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Hace 23 horas · Luis Buñuel Portolés (Spanish: [ˈlwis βuˈɲwel poɾtoˈles]; 22 February 1900 – 29 July 1983) was a Spanish and Mexican filmmaker who worked in France, Mexico, and Spain. He has been widely considered by many film critics, historians, and directors to be one of the greatest and most influential filmmakers of all time. Buñuel's works were known for their avant-garde surrealism which ...
Hace 23 horas · Unit 731 (Japanese: 731部隊, Hepburn: Nana-san-ichi Butai), short for Manchu Detachment 731 and also known as the Kamo Detachment: 198 and the Ishii Unit, was a covert biological and chemical warfare research and development unit of the Imperial Japanese Army that engaged in lethal human experimentation and biological weapons manufacturing during the Second Sino-Japanese War (1937–1945 ...
Hace 23 horas · Individual rights Discrimination based on race and ethnicity. Dred Scott v. Sandford, 60 U.S. 393 (1857) People of African descent that are slaves or were slaves and subsequently freed, along with their descendants, cannot be United States citizens. Consequently, they cannot sue in federal court. Slavery cannot be prohibited in U.S. territories before they are admitted to the Union as doing so ...
Hace 23 horas · 2,4,1,3. Correctly order the steps involved cellular immunity: 1 - The Tc recognizes the infected host cell. 2 - The Tc interacts with epitope presented by MHC-I on the dendritic cell. 3 - The Tc secretes perforin and granzyme, causing apoptosis. 4 - The helper T cell activates the Tc cell.
Hace 23 horas · Study with Quizlet and memorize flashcards containing terms like 1. Which type of immunity serves to protect against day-to-day pathogen exposure? a. Innate immunity b. Natural immunity c. Acquired immunity d. Supplemental immunity, 2. In acquired immunity, what is the body's response to antigen exposure? a. The body initiates the ...
Hace 23 horas · The host defenses include ____ immunity which is present at birth, and ___ immunity which is acquired over time and specific in its action. - innate nonspecific or natural. - adaptive, specific, or acquired.
Hace 23 horas · The recorded history of Haiti began in 1492, when the European captain and explorer Christopher Columbus landed on a large island in the region of the western Atlantic Ocean that later came to be known as the Caribbean.The western portion of the island of Hispaniola, where Haiti is situated, was inhabited by the Taíno and Arawakan people, who called their island Ayiti.
