The Living World Questions and Answers

The United States protected this man during the fall of the Soviet Union in 1989 A George H W Bush B Yuri Andropov C Mikhail Gorbachev

When American writer John Perry Barlow wrote of the literal and genuinely religious leap of faith embodied in this structure it required of its builders faith in their ability to control technology he was writing about the Empire State Building O Chrysler Building

Located in New York harbor the nation s busiest immigration station on the eastern coast of the United States from 1892 1954 was O Ellis Island O Castle Garden Immigration Depot O Angel Island

What is the spoils system O Failing to hire based on merit spoiled the government bureaucra O Giving Jobs in return for political favors Giving Jobs in return for money or kickbacks bribes

May 24 1883 1 595 feet 6 inches 27 deaths O Central Park Which of these choices would best finish the diagram O Brooklyn Bridge 15 5 million

What precedent was set in the Baker v Carr case O One person one vote O Students in public schools did not have freedom of the press in school sponsored publications O Segregation in public places was unconstitutional O Students were allowed to peacefully protest in school

What is a tariff tax OA tax on income OA tax on jobs OA tax on imported or exported goods

Choose the reason why technology caused harm to many farmers O Farmers were unskilled back then O Farmers couldn t afford new technology O Farming technology caused layoffs

What is NOT an example of a political machine O Public bids O Political favors O Pyramidal organization

ich of the following is NOT the correct pairing of items Blue Laws Increasing pensions to Civil War veterans windows and children O Sherman Silver Purchase Increasing the amount of silver coinage

emocrat Grover Cleveland s second term as president what happened to tariffs and income taxes O Tariffs were raised along with the income tax O Tariffs were lowered along with the income tax O Tariffs were lowered but income taxes during peacetime were established

Read the following list Immigrants Protective League Juvenile Protective Association Juvenile Psychopathic Clinic What do all of these items have in common O All were the result of industrialization O All were the result of urbanization All were projects that the memb

Which of the following relationships between epoch and group of people who immigrated to the United States is incorrect Post 1965 Latin America and Asla O Mid Nineteenth Century Southern and Eastern Europe Colonial Englichmon

What is the Civil Service O Merit system Government administration

entury is one of the factors that caused the emergence of political parties in the 19th O Economic stability Rural protest

What is a political machine O A group that controlled the activities of a political para A machine used to count votes

zero Blank 1 Blank 1 Add your answer Question 8 1 Point A medication order states administer 40 mEq of potassium chloride oral solution PO stat Available is potassium chloride oral solution 20 mEq 10 mL How many mL should the nurse administer Record answer as a whole number Do not use a trailing zero Blank 1

Cerebroside does not contain O O Polypeptide chain O Sphingosine Fatty acid chain Sugar

Thioester hydrolysis yielding more energy than O ester hydrolysis is ultimately due to Sulphur being a larger atom than oxygen Bond between S and carbonyl carbon is of lower energy Thioesters are more resonance stabilized Products of O ester hydrolysis have lower degree of solvation than its reactants in water

What is the gram per ml percentage of a 2M HCI solution 10 percentage 7 29 percentage 12 4 percentage 4 21 percentage

The carboxylation of acetyl CoA to synthesize malonyl COA by acetyl CoA carboxylase requires assistance from Vitamin B5 Vitamin B7 Vitamin K Vitamin D

Suppose a solution containing water sodium and glucose If a voltage is applied to the solution glucose would move 45 In the same direction and speed as sodium In the opposite direction of sodium In the same direction as sodium but faster There would be no net movement of glucose

Which of the following secondary structures would you expect to find on the surface of a globular protein Beta sheet a b and c if the polar and charged amino acid side chains face the surface of the protein Loops between two alpha helices Alpha helix

A 15 0 B 1500 0 1 5 D 0 15 Question 6 Order 20 mg Supply 10 mg per tablet How many tablets will be administered A 1 5 tablets B 1 tablet C 2 tablets D 0 5 tablet

For class I MHC which of the following statements are correct P They are expressed on all nucleated cells Q They are made up of a heavy chain and a light chain R They are essential for viral antigen recognition by cytotoxic cells S The genes for HLA class I molecules are located on chromosome 6 and 15 P R and S P and R Q and R Rand O

uring the turn of the twentieth century the federal government began to go after what in the ties instead of political machines O Tax evaders O Corruption O Those enrolled in top government position

How many tablets will be administered A 0 5 tablet B 1 5 tablets C 1 tablet D 4 tablets Question 8 Order 1 g Supply 250 mg per tablet How many tablets will be administered A 1 tablet B 4 tablets C 1 5 tablets

