Name Date: Unit #3 Indicate the answe 50. Which of the followi r choice that bes
ID: 205569 • Letter: N
Question
Name Date: Unit #3 Indicate the answe 50. Which of the followi r choice that best completes the statement or answers the quest ng will the cause the rate of enzyme activity to first increase and then level oft? a. increasing the enzyme concentration b. increasing the substrate conc c. increasing the temperature d. increasing the pH entratiorn 51. Consider the following two images depicting enzyme behavion A B Which model explains competitive inhibition? a. A only b. B only c. Both A and B explain competitive inhibition. 52. What is an antigen? 53. Describe the roles for cytokines? 54. Identify the cells of adaptive immunityExplanation / Answer
Answer 50. b. increasing the substrate concentration.
Answer 51. c. Both A and B explains the competitive inhibition
Answer 52. Antigen is a foreign particle which when injected in to the body of an individual can generate an active immune response and forms the immune complex by binding with respective antibody. They are made up of protein, plysachharides, lipids or nucleic acids in which proteineous antiges are highly antigenic in nature.
Answer 53. Cytokines are low molecular proteins present in serum or blood. The are synthesize and secreted by immune cell and responsible cell communication or stimulation of other immune cells. The major role includes the regulation of hematopoeisis, innate immune response and adaptive immune response.
Answer 54. The cells of the adaptive immunity includes B lymphocytes and T lymphocytes in which the synthesis and maturation of B cells takes place in bone marrow and responsible for humoral or antibody mediated response where as the maturation T cells takes place in thymus and are responsible for cellular response or cell mediated response.
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