Biology Questions

Read the following quote and answer the question which follows Which type of unemployment was President John F Kennedy referring to We believe that if men have the that put men out of work they h back to work John F Kenned O Cyclical O Structural O Seasonal Frictional

How might your real income actually decrease if you receive a pay raise You use the raise to buy more non essential items Your raise is actually less than the raise you received last year Your company covers the cost O of your raise by laying off workers The rate of inflation exceeds your raise percentage

Economists generally agree that America is considered at full employment when the below 5 unemployment rate is seasonal jobs have been eliminated O the welfare rate is below 1 unemployment O claims level off for two consecutive quarters insurance

Study the following information The process below details the Federal Government s actions involved in combating which of the following economic issues The Federal Government reduces taxes O A recession O Unemployment O Inflation Households and individuals cut spending C

Word Bank A Cyclical Unemployment B Structural Unemployment C Seasonal Employment D Frictional Unemployment D A B C B D A C D B A C Your Answer Choice Occ disc indu Tem betv for r othe Ass dow Cau reta the WO

What is seasonal unemployment Unemployment caused by the ups and downs of the economy Unemployment caused by O voluntary resignations or new job seekers Unemployment caused by O changes in the seasons or the weather that cause job loss Unemployment caused by mass

What role should the Fed play according to monetarist theory The Fed should implement O fiscal policies to control leakages and injections The Fed should change rates Oweekly to compensate for time lags The Fed should be disbanded as it only interferes with the free market The Fed should allow the O money supply to grow smoothly

Which of the answer choices below best describes the following diagram Households Businesses One of John Maynard Keynes s economic theories A policy implemented by President Herbert Hoover One of Adam Smith s economic theories An unimportant part of

both fiscal and monetary policies taxation to cut down consumer spending sales of T bills to encourage investing purchases of T bills to reduce investing

What do the following have in common Increasing interest rates Consumers buy less because prices increase People living on fixed income experience difficulty buying necessities They are all signs of a depression O They are all signs of inflation They are all signs of unemployment O All of the choices

3 What is the relationship between private property rights and invention Invention establishes private property rights particularly when dealing with pure capitalistic markets Private property rights are established only in market capitalism so that industry can modernize through invention Private property rights encourage invention because the owner can reap the rewards of the invention Private property rights and

Undeveloped nations generally have low literacy rates moderate O industry and small healthy populations low literacy rates little industry and large populations high populations industry and moderate literacy rates small populations high tech industry and high literacy rates

Economic growth Mec Serv Education Which of the following best completes the diagram according to the lesson Foreign investment and access to sea ports Foreign investment and public land ownership Developed property rights and

Developed system of agriculture economy Developing nation Which of the following completes the diagram O Developed nation Example New Zealand O Undeveloped nation

What are the characteristics of a developed nation Developed nations have high O standards of living high taxes and socialized health care Developed nations have high standards of living and access to quality health care and education Developed nations have economies that are primarily agriculture with little advanced education Developed nations have economies that are primarily O service driven with socialized

term Haiti needs to create jobs for its young workforce and build institutional capacity Two thirds of all Haitians depend on the agricultural sector mainly small scale subsistence farming and remain vulnerable to damage from frequent natural disasters World Factbook cia gov This passage describes which of the following An island nation in the South Pacific O A developing nation An undeveloped nation

medical services education Which of the following following BEST describes what the items in the list have in common O They are all in abundance in most developing countries They are all offered at no cost in undeveloped countries They are all offered at no cost O in countries with a centralized government They are all critical parts of the O infrastructure needed for

Choose the correct answer In addition to providing immediate relief to developing nations foreign aid is used for O capital flight comparative advantage O investment

Which of the following is an endothermic process Combustion reactions Oxidation of metals Ice melting Adding a strong acid directly to water

Which of the following types of work involves a change in position of the cell or a cell structure O Concentration Mechanical Electrical Bioluminescent

A concentration ratio products to reactants less than Keq means that the reaction will proceed to the right to generate more product that the reaction will proceed to the left to generate more reactants The reaction is at equilibrium The reaction will not proceed

In order to ensure that the nerve impulse may be produced at any time sodium is actively transported out of the cell and potassium is transported into the cell by the pump Which of the following types of work is performed by the pump sodium potassium sodium potassium Mechanical Electrical Concentration Synthetic

Energy requiring reactions can occur in biological systems because they can be coupled with reactions that are unlikely not spontaneous endergonic exersonic

In a chemical reaction the standard free energy change AG is calculated to be 3 67 cal mol What can be said of the chemical reaction Products predominate over reactants at equilibrium under standard conditions The reaction is not spontaneous under standard conditions The reaction goes spontaneously to the right under standard conditions The reaction is at equilibrium under standard conditions

The steady state vital to life is possible because the cell cannot convert energy from one form to another all reactions are exothermic all cells are autotrophic the cell continually takes up energy from the environment

Oxidation involves the removal of oxygen atoms from a molecule occurs when an atom accepts electrons occurs when oxygen atoms are added to a molecule and energy released is endothermic

A spontaneous reaction O could occur but might take a very long time will never occur has an overall positive free energy change has to occur immediately

Photosynthesis is an important process that uses water and carbon dioxide as reactants produces oxidized products is performed by heterotrophs only plants can perform

AJPH Public Health Approach to Eliminating Health Disparities pdfin 250 300 words explain how the learning materials connect with the public health approach PHA C