Why did immigrants decide to move to the cities in that period O To have better cultural exchange opportunities O To have access to more job opportunities

7 What you would expect to observe not observe if the following modifications to the Lab 4 protocol see Part I were made Provide a brief explanation for your observation a Colchicine a microtubule depolymerizing agent was fed to adult female flies expressing the kinesin galactosidase fusion protein 2 marks

Approximately how many would be immigrants died on Ellis Island while being held in the hospital Facilities Three Thousand O Millions Five Hundred

IS TO AS IS TO City Boss Which of the following BEST completes the analogy O Securing votes Ward Boss Granting voters favors Granting voters favors Ward Boss Controlling political activities in city O Controlling political activities in city Local precinct workers Securing votes

corporate expense commuting and transportation while improving opportunities for jobs education housing and transportation Living in cities permits individuals and families to take advantage of the opportunities of proximity diversity and marketplace competition Increasing industrialization outpaced the supply of laborers able or willing to work in dangerous low paying and dead end jobs However the demand for low or unskilled jobs drove wages up and attracted waves of Irish Italian Polish Russian and other immigrants who could earn more in America than in their homelands Which of the following statements about immigration to the United States during the 19th century is true O Immigration was encouraged by labor union leaders O Agricultural growth supported unlimited immigration O Increasing industrialization led to a demand for cheap immigrant labor

What was one of the main urbanization problems in the 1800s O Industrialization O Sanitation

Study the Assured journey of only 10 15 days Greatly improved conditions for the emigrants O Ferry and Harkin Shipping Which of the following best completes the diagram Comfort and adequate food O Holland and Baltimore Steam Shipping

Under what condition did most English immigrants come to the United States under during th American Colonial Period Indentured servants Slavo ou

immigrants joined the Union Army in large numbers O Danish O European

The diagram below shows the bond between Lithium Li and Fluorine F Li F O Lithium gives Fluorine an electron to create a covalent bond Lithium gives Fluorine an electron to create an ionic bond O Lithium shares an electron with Fluorine to create a covalent bond O Lithium shares an electron with Fluorine to create an ionic bond

entrepreneurs In the area The population boom in California caused by the Gold Rush had Immediate effects both positive and negative Although it only became part of the United States in 1848 California s population had grown so swiftly It was soon able to apply for statehood and it was admitted to the union in September of 1850 The sudden influx of outsiders made Californios and regional Native Americans Instant ethnic minorities and they were subject to severe discrimination from the new settlers Although its farming and ranching businesses boomed California s geographical Isolation made trade difficult It was not until the transcontinental rall road was completed in 1869 that businesses based on trade could flourish What happened to the Californios who dominated California prior to the gold rush of 1849 O Most died due to epidemic diseases brought in by the miners O Many lost status and land and were excluded from the prosperity of the statehood period O The ones who could speak English adapted well and continued to dominate real estate ownership

Gland I Releases a fluid that the urethra track right before ejaculation AKA Precum Pre ejaculation

Which of the following statements is are TRUE 1 In May 1872 Congress passed the Amnesty Act in which about 160 000 former Confederates were given the right to vote and hold political office II In the same year Congress allowed the Freedmen s Bureau to expire iii Both actions weakened Republican power and allowed Southern Democrats to regain political power O Statements I II and III O Statements II and III Statements I and II

part of their body Researchers injected bark scorpion venom into the hind paws of the common house mouse and the southern grasshopper mouse they also injected 0 9 saline essentially salt water as a control The researchers then observed how long the mice licked their paws Which of the data sets depicted below do you think the researchers collected A 300 Paw licking sec 200 Paw licking sec 100 C 300 0 200 100 O 0 A B O 0 9 Saline 0 25 g L venom House mouse Grasshopper mouse 0 9 Saline 10 25 g l venom House mouse Grasshopper mouse B 300 Paw licking sec 200 Paw licking sec 100 0 D 300 200 100 0 0 9 Saline 0 25 g uL venom 11 House mouse Grasshopper mouse 0 9 Saline 0 25 g uL venom House mouse Grasshopper mouse

Assertion A To curtail Klan violence and Democratic intimidation Congress passed a series c Enforcement Acts in 1870 and 1871 Reason R One act provided for the federal supervision of elections in Southern states while the other gav the president the power to use federal troops in areas where the Klan was active Which of the following is TRUE for the above statements Both A and R are true but R is not the correct explanation of A Both A and R are true and R is the correct explanation of A

