2- Using the microscope find protozoa in your sample- Attenapt to find.docx

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2. Using the microscope find protozoa in your sample. Attenapt to find one of cach of the four groups of protosoa. Sketch and label four specimens on the chart provided. See the attached Stracture List for help labeling your specimens. For each, answer the questions below on the chart. Questions for Fach Live Specimen: 1. Describe in some detail how your ptotopoan moves. Different movement patterns can provide. claes to what group the animal belongs to. Amebas crawl very slowly by "Alowing" into cell exiensions called preudopods. Flagellates are ofter being moved by a flagellum so large in comparison to the cell that the cell shakes as it mover. Ciliates are beiag moved by many small coocdinated cilia, and so seem to glide along. .

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On January 1, the board of directors of Shante, Inc. declared a 10% share dividend. On this date, there were 10,000 common shares issued and outstanding and the market value was $5 per share. The entry to record this transaction would include a debit to Blank______ in the amount of Blank______. Multiple choice question. Common Shares; $5,000 Common Shares; $1,000 Common Shares Dividends Distributable $50,000 Common Share Dividends Distributable; $5,000 Retained Earnings; $5,000 Retained Earnings; $10,000 .

On January 1- the board of directors of Shante- Inc- declared a 10- sh.docx

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3. The Ruff is a European shorebird where males come in three different genetic forms, each with a distinct plumage pattern, breeding strategy, and suite of behavioral characteristics. Independent males have highly ornamented and colorful plumage patterns; they defend small territories to which they try to attract females with elaborate plumage displays (see a video here). Satellite males are also ornamented but are less colorful than independent males. They do not defend territories; instead, they lurk on the periphery of the territories of Independent males and attempt to copulate with females attracted by the Independents. Faeder males are smaller and mimic females in body size, plumage pattern, and behavior. Like the Satellite males, they do not defend Ruff (Philomachus pugnax) display territories; however, because of their female-like appearance and behavior, they are tolerated on the territories of Independent males and, like the Satellites, attempt to copulate with females attracted to the Independents. All three genetic forms coexist in stable polymorphism throughout their breeding range. A. Consider two gene loci in the Ruff, one contributing to variation in male plumage pattern and one contributing to variation in male territorial behavior. Would you expect the alleles at these two loci to be in linkage equilibrium or linkage disequilibrium? Briefly explain (4 points). B. Based on what you learned in class about similar complex genetic polymorphisms in Heliconius butterflies and White-throated Sparrows, what predictions would you make about the genetic architecture and proximity of these two gene loci within the Ruff genome? Briefly explain (4 points). .

3- The Ruff is a European shorebird where males come in three differen.docx

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3. The following pulsed Doppler tracings were recorded (Fig. 10.31). The upper portion of the figure is the Doppler flow across the mitral valve, and the bottom portion of the figure is Doppler flow across the tricuspid valve. The most likely diagnosis for this patient is: a. Chronic obstructive pulmonary disease b. Normal respiratory variation c. pericardial tamponade d. Positive pressure ventilation .

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3. The Excel file Stock Return Data contains quarterly data for several stocks and the S\&P 500 Index (i.e., the market). a. Compute the Beta for INTC using the Variance-Covariance relationship. b. Compute the annualized return on a Compounded Basis for INTC. c. Compute the annualized return on a Continuous Basis for INTC. d. Compute the annual variance and the annual standard deviation for INTC. .

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3. lobes nares vocal cords apex base 5. polarwater surfactants surface bronchus molecule molecule tension 6. inhalation ventilation expiration anatomic dead space 7. inspiration inhalation epiglottis ventilation 8. Boyle's law pressure volume phrenic 9. oxyhemoglobin carbaminohemoglobin thrombocyte RBCs 10. tidal volume vital capacity inspiratory reserve intrapleural space volume 11. medulla oblongata pneumotaxic center apneustic center diaphragm 12. hypoxemia jaundice cyanosis apnea 13. carina dyspnea hypoxemia orthopnea .

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3. Cystic fibrosis is a hereditary disorder that is recessive affecting the lungs and digestive tract. People with cystic fibrosis have a mutation in the CFTR gene (transmembrane conductance regulator) that causes the CFTF protein to malfunction. Determine the genotypes of the parents and offspring for the following family scenarios in a and b below. Use ' C ' to indicate a dominant allele and ' C ' for a recessive allele). a. One parent with the recessive condition and the other parent who does not have the disorder have 2 children. Both children have Cystic fibrosis. 8 marks b. Two parents who do not have Cystic fibrosis have 4 children where 1 child has Cystic fibrosis. 10 marks NOTE: You must draw a Punnet square to determine the possible genotypes of the children. When two alternative genotypes are possible for an individual, indicate both. .

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3. Bobby is finally starting to understand genetics and decided to go to a conference. At this conference there is a lecture on genetic mapping in eukaryotes. Bobby is eager to learn and is taking detailed notes. The speaker was taking about spores and how these are found in a tetrad. There were three different possible assortments of the two studied genes in the tetrad: parental ditype, tetratype, and nonparental ditype. Bobby highlighted the terms he didn't understand. Define and explain these terms in your own words. .

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3. A Peace Corps physician is stationed in a small area of the Carpathian Mountains. A few of her patients have hemolytic ancmia- -inemia that results from fragile red blood cell membranes that rupture easily. These patieats have a mutation in the gene A K l (adenylate kinase). A K l is on chromosome 9 and is linked to the gene encoding the ABO blood group (locus h ). Here are the genotypes and phenotypes for different blood types (we are not considering the Bombay phenotype): Both I A and I l alleles are dominant over i . The I A and I B alleles are co-dominant. Here is a pedigree with affected individuals indicated in black. The two alleles at the AKl locus are A (dominant, wild type) and a (recessive, mutant). The blood types for this family are also noted on this pedigree. A. What are the two possible ways to write the genotype of individual I-3 at the A K I and I loci with phase information? Remember to use horizontal parallel lines or a " p " 6 indicate the orientation of the pairs of alleles on different bomologs (phase). B. What is the genotype of individual 1.4 at the AKI and I loci? Is there any ambiguity as to the phase of I 4 ? C. What is the genotype of individual II-I at the A K l and / loci? Which alleles of each gene are carried on the chromosome he inherited from his father, and which alleles are carried on the chromosome he inberited from his mother? D. Individuals If-1 and I1-2 just had a baby boy who has blood type B and hemolytic anemia. (Put him on the pedigree above.) Explain how this could happen by drawing a diagram of meiosis in individual II-1. Include drawings of boch chromosome 9 and the sex chromosomes ( X and Y ) . .

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