PPT-Active vs. passive Immunity

Immunity The state of being immune from or insusceptible to a particular disease or the like The condition that permits either natural or acquired resistance to disease The ability of the cell to react immunologically in the presence of antigen. Active. When the subject of the sentence is doing something the verb is active.. E.g. The man wore a grey hat.. Subject – . man . verb – . wore. object – . hat. Passive. When the object of the sentence is having something done to it, the verb is passive.. Kassie Howell . Ling 3362. 30. September 2014. The Rule: Use Active Voice Whenever Possible. History of Rule. Passive voice emerged in 4500 BC from the middle voice found in the Indo-European language, which English is derived.. The active voice. When . a sentence is in the active voice, the subject of . the sentence . is the actor. . The subject is doing the action in the sentence.. . Examples:. – The boy kicked the ball.. Thai passive. ผม. ถูก. หมา. กัด. . โดน. PASSIVE VOICE. Active VOICE. ask. is asked. to be + V3. PAST PARTICIPLE ( verb 3 ). PRESENT:. PAST:. PAST PARTICIPLE:. eat. Resources: . Warriner’s. High School Handbook. http. :. /. /. grammar.ccc.commnet.edu. http://www.englishgrammar101.com . Powerpoint. by Sandra Jameson. Nazareth Area High School. Active Voice. S. Correct use of “I” and avoiding the “royal we”. Attributing Action. Active vs. passive . voice . (Activity 1: 2 minutes). Individually, . Write a sentence written in the active voice. Write a sentence written in the passive voice. Battle . royale. Why is active voice preferred?. “Active . voice is brief, cogent, and assertive. It shows the reader a moving picture whereas a passive voice is weak and up to interpretation. Prose should always be active, powerful. The reader shouldn't even realize they're reading words off a page. . .. Example: My bike was stolen. .. In the example above, the focus is on the fact that my . bike . was stolen. I do not know, however, who did it. .. Sometimes a statement in passive is more polite than active voice, as the following example shows.  . Immunity . is defined as the capacity of the body to resist the pathogenic agents. It is the ability of the body to resist the entry of . different types of . foreign bodies like bacteria, . virus, . THE IMMUNE RESPONSE AND IMMUNITY. Immune response. Innate (non-specific). Adaptive or Acquired (specific). Defense . Mechanisms. Nonspecific. defense mechanisms. Specific. defense mechanisms. (immune. The term Immunity has traditionally referred to the resistance exhibited by the host towards injury caused by microorganism and their product.. However, protection against infectious disease is only one of many consequences of immune response, which in its entirety is concerned with the reaction of the body against any foreign antigen.. Dr. . Bipin. Patel. introduction. INTRODUCTION. The term “immunity” is referred to the . resistance of an individual . towards . injury. caused by . microbial stimuli . (microorganisms & their products) & . of certain substances in . the blood and lymph stream. . These . substances are known as antibodies. . This immunity is inborn. . . Antigens. , the foreign substances that attack the body, stimulate the production of antibodies. . Features of adaptive immunity:. Adaptive immunity is characterized by the following:. 1. Antigenic specificity: (. highly specific).. 2. Diversity : . ( each antigen there is specific T-cell and B-cell for it)..