Which of the following immigration event happened between 1820 and 1930 3 5 million British and 4 5 million Irish entered America O A million Germans left Germany and settled mostly in the Midwest

brought the Iberian Peninsula the circled area under Muslim control Muhammad A B The Rashidun Caliphate C The Umayyad Caliphate The Spread of Islam Use the map below to answer the question Map of the spread of Islam 18 The Early Spread of Islam 632 750 AD Expansion during Umayyad Caliphate 661 750

Which ancient culture is associated with this pyramid A Inca B Aztec C Olmec D Maya

Metabolic Pathways Metabolic pathways are sequences of enzymatically catalyzed chemical reactions in a cell Metabolic pathways are determined by enzymes 6 Anabolic becaus is building Substrates Enzyme 1 Enzyme 2 Enzyme 3 te H Product Product HO 10000 Produce melanin

The Sand Hills of Nebraska are a relatively recent geological formation with an age of approximately 10 000 to 15 000 years old Because of quartz crystals in the sand the Sand Hills are lighter in color than the surrounding area Deer mice Peromyscus maniculatus inhabit much of the Midwest and have a dark brown coat color However at the Sand Hills where the sand is lighter the Deer Mice have a lighter golden coat In other words the mice on the Hills have a coat color that blends in with the sand The main predators of these mice are birds and it is thought that blending in with the background increases the mice s likelihood of survival Scientists have identified a single gene Agouti which is responsible for the differences in coat color Linnen et al 2009 Below are partial DNA nucleotide sequences from the coding region of the Agouti gene which codes for the protein that affects coat color These sequences were obtained from five mice from five different deer mouse populations Mice A B and C come from regions other than the Sand Hills whereas Mice D and E come from the Sand Hills Mouse A dark Mouse B dark Mouse dark Mouse D light Mouse E light AGG CCT TGC TCA AAA GTA TCG CGC TAG AGG CCT TGC TCA AAA GTA TCG CGC TAG AGG CCT TGC TCA AAA GTA TCG CGC TAG AGG CCT TGC TCA GTA TCG CGC TAG AGG CCT TGC TCA GTA TCG CGC TAG Using a technique called mutation analysis the new Sand Hills Agouti allele gene variant in mouse D and mouse E is estimated to be around 8 000 years old That means the lighter coat color appeared after the formation of the Sand Hills How would a biologist best explain the reason for the appearance of the allele One mouse living in the Sand Hills randomly obtained the lighter coat color mutation and produced lighter coat colored offspring Because they survived more than the darker colored mice all the lighter coat colored mice are descendants of the original mouse O The dark coat color gene mutated into the light coat color gene because the mouse was exposed to the lighter colored sand O A group of mice came to the Sand Hills and the dark coat color gene mutated because the mice needed to blend in with the sand to avoid being eaten by birds

Instead of using land plants a more accura way to study energy dynamics in an ecosystem is to measure in a pond dissolved 0 B gasesous 0 C dissolvec CO

Next question In a test of the effectiveness of garlic for lowering cholesterol 43 subjects were treated with garlic in a processed tablet form Cholesterol levels were measured before and after the treatment The changes before after in their levels of LDL cholesterol in mg dL have a mean of 3 4 and a standard deviation of 17 9 Construct a 90 confidence interval estimate of the mean net change in LDL cholesterol after the garlic treatment What does the confidence interval suggest about the effectiveness of garlic in reducing LDL cholesterol Click here to view a t distribution table Click here to view page 1 of the standard normal distribution table Click here to view page 2 of the standard normal distribution table What is the confidence interval estimate of the population mean u mg dL mg dL Round to two decimal places as needed What does the confidence interval suggest about the effectiveness of the treatment OA The confidence interval limits contain 0 suggesting that the garlic treatment did not affect the LDL cholesterol levels OB The confidence interval limits contain 0 suggesting that the garlic treatment did affect the LDL cholesterol levels OC The confidence interval limits do not contain 0 suggesting that the garlic treatment did affect the LDL cholesterol levels D The confidence interval limits do not contain 0 suggesting that the garlic treatment did not affect the LDL cholesterol levels

Which enzyme would cut this segment of DNA GCATGGATCCCAATGC CGTACCTAGGGTTACG Oa Enzyme BamHI O b Enzyme EcoRI c Enzyme Haelll O d Enzyme HindIll Recognition site GIGATCC CCTAG G Recognition site GLAATTC CTTAA G Recognition site GG CC CC GG Recognition site AJAGCTT TTCGATA