What it means to say that u and v are linearly DEPENDENT is that ther.pdf

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What it means to say that u and v are linearly DEPENDENT is that there is a number B 0 so that u Bv (u depends on v). Let T be a linear transformation. Show that if u and v are linearly dependent, then T(u) and T(v) are also linearly dependent Solution If u and v are linearly dependent means there exist some b so that u=bv T(u)=T(bv)=bT(v) ie T(u)=bT(v) Hence, T(u) and T(v) are linearly dependent.

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For each of the lymphatic and immune systems explain how one (1) component of each of the organ systems (a cell, tissue, or organ) contributes to the function of either detecting or fighting off an infection. (3 marks each; 6 marks total) Solution Lymphatic system is a closed circulatory system that consists of lymph capillaries, lymph vessels, and lymph nodes. The lymph present in capillaries flows into lymphatic vessels, which are presented deep or superficial. This lymphatic system is mainly involved in the production of \"active and passive immunity\" (components of immune system) against the foreign pathogens entered into the host system. Lymphatic system is going to produce lymphocytes to defend these pathogens by opsonization & finally eliminate them out of the host body. Lymph node is a lymphatic organ where the cleansing of the lymph and activation of T-cells and B-cells will occur. Parenchyma of the lymph node is divided into cortex and medulla. Cortex is the outer part, which is C-shaped and encircles the four-fifth of organ. Cortex contains conical or ovoid shaped lymphatic nodules. Medulla is the inner part, which extends to the surface of hilum. Medullary cords are present in the medulla. This medullary cord consists of lymphocytes, macrophages, plasma cells, reticular fibres and reticular cells. Both the cortex and medulla consists of lymph-filled sinuses, which are continuous with subcapsular sinus. Lymphatic system is a closed circulatory system that consists of lymph capillaries, lymph vessels, and lymph nodes. The lymph present in capillaries flows into lymphatic vessels, which are presented deep or superficial. These lymph vessels combine to form lymphatic trunks that empty into the large collecting vessels of lymphatic system called “thoracic duct and right lymphatic duct.” The lymphoid tissue is mostly composed of a reticular connective tissue (a type of loose connective tissue). The fibres of the reticular network contain macrophages. A number of lymphocytes from the postcapillary venule walls occupy this network and leave to the body again. This ensures the lymphocytes to identify the infected sites at a faster rate. The components of lymphoid tissue include the following. 1). Lymphoid cells: Lymphocytes are produced (lymphopoiesis) by primary lymphoid tissues or organs, which include red bone marrow and thymus gland. These are the main cells of immune system; they mature into two types of immunocompetent cells known as T-lymphocytes and B-lymphocytes contributes to the function of either detecting or fighting off an infection. a). T-lymphocytes: The thymus gland produces “T lymphocytes” (T for thymus) from the lymphoid stem cells under the influence of thymus hormones. The matured T cells (differentiated) are mainly involved in the process of cell-mediated immunity. b). B-lymphocytes: B- Lymphocytes are produced from the red bone marrow and are mainly involved in providing antibody mediated immunity. When these cells .

For each of the lymphatic and immune systems explain how one (1) com.pdf

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Find the monthly payment, R, needed to have a sinking fund accumulate the future value, A. The yearly interest rate, r, and the number of payments, n, are given. Interest is compounded monthly. Use the formula for finding the future value of an ordinary annuity. A = $10,000 R=5% n=36 Solution FV = P[{(1 + r)n - 1}/r] P = (FV x r)/[(1 + r)n - 1] = ($10,000 x 0.05/12)/[(1 + 0.05/12)36 - 1] = $41.67/[(1.1615 - 1)] = $41.67/0.1615 = $258.04.

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Explain whats going on in this state diagram.? Solution When you login to the TSO then it asks Login details and password, after entering the details if they are correct then it display otherwise it prompt a Alert. If your details correct ,then only it display. After that fill in incidents Out and incidents In variables using + and – cursor. If the Incidents are incompleted again it raise a Incomplete alert. Again you have to reselecting incidents and fill. Filling of Incidents are completed then it calculating. After that click on the submit button. Finally total incidents In and Out with Observer’s Details, Beach name and Other Race details are submitted..

