Biology Questions

How is a diptheria infection able to cause heart damage Release of of a toxin while grwoing in the pharynx O Production of a toxin that causes the body to use heart tissue as an energy source O Direct growth on the heart after initial colonization of the pharynx Destruction of tissues in the pharynx resulting in massive blood loss and a drop in blood

When a cell is able to stick to something we call the thing allowing attachment a an O Pilus O Attachment point O Flagellum Adhesin

Why are catheters considered a risk factor for microbial infections O They temporarilly suppress immune reactions O Biofilms can form inside of them O They encourage viral growth O They often trigger inflammation responses

Which of the following was NOT a goal of the Woman s Temperance Movement O None of these choices Promoting Women s Suffrage

To many Americans U S Imperialism was an extension of what other policy O The Monroe Doctrine O The Marshall Plan Manifest destiny

Which of the following is NOT a trait of a select agent O High virulence O High mortality O High contagious

If you find a bacterium containing lipopolysaccharide then you know that O You are looking at a non pathogenic bacterium O You are looking at a gram negative bacterium O You are looking at a gram positive bacterium O You are looking at a pathogenic bacterium

A bill originated by people rather than lawmakers is called a an O referendum initiative

Read the following passage Let me tell you what I think of it I think it has done more to emancipate women tha anything else in the world It gives women a feeling of freedom and self reliance I star and rejoice every time I see a woman the picture of free untrammeled womanhood Susan B Anthony Based on the passage and your own knowledge what is Susan B Anthony referring to O The right to vote A trolley car A bicycle

Richard Nixon used the theory of detente in which of the following situations A He negotiated the SALT treaty with the USSR B He testified in open court regarding the Watergate scandal C He accepted the resignation of Vice President Spiro Agnew D He resigned from office in 1974

A United States Naval vessel was fired upon in what location in 1964 A Tonkin Gulf B Mekong River C South China Sea

Read the following quote I have no trouble with my enemies I can take care of my enemies in a fight But my friends they re the ones who keep me walking the floor at nights Warren G Harding Who could President Harding have been referring to O Britain O His Cabinet O Congress

Choose the correct answer he movement aimed at returning control of the government to the people restoring econor Opportunities and correcting injustices in American life was called O the Era of Good Feelings Prohibition

Which group has been blamed in the United States for plotting to kill John F Kennedy A The Mafia B The Unions C The United Nations

A enables voters to remove public officials from elected positions by forcing them to face another election before the end of their term if enough voters ask for it O revote

Study the following list Austria Hungary Russia Britain Germany France Ottoman Empire Which countries made up the Central Powers O Britain France and the Ottoman Empire O Austria Hungary Germany and the Ottoman Empi Austria Hungary Russia and Germanu

W E B Du Bois founded the O Niagara Movement O Democratic Party O American Civil Liberties Union

Prior to World War I the preferred second spoken language in the United States was O French C German

lower classes get money through available in Reaganomics A jobs B government bureaucrats C social workers D handouts from the rich

MHC molecules are required for O Viral degradation O Phagocytosis O Activating T cells O Activating B cells

If an industry was visited by the WPB during WWII what was being asked of that industry A Make war materials B Close its doors C End labor unions D Increase wages 50

A newborn receives passive immunity through O The mother s skin O The mother s saliva O The mother s kisses O The mother s milk

Which of the following was NOT reformed during the Progressive Era Protecting Social Welfare Creating Economic Reform O Moral issues O Elections O Progressivism O None of these choices Promoting Moral Reform Improving Efficiency

Following the TET Offensive in 1968 what became clear to the American people about the war in Vietnam A Communism was being stopped B The United States was clearly winning C U S troops were no longer needed D The United States could not win

Q5 The lineage that produced chimpanzees and humans split from other primates roughly 30 million years ago Chimpanzees skulls have the following features Trait A found in fossils as old as 10 to 12 million years is molars with thick enamel Trait B found in fossils as old as 55 million years is a postorbital wall that ventrally separates the orbit from the temporal fossa Which of the following statements is TRUE Trait A is more beneficial for chimpanzee survival because it is newer Trait B is more beneficial for chimpanzee survival because it is older Trait A is more likely to be widespread among other primate species because it is newer Trait B is more likely to be widespread among other primate species because it is older

An autoimmune response is generated within the host when O Self signal is changed by IgG antibodies O Self tolerance is lost O Self tolerance is increased Self signal is suppressed by mast cells

The United States citizens responded to the grape boycott in the 1960s due to the involvement of what active figure A John F Kennedy B Lyndon Johnson C Martin Luther King Jr D Robert F Kennedy

Why are skyscrapers a sign of urban improvement Because architects were competing against each other Because politicians wanted to show pride and glory through these constructic Because of the technology and materials they used to build them

