Biology 1406 Lecture Exam II Review
Order ID 53563633773 Type Essay Writer Level Masters Style APA Sources/References 4 Perfect Number of Pages to Order 5-10 Pages Description/Paper Instructions
Biology 1406 Lecture Exam II Review
Chapter 2.3
- How many covalent bonds can carbon form?
- Define: organic, inorganic, macromolecule, biomolecule, monomer, polymer
- What is a functional group?
- Be able to identify the structural formula of each of the functional groups.
- Identify the class of compounds related to each functional group.
- Identify and differentiate the three types of isomers.
Chapter 3
- Define condensation and hydrolysis.
- Identify the four classes of biomolecules; carbohydrates, lipids, proteins and nucleic acids.
- Identify the elements that make up each of the four classes of biomolecules, the basic monomer for each except lipids and anything unique about each class.
- Know the four types of carbohydrates; their basic structure and the function(s) of each of the four. Identify two structural poly saccharides and two food storage polysaccharides.
- Know the functions of neutral fats, phospholipids, waxes, sterols and carotenes. Know the structure of neutral fats, phospholipids and sterols.
- What is a hydrocarbon, a saturated fat and an unsaturated fat?
- Identify the possible structural arrangements for polypeptides and proteins, primary, secondary, tertiary and quaternary.
- Recognize that nucleic acids are made up of nucleotides. Know that a nucleotide is made of a five carbon sugar, a nitrogen base and a phosphate.
- Know the functions of DNA and RNA.
- Know the base pairing relationship for DNA and RNA.
Chapter 4
- Recognize that the cell is the basic structural and functional unit of life.
- Know the cell theory.
- Know that cell size is determined by the surface volume ratio. As a cell grows the volume increases faster than the surface.
- Know that the resolution limit for the light microscope is 0.2 m micrometers.
- Know that the transmission electron microscope has the highest magnification and resolution.
- Recognize that the scanning electron microscope produces high resolution three dimensional images.
- Define the differences between a prokaryotic and eukaryotic cell.
- Differentiate between plant and animal cells.
- Explain the role of the nucleus in the cell.
- Define: nuclear envelope, chromatin, chromosome, nucleolus, nuclear pore and nuclear lamina
- Define the structure and function of the organelles of the endomembrane system. Rough endoplasmic reticulum, smooth endoplasmic reticulum, Golgi complex, transport vesicle, lysosome and plasma membrane.
- Identify the organelles that probably arose as endosymbiotic bacteria (prokaryotes).
- Define the structure and function of peroxisomes, glyoxysomes, contractile vacuole, cell vacuole, mitochondria, proplastids, chromoplast, leucoplast and chloroplast.
- Explain the structure and function of microtubules, microfilaments and intermediate filaments. Recognize that all three have structural roles in cells but only microtubules and microfilaments are involved in cell movements.
- Identify the structure and function of cilia, flagella, centrioles and basal bodies.
- Define the cytoskeleton, extracellular matrix and cell wall for plant cells. Identify the role of collagen, proteoglycans, fibronectins and integrins if the extracellular matrix of animal cells.
- Differentiate between the primary and secondary cell walls. What is the primary structural component of plant cell walls?
- Define desmosomes, gap junctions, tight junctions and plasmodesmata. Recognize that desmosomes, gap junctions and tight junctions are only found in animals and plasmodesmata are only in plants.
RUBRIC
QUALITY OF RESPONSE NO RESPONSE POOR / UNSATISFACTORY SATISFACTORY GOOD EXCELLENT Content (worth a maximum of 50% of the total points) Zero points: Student failed to submit the final paper. 20 points out of 50: The essay illustrates poor understanding of the relevant material by failing to address or incorrectly addressing the relevant content; failing to identify or inaccurately explaining/defining key concepts/ideas; ignoring or incorrectly explaining key points/claims and the reasoning behind them; and/or incorrectly or inappropriately using terminology; and elements of the response are lacking. 30 points out of 50: The essay illustrates a rudimentary understanding of the relevant material by mentioning but not full explaining the relevant content; identifying some of the key concepts/ideas though failing to fully or accurately explain many of them; using terminology, though sometimes inaccurately or inappropriately; and/or incorporating some key claims/points but failing to explain the reasoning behind them or doing so inaccurately. Elements of the required response may also be lacking. 40 points out of 50: The essay illustrates solid understanding of the relevant material by correctly addressing most of the relevant content; identifying and explaining most of the key concepts/ideas; using correct terminology; explaining the reasoning behind most of the key points/claims; and/or where necessary or useful, substantiating some points with accurate examples. The answer is complete. 50 points: The essay illustrates exemplary understanding of the relevant material by thoroughly and correctly addressing the relevant content; identifying and explaining all of the key concepts/ideas; using correct terminology explaining the reasoning behind key points/claims and substantiating, as necessary/useful, points with several accurate and illuminating examples. No aspects of the required answer are missing. Use of Sources (worth a maximum of 20% of the total points). Zero points: Student failed to include citations and/or references. Or the student failed to submit a final paper. 5 out 20 points: Sources are seldom cited to support statements and/or format of citations are not recognizable as APA 6th Edition format. There are major errors in the formation of the references and citations. And/or there is a major reliance on highly questionable. The Student fails to provide an adequate synthesis of research collected for the paper. 10 out 20 points: References to scholarly sources are occasionally given; many statements seem unsubstantiated. Frequent errors in APA 6th Edition format, leaving the reader confused about the source of the information. There are significant errors of the formation in the references and citations. And/or there is a significant use of highly questionable sources. 15 out 20 points: Credible Scholarly sources are used effectively support claims and are, for the most part, clear and fairly represented. APA 6th Edition is used with only a few minor errors. There are minor errors in reference and/or citations. And/or there is some use of questionable sources. 20 points: Credible scholarly sources are used to give compelling evidence to support claims and are clearly and fairly represented. APA 6th Edition format is used accurately and consistently. The student uses above the maximum required references in the development of the assignment. 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