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1. Trace the pathway of blood through the heart and be sure to include all the major vessels, valves and chambers.2. Discuss the stages in the production of an RBC and describe how each stage differs from the previous one.3. What antibodies are antigens are present in people with each of the four ABO blood types?4. Provide the sequence of events for both the intrinsic and extrinsic blood clotting pathways that lead to the formation of fibrin.5. Provide the sequence of events that leads to dissolving the blood clot.6. How does intact endothelial cells of vessels prevent inappropriate platelet plug formation.7. Describe the relationship between the different waveforms of an ECG and the mechanical events of the heart. Which event is associated with the first heart sound? the second heart sound? atrial repolarization, ventricular repolarization, atrial contraction, ventricle contraction.8. Trace the pacemaker potential and action potential of the SA node with membrane potential on the y-axis and time on the x-axis. In your tracing indicate opening of Na, Ca and K channels.9. Trace the action potential of a ventricular cardiocyte with membrane potential on the y-axis and time on the x-axis. In your tracing indicate opening of Na, Ca and K channels.10. Provide the chronological order of the phases of the cardiac cycle and include what is occurring during each of the different phases.11. Trace one possible pathway of a red blood cell from the left ventricle to the toes.12. Trace one possible pathway of a red blood cell from the fingers to the right atrium13. Describe the differences between a continuous capillary, a fenestrated capillary and a sinusoid (where may you find each of the capillary types).14. Describe the forces that favor capillary filtration? What forces favor reabsorption?
According to biochemical tests and oxygen usage, how would you identify and classify, respectively, the following microbes.
In cocker spaniels, solid coat color is dominant over spotted coat. Suppose a true-breeding, solid-colored dog is crossed with a spotted dog, and the F1 dogs are interbred.
After phagocytosis of a pathogen, the phagosome becomes very acidic with the pH dropping to between 3.5 and four. However, some of the enzymes are important to kill pathogens only work when the pH is higher than five.
Assume that the rate of sea-floor spreading was constant during the 1-million-year period depicted above, what have to be the approximate age of marine fossils found in undisturbed sedimentary rock instantly overlying the igneous rock at the arrow la..
A molecular level description means that you must explain the structure of water and how that structure leads to the observation made- in this case that water beads on waxes.
What is required for photosynthesis and what is the waste product of photosynthesis? Also, given what you know about photosystems and how plants use visible light in photosynthesis.
DNA microarray analysis of patterns of mRNA abundance in different human cell types shows that the level of expression of almost every active gene is different.
Offer a model to explain how the F-box protein SLF and the S-RNase mediate self incompatibility. Be sure to account for the action of these proteins in compatible and incompatible interactions.
Assume you are testing a hypothesis that population density of a particular plant species influences the rate at which a pathogenic fungus infects the plant.
Applications of Different Observational Study Designs' indicating for every objective under pertinent study design.
Explain the main types of extracellular signaling.
I know that in organic chemistry notation, it is supposed that the end of a line or the point where two lines meet is a carbon atom and that Hydrogen atoms are not labeled as it is supposed that a hydrogen bonds where available to a Carbon.
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