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Exercise 3- Understanding balance sheet accounts Below are a few accounts from Lockheed Martin\'s balance sheet that are typical in most balance sheets: Balance Sheet ClassificationDebit or Credit Balance ) Cash and Cash equivalents 3) Inventories, net 5) Intangible assets Common stock (4) Salaries payable 6) Other noncurrent assets Accounts payable 8) Receivables, net tional paid-in capital lant and net term debt (12) Retained earni Required: Determine the balance sheet classification (current asset, current liability, noncurrent asset, noncurrent liability, and shareholders\' equity) of each account and whether it typically has a debit or a credit balance. Solution 1 Current asset Debit 2 Shareholders\' Equity Credit 3 Current asset Debit 4 Current liability Credit 5 Noncurrent asset Debit 6 Noncurrent asset Debit 7 Current liability Credit 8 Current asset Debit 9 Shareholders\' Equity Credit 10 Noncurrent asset Debit 11 Noncurrent liability Credit 12 Shareholders\' Equity Credit.

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Explain the cause of incompatible blood transfusion.SolutionThe.pdf

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Epithelial Tissues Using no more than 12 propositions, name, classify, and describe the major types of epithelia. How do I create a concept map? l How am I graded? l Switch to keyboard version arrangement of the cells appears boxlike in appears flattened in columnar epithelium appears taller than it is cuboidal epithelium wide in can be classified based epithelial tissue on the pseudostratified falsely appears to be epithelium made up of multiple ce layers in simple epithelium S in multiple layers in squamous epithelium is limited to one layer in stratified epithelium typical cell shape Solution typical cell shape appears boxlike in cuboidal epithelium --> Appears flattened in squamous epithelium --> Appears taller than it is wide in columnar epithelium --> Can be classified based on the arrangement of cellcells --> Falsely appears to be made up of multiple cell layers in pseudostratified epithelium is in multiple layers in stratified epithelium--> is limited to one layer simpleepithelium..

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Describe Milgram’s controversial research on obedience, and discuss its implications for understanding our susceptibility to social influence. ****PSYCHOLOGY Solution Stanley milgram is a famous psychologist at Yale University who conducted experiments focusing on the conflict between obedience to authority and the personal conscience. This test tests how much pain would be bore by an ordi ary man by the orders. The extreme willingness of man to go to almost any length of command of an authority constitutes the chief finding of the study. Milk Ram computer that ordinary people follow orders given by Authoritiedr it is even to the extent of killing an innocent human being obedience to authority is ingrained in us all from the way we are brought up. He explains the behaviour of his participants by suggesting that they have two states of behaviour. The first one is autonomous state in which people direct their own actions and the second one is a genetic state in which people allow others to direct their actions. In the second state the people will believe that authority it will take responsibility for the results of the reactions.

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Can two people with lobed ears have a child with attracted ears if they each had a parent with attracted ears? Solution The recessive allele in a person\'s phenotype is the one that is unexpressed. The phenotype is the physical makeup of a person that can be seen. Some traits have more than two alleles to them. During reproduction, there is a crossing over of chromosomes between the mother and father. For many phenotypes, the alleles from each parent will make up the chromosomes of the child. In some situations, if the two parents each have one recessive allele for a certain trait, their child can end up displaying the recessive phenotype. This means that both of them can have lobed ears but their child could have attached earlobes..

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Can Bacteria carry out phagocytosis? Explain: Solution Bacteria cannot carry out phagocytosis, all prokaryotes are very very small and have cell walls. They have many methods of transport across the cell wall and cell membrane, but not \"bulk transport\" through any kind of endocytosis. When eukaryotes do this, they bring in the outside material into a vesicle which then merges with a lysosome. For example, if bacteria were to bring in outside material, they would need a way to release it or merge it with another vesicle, but prokaryotes don\'t have any organelles or vesicles. Having said all that, there are weird exceptions to almost everything and hence there can be a possiblity of phagocytosis documentation in prokaryotes at some point in the future..

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