms, compare monocots to dicots based on number of cotyledons, stem vascular arrangement, floral numbers and major examples.

  12. BIO102 Course Objectives: • UNIT III • (1) Give a general description and list representative species for each of the following animal phyla and classes: Porifera, Cnidaria, Platyhelminthes (Cestoda, Turbellaria, Trematoda), Nematoda, Mollusca (Gastropoda, Bivalvia, Cephalopoda), Annelida (Oligochaeta, Polychaeta, Hirudinea), Arthropoda (Crustacea, Chilopoda, Diplipoda, Arachnida, Insecta), Echinodermata (Asteroidea, Crinoidea, Echinoidea, Ophiuroidea, Holothuroidea), Chordata (Agnatha, Chondrichthyes, Osteichthyes, Amphibia, Reptilia, Aves, Mammalia). • (2) For each of the animal phyla and classes listed describe how the following essential life processes or systems are accomplished: nutrition, digestion, circulation, gas exchange, nervous system, muscular system, skeletal system, excretion. • (3) Classify each of the animal phyla listed as either: (a) protostomates or dueterostomates; and either (b) acoelomates, pseudocoelomates, or eucoelomates.

  13. BIO102 Course Objectives: • UNIT IV • (1) Compare the following basic tissue types: epithelial, connective, muscle, and nerve based on: (a) cell structure, • (b) function, and (c) major categories and examples. • (2) Describe how proteins, carbohydrates, lipids, and nucleic acids are processed and digested in the human digestive system. Name all important enzymes involved, the organ from which each enzyme is secreted and the specificity of each enzyme. • (3) Trace the path of blood through the human systemic and pulmonary circulatory system naming the important vessels and structures along the way. Include in your answer: right atrium, tricuspid valve, left atrium, bicuspid (Mitral valve), left ventricle, aortic semilunar valve, pulmonary semilunar valve, pulmonary artery, pulmonary vein, superior and inferior vena cava, hepatic portal circualtion. • (4) Describe the function of the SA node and how cardiac cycle works (systolic and diastolic phases). • (5) Relate the following portions of an EKG wave to the cardiac cycle: p wave, QRS complex, t wave.

  14. BIO102 Course Objectives:Unit IV continued • (6) Discuss the composition and functions of blood including an analysis of plasma, as well as, the major categories of formed elements (cells) including: plasma, plasma proteins, fibrinogen, immunoglobulins, erythrocytes, leucocytes (neutrophils, eosinophils, basophils, monocytes, lymphocytes), and thrombocytes. • (7) Describe the specific immune response including the role played by the T cells and B cells. • (8) Describe the nonspecific lines of immune defense including: skin, inflammation response, interferon, complement proteins, and the role of the leucocytes (basophils, eosinophils, neutrophils, and monocytes). • (9) Describe the structure of an antibody and define what is meant by an antigen. • (10) Contrast active and passive and natural and artificial immune responses. • (11) Describe the following autoimmune disorders: lupus, rheumatoid arthritis, Type 1 Diabetes.

  15. BIO102 Course Objectives: • UNIT V • (1) Name the endocrine glands (pituitary, hypothalamus, thymus, pineal, thyroid, parathyroid, adrenal cortex and medulla, pancreas, ovary, testes) describing the hormones each gland secretes and the functional role of each hormone. • (2) Describe the physiology of a nerve impulse including the following terms: active transport, sodium-potassium pump, sodium and potassium channels, depolarization, repolarization, myelin sheath, node of Ranvier, saltatory conduction, axon, dendrite, neurotransmitters). • (3) Describe the role of the following neurotransmittors: dopamine, serotonin, epinephrine, acetylcholine, GABA, glycine. • (4) Describe the role of the following parts of the nervous system: cerebrum, cerebellum, medulla, limbic system, reticular activating system, corpus callosum, hypothalamus, thalamus. • (5) Compare the sympathetic and the parasympathetic divisions of the autonomic nervous system.

  16. BIO102 Course Objectives:Unit V continued • (6) Name and describe the component parts of a reflex arc. • (7) List the major structures associated with the male and female reproductive system. Describe the function of each of the major structures. • (8) Compare spermatogenesis to oogenesis. • (9) Define the following terms: gamete, zygote, morula, blastula, gastrula, cleavage divisions. • (10) Describe the role of estrogen, progesterone, FSH, LH, and HCG during the menstrual cycle, ovarian cycle, and pregnancy.

  17. Exam Breakdown • 5 Exams (drop lowest grade) • Exam 1 – Chapters 20-23 • Exam 2 – Chapters 24-28 • Exam 3 – Chapters 29-31 • Exam 4 – Chapters 33-37 • Exam 5 – Chapters 39, 42, 43 • 50 multiple choice (5 exams); #2 pencil • Final Exam – Cumulative • Lecture 75%

  18. Scientific Method – Review 1/3 • Process by which scientists conduct investigations • There is no one "scientific method". Scientists actually use a variety of techniques to learn more about the world around us. However, many experimental studies would recognize the following steps:

  19. Scientific Method – Review 2/3 • A. Statement of the problem – study & observations • B. Hypothesis formation - An "educated guess" • C. Experiment • 1. experimental group • 2. control group • D. Collection of data • E. Analysis of results • F. Conclusion - Reject or accept the hypothesis • G. Communication of findings

  20. Scientific Method – Review 3/3 • * Considerations pertaining to the scientific method: • A. Hypothesis must be testable • B. Sample size must be sufficiently large • C. Experiment must have proper controls • D. Experiment must be reproducible

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