Two cars started at the same position and were driven through a city using different streets The red car traveled nort 2 miles then east 4 miles and then south 6 miles The green car traveled south 4 miles and then east 4 miles Both cars ended at the same location Which best compares the motion of the cars O The red car traveled a shorter distance but the displacement of the cars was equal O The green car traveled a shorter distance but the displacement of the cars was equal O The green car had a shorter displacement but the distance traveled by the cars was equal O The red car had a shorter displacement but the distance traveled by the cars was equal

infectious circular RNA molecules that replicate in host cells primitive protein particles that are believed to be an ancient precursor of living cells simple viruses composed of protein infectious misfolded proteins that cause normal protein molecules to misfold the site of protein synthesis in prokaryotic cells Question 18 0 75 points Listen Kuru is a degenerative disease of the central nervous system believed to be caused by which type of agent Oprotozoan prion viroid bacterium virus

Which sequence reflects the locations that a secretory protein will visit on its way from its production to its secretion outside the cell smooth ER rough ER Golgi complex secretory vesicle rough ER Golgi complex smooth ER ER vesicle nucleus Golgi complex rough or smooth ER secretory vesicle rough ER ER vesicle Golgi complex secretory vesicle rough ER secretory vesicle Golgi complex ER vesicle Question 10 0 75 points Listen Which of the following groups of organelles contain acid hydrolases catalase and detoxifying enzymes for drugs respectively lysosome peroxisome smooth endoplasmic reticulum lysosome mitochondria Golgi complex nucleus peroxisome rough endoplasmic reticulum mitochondria rough endoplasmic reticulum smooth endoplasmic reticulum

Which of the following is a characteristic of the three domains of life All ribosomes are of the same size Ribosomes from organisms of the three domains contain proteins and rRNA and catalyze protein synthesis DOO Ribosomes from organisms of the three domains can be found on the surface of the rough endoplasmic reticulum Ribosomes from organisms of the three domains have the same number of protein subunits Question 3 0 75 points 4 Listen Which of these organelles produces H202 as a by product peroxisome nucleus mitochondrion

What is the most likely mechanism of cell death if a culture of cells is exposed to a toxin that compromises the form and function of the nucleolus The cells will likely die due to depletion of cellular ATP The cells would likely die due to all exocytosis stopping The cells will likely die due to a decline in protein synthesis The cells would likely die due to the stopping of intracellular transport

The extracellular matrix outside the plasma membrane of animal composed of lipids collagen and proteoglycans collagen proteoglycans lipids and peptidoglycan peptidoglycan cellulose Question 5 0 5 points Listen The major structural elements of the cytoskeleton are cleavage furrows and G actin the cytoplasm and cytosol microtubules microfilaments and intermediate filaments Oproteoglycans and cellulose microfibrils hat and the cell wall

It is known that the enzyme pepsin breaks down protein We would also expect the enzyme pepsin to use hydrolysis True False

True False Question 19 0 5 points Listen Animals store carbohydrates in the form of starch True False Question 20 0 75 points 4 Listen What happens when a protein denatures It becomes irreversibly insoluble and precipitates It hydrolyzes into component amino acids saccha

Hemoglobin is a type of protein that is responsible for transporting oxygen in the body True False Question 13 0 5 points Listen An unsaturated fat has the maximum number of hydrogens attached to the carbon backbone True False Question 14 0 5 points Listen The sequence of amino acids in a particular protein is determined by the sequence of DNA nucleotides in the gene for that protein

Which combination of policies keeps the economy in balance O Foreign and domestic O Monetary and domestic Consumer and producer O Monetary and fiscal

John Maynard Keynes is closely related to which of the following Stabilization policy O Keynes policy O Fiscal policy O Monetary policy

An economic theory that examines the relationship between the Fed and the economy The argument that money O should be backed by gold reserves principle that the government has the right to set the value of its currency The The theory that the national debt will never be paid as long as inflation continues to reduce the purchasing power of the dollar

Why might the government increase income taxes O To reduce inflation To raise unemployment levels To justify public assistance programs To increase demand on subsidized goods and services

Complete the following diagram with the best answer choice Demand pull O Prices O Recession O Inflation Unempl ment Cost push

What is a criticism of fiscal policy made by monetarists political motives of O participants can get in the way of making sound economic policy The Too often fiscal policy is not as O bold as it needs to be to right the economy Enacting fiscal policy when O unemployment is high will only lead to more unemployment The current fiscal policy process gives too much power to the Fed

Fiscal policy concerns changes in supply of money and interest rates increase controlling businesses in regulation decrease controlling businesses in regulation taxation government policies and

What causes prices to rise according to the theory of cost push inflation Increased demand which pushes up the costs of all items Higher wages because O businesses must then charge more to maintain their profits A full employment situation O because then there is ample disposable income A surplus of inventory which O must get marked up to make it

OOO Which of the points on the following graph is considered full employment 8 7 6 5 4 3 2 1 0 Year 1 Unemploymen Year 2 O Year 1 Year 2 and Year 3 O Year 1 and Year 2 Y Une

8 7 6 5 4 3 2 1 A 0 B C D Unemployment 4 Unemployment 6 Given what you have learned in this lesson which line is most accurate on the graph above As inflation decreases unemployment increases As inflation fluctuates so does unemployment

Which statement is true with respect to pure capitalism Price is determined strictly by O the forces of supply and demand Price is determined by factors of production including taxes Resources are restricted to geographic areas Price is determined by government

Which statement best describes market capitalism C Market capitalism is one in which the government does not have the power to alter price by taxation and cannot interfere with the quantity demanded by consumers Market capitalism is one in which the government determines the the methods of production by creating laws that restrict production of certain goods Market capitalism is one in which the government has the power to add taxes to price