What is sepsis When an infection reaches the bloodstream O Widespread inflammation by the host in response to blood borne infection or endoto O When an infection has high cell counts When lots of tissues die

How long did work visas for Mexican workers in the Bracero Program last during World War II A 3 months B 1 year C 6 months D 5 years

Where would you expect to find antibodies O Surface of the body Inside organelles O Inside cells O Body fluids

A CTL activated CD8T cell that recognizes the replicase enzyme of the hepatitis b virus encounters an infected cell displaying hepatitis b replicase enzyme epitopes what should happen next the CTL releases antibodies O CTL destroys the infected cell O the CTL activates B cells that recognize the hepatitis b replicase enzyme OCTL stimulates the infected cell to release type 1 interferons O nothing happens the CTL does not do anything to the infected cell and vice versa the infected cell release granzymes and perforin at the CTL

mind readers instrumentalists escape artists Houdini and his many imitators contortionists balancing acts freak acts anyone acting crazy or silly eccentric dancers etc regurgitators these individuals drank liquids and then brought them back up to fill fish tar etc Based on this list and your own knowledge this might be a lineup of acts for O A Broadway show O A vaudevilles

I was a moderate reformer I believed that it was best to improve the economic skills of African Americans to create more opportunities for them instead of demanding legal equality which most whites opposed I accepted segregation and believed whites and black could work together for social progress Who am I O WEB Du Bois O Booker T Washington Ida B Wells

Since the assassination of President John F Kennedy what has developed for U S citizens regarding the government A distrust B loyalty C trust D unity

IS TO AS IS TO Which of the following BEST completes the analogy O Bois de Boulogne London Central Park O Hyde Park London Central Park New York City O Hyde Park London Bois de Boulogne

Which term best describes what happened in restaurants during the 1950s in America A assimilated B integrated C segregated dosegregated

Based on your own knowledge and the content of this lesson which of these choices bes completes the graphic organizer Racial disenfranchisement Literacy test Poll tax O Grandfather clause Violence Jim Crow laws

Question 7 Points 2 Why did women s roles change in the 19th century O Women became more submissive Education changed the way women saw life since marriage was no longer their o

There was an increase in job creation and a need for immigrant workers during which time period A The Great Depression B World War I C Roaring 20s D World War II

Why were Nazis put on trial in Nuremberg after WWII A Nuremberg was the city where WWII began B Nuremberg was a neutral city with no ties to Germany C Nuremberg was the location of the first laws against the Jews D Nuremberg was the home city of Adolf Hitler

Infection by the E coli turns on all T cells and B cells O all T and B cells that recognize bacteria not just E coli only B cells that recognize E coli all T cells only Innate defences only not the immune system all B cells only only T and B cells that recognize E coli

EXTRA CREDIT the drug fluvoxamine or simply fluvox works against the covid 19 sars cov 2 virus by interferes with the release of newly made covid 19 viruses from the infected cell introduces mutations to RNA new copies of RNA and viral mRNA stops or reduces the replication multiplication of covid 19 virus sars cov2 virus stops viral RNA polymerase from working reduces or stops the release of cytokines that cause inflammation in response to covid 19 infection replication

Protested for women s suffrage Protested alcohol Opened kindergartens for immigrants Visited inmates in prison and asylums Which of the following BEST completes the diagram O Women s Christian Temperance Union O National Women s Suffrage Union Women s Temperance Union

Which of the following should result from antibodies binding to bacteria none of the 4 choices given complement activation increased phagocytosis of the bacteria stops prevents attachment of bacteria to our cells tissues agglutination clumping of the bacteria any of the 4 choices given except none of the 4 choices given

describe the a Dendritic cells displaying antigen via the class 2 pathway b B cell displaying antigen via the class 2 pathway c Infected cell displaying antigen by the class 1 pathway d Macrophage displaying antigen by the class 2 pathway e Dendritic cells displaying antigen via the class 1 pathway results consequences of two of the events items below 6pts

Read the following quote In the past the man has been first in the future the system must be first The first object of ar good system must be that of developing first class men Frederick Winslow Taylor Which of the following goals of the Progressive Movement was Taylor addressing O Promoting moral reform O Improving efficiency O Protecting social welfare

What does Dr Carroll mean when he says while mutation is random natural selection is not Select all that apply Mutations are caused by selective pressure dependent on environmental conditions Mutations for advantageous traits are more likely to be passed on to the next generation Natural selection acts on traits Natural selection favors some mutations At least one of your answers is incorrect The mutations discussed in this film occurred at random No credit lost Try again

I was an informal way of discriminating against African Americans I regulated rules and customs between whites and African Americans What am I O Segregation O racial etiquette O Jim Crow Laws

Which of the following is not a ride of an amusement park O Roller coasters O Ferris Wheel O Cycling