1.*A decrease in total plasma volume results from the: antidiuretic hormone mechanism 2. *A hematocrit of 56% would be an indication of: polycythemia 3. *A hematocrit value of 38 ml/ 100 ml of blood would be: in the low normal range for a woman 4. *A normal adult red blood cell count ranges from: 4.2 to 5.8 million/ cubic mm 5. *A person with thymus malfunction would: produce fewer T cells‚ thus reducing the effectiveness of the immune system. 6. *After birth‚ the umbilical vessels remaining
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H/O ratio) 3 FA bonded to glycerol; chief means of food storage · Major component of adipose tissue · Steroids‚ waxes‚ carotenoids‚ porphyrins Proteins - polymers of AA joined by peptide bond / 1* = AA sequence‚ 2* = folding (alpha beta) · Hormones (ACTH & insulin)‚ Enzymes‚ structural pro (collagen)‚ transport (hemoglobin)‚ antibodies Enzymes – lower activation E & inc. rate of rxn / do not affect overall E · Higher temp = inc enzyme action / optimal pH = 7.2 (except pepsin &
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CODE-Y NEET-UG – 2013 TEST PAPER WITH ANSWER (HELD ON SUNDAY 05th MAY‚ 2013) 1. The eye of octopus and eye of cat show different patterns of structure‚ yet they perform similar function. This is an example of : (1) Analogous organs that have evolved due to divergent evolution (2) Homologous organs that have evolved due to convergent evolution (3) Homologous organs that have evolved due to divergent evolution (4) Analogous organs that have evolved due to convergent evolution (4) Select the correct
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tissue or organ (muscle‚ liver) Intravascular fluid is the water in the blood and lymph Plasma transports blood cells within arteries‚ veins‚ and capillaries Review how the body regulates fluid balance and blood volume Know the effect of antidiuretic hormone on urine output Review the concept of osmosis Understand the relationship between blood volume & blood pressure Review slides on hypertension Understand how body temperature is regulated Know the roles & characteristics of sodium & potassium
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Insipidus may somewhat resemble those of Diabetes Mellitus‚ they differs is such a tremendous way. The core focus in Diabetes Mellitus‚ which is the low production of insulin‚ is not a presented problem in DI. It is a low amount of ADH‚ the antidiuretic hormone that causes fluid
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Biology 1020 Review Questions for Final Exam 1. who proposed the theory of natural selection ← Darwin and Wallace 2. what are the four characteristic features of natural selection ← Overpopulation ← Inherited variations within the species ← competition ← Survival of the fittest 3. how is fitness measured ← by survival and by the numbers who survive 4. what are some examples of selection in action ← Peppered
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* Difference in Somatic and Autonomic Nervous System * The somatic nervous system consists of nerves that provide VOLUNTARY control over skeletal muscles * The autonomic nervous system exerts INVOLUNTARY control over the contraction of smooth muscle‚ cardiac muscle‚ and glandular activity. * Basic function of the Sympathetic VS Parasympathetic Systems * Sympathetic system= “fight of flight” * Parasympathetic system= “rest and digest” * Both autonomic branches are required
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Ian Borchers Bio201 Case Study #1 Lecture TTh 130-245p Lab W 300-550p Water Can Kill? Exploring Effects of Osmosis Part I – Three True Stories Questions 1. What sort of environment (hypertonic‚ isotonic‚ hypotonic) does consuming excessive amounts of pure water create in the body fluid that surrounds your cells? What effect would this have on your cells? - A hypotonic environment would be created in the body fluid‚ as there would be a lower concentration of solutes outside of the cell than inside
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behaviors. The excess release of serotonin by MDMA likely causes the mood effects people experience (https://www.drugabuse.gov/publications/research-reports/mdma-ecstasy-abuse/what-are-effects-mdma). The drug also increases levels of the oxytocin and prolactin hormones‚ which can cause one to become less receptive to fear and more prone to be involved in social interactions. Low serotonin levels are associated with poor memory and being in a depressed mood. Acute effects on the use of ecstasy are kidney
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The behavior I have is a fear of flying. This behavior developed when I was younger on an international flight back to the U.S.‚ there was a bad storm and the turbulence was really bad and the plane felt like it was dropping out of the sky. Also there was another instance where I was flying through the mountains in a propeller plane. These particular planes do not fly as high as say a Boeing 757 or a jet‚ therefore you feel every single wind gust and bump. As the plane was descending into our destination
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