Biology Questions

How many characters should be used to construct a phylogenetic tree O 5 10 01 15

How did Stalin transform the Soviet Union into the third largest industrial power in that period O He built power plants steel mills and state owned factories He imposed a new tax on agricultural products O He provided farmers with supplies and financial assistance to increase their production

population of 25 individuals 11 are homozygous recessive What is q 11 11 25 241105

In a population of organisms 25 is homozygous dominant and 25 is heterozygous What percentage of the population would be homozygous recessive 25 O 50 2 25 25 impossible to tell from giver inf

Questio Which of the following was dropped on Nagasaki O Bigman O Little boy

Study this list Cool Daddy O Groovy Based on your own knowledge these are words that might be used by O greasers Obeatniks

2 Lydia is walking in the woods at night to observe owls She hears a rustling behind a tree which startles her and causes her body to go into a fight or flight response as the sympathetic nervous system is activated What is likely to happen to her digestive system during this response OA The enteric nervous system will slow down digestion to conserve energy The peripheral nervous system will speed up digestion to use energy OC The peripheral nervous system will slow down digestion to conserve energy OD The enteric nervous system will speed up digestion to use energy B

Items Physical State Route of Exposure Symptoms Protective Equipment First Aid Procedures Fire fighting Measures Chemical Reactivity Safe Storage Safe Disposal Environmental Ecotoxicity SDS Information

Look at this photo Based on the lesson and your own knowledge this photo depicts an attack on a bus of Freedom Riders the bus on which Rosa Parks refused to move to the back an attack on bus carrying students to school near Boston

Look at this diagram Based on your knowledge all of these factors led to Cold War era Post war Boom Middle class grows Advertising Ospiritualism O capitalism O consumerism in the 1950s and

The most parsimonious phylogenetic tree is the one with the most descendents the fewest branches O the fewest evolutionary events the most sister taxa

Data Table 1 Lab Safety Equipment Alternatives Shower or Sink Paper Towels Well Ventilated Area No Substit

ead this quotation We have lost the South for a generation President Lyndon Johnson eportedly said these words after signing Othe Immigration Act of 1965 the Economic Opportunity Act O the Civil Rights Act of 1964

How can you tell if a character is ancestral or derived in a group of organisms O you check to see if the character is related to the other characters in the organisms O you determine if the character seems more advanced or less advanced O you determine if all of the organisms have the same version of the character ancestral OR derived you check the character state in the outgroup organism

What should happen if double recessives are continuously removed from the population in each generation the population will keep getting smaller Oq will decline and may eventually reach 0 O the population will stop producing offspring Op and q will start to equalize

Look at the photo Based on your own knowledge this photo of Churchill Truman and Stalin came during the Osigning of Treaty of Versailles O Yalta Conference

What was President Kennedy s first accomplishment in his legislative agenda Peace Corps Alliance for Progress Medicare

Study the following analogy IS TO AS IS TO Franchise Which of the following BEST completes the analogy General Electric Conglomerate Subway Subway Conglomerate General Electric Frito Lay Consumerism General Electric

O Because Stalin committed crimes against the government O Because Stalin committed crimes against the American people O Because Stalin committed crimes against the Soviet people

Look at the diagram The Yalta Conference resulted in a Declaration of Liberated Europe which revolved aroum three major themes Which choice best fills in the third circle United Nations Yalta Conference O The establishment of NATO O The fate of Japan Occupation of Germany O The fate of Poland

Study the following list A Germans encounter a stalemate in Moscow B Rommel surrenders C Allied troops land in Casablanca Oran and Algiers D The siege of Stalingrad Which of the following shows the correct order of the events in the list O A D C B OA B C D O A C D B

The structure of a chloroplast is closely tied to its function as the site of photosynthesis chloroplast From Biology by Campbell and Reece 2008 Pearson Education Inc Some of the following statements are true for chloroplasts others are true for mitochondria Which statements are true for chloroplasts Select the three that apply View Available Hint s 0 0 They have membranous sacs called thylakoids that are surrounded by a fluid called stroma They are the sites of reactions that convert chemical energy from food molecules to ATP They are the sites of reactions that convert solar energy into chemical energy They contain the green pigment chlorophyll Their inner membrane has infoldings called cristae Their matrix contains enzymes that function in cellular respiration Submit

and animal cells Drag the correct label under each cell structure to identify whether it is found only in animal cells only in plant cells or in both types of cells Labels can be used once or more tham Lysosome Found in both PLANT and ANIMAL cells Cell Wall Found in ANIMAL cells but not most plant cells Nucleus Im Found in PT cells but not animal cells Chloroplast Reset Help Rough endoplasmic reticulum ER

Central vacuole Mitochon on Nucleus Smooth endoplasmic reticulum ER Chloroplast Rough endoplasmic reticulum ER Submit Cell wall Golgi apparatus Request Answer Ribosomes Cytoskeleton Not in animal cells Plasma membrane Channels between cells Reset Help D O

peroxisome rough ER vacuole lysosome smooth ER Golgi apparatus ECM cell wall mitochondrion microfilament plasma membrane ribosomes vesicle centrosome nucleus microvilli microtubule flagellum nuclear pore plasmodesma intermediate filament nucleolus chloroplast 00000

In comparing a grasshopper to a squid the exoskeleton is a O derived character for the grasshopper O shared ancestral character an analogous character not useful for classification

periment 1 6 el 1 Motivation for Course What is your motivation for taking this course Record your response in Panel 1 Responses may include that this is a require course toward a Bachelor s degree or that you chose this class as an elective Data Table 1 Data Table 2 Panel 1 Photo 1

Question 9 Points 1 Which of the following statement is TRUE O The capital of West Germany Is West Berlin whereas East Berlin is the capital of East German O The capital of West Germany is Bonn whereas East Berlin is the capital of East Germany O The capital of West Germany is East Berlin whereas West Berlin is the capital of East German

The most parsimonious tree is the one with O one node O one root Ono sister taxa the fewest evolutionary changes

3 33 points If you were a field biologist and knowing nothing else you observed a parasite feeding on the body of a larger organism This singular observation demonstrates co evolution True O False

Read this quotation Most of them went into the program There was just a few farmers that wouldn t have anything to do with it But the majority of people they all went into the program There s a few that said The government isn t going to tell me what to do There was a few of them Now I don t think there was too many Based on your own knowledge the farmer who said these words was talking about O the Civilian Conservation Corps CCC O the Federal Emergency Relief Administration FERA O the Agricultural Adjustment Act AAA

How is ADP changed to ATP O O A 2 B C Add a phosphate group Remove a phosphate group Add an amino group

cen below Drag the appropriate labels to their respective targets Not all labels will be used chloroplast peroxisome centrosome intermediate filament microvilli cell wall smooth ER rough ER ECM Golgi apparatus nucleolus vacuole plasma membrane flagellum ribosomes microtubule nucleus vesicle lysosome mitochondrion plasmodesma nuclear pore microfilament Reset Help

What was the main goal of U S foreign policy during the Cold War O Imperialism O Achieving Manifest Destiny O Containment

Investors engaged in bought stocks and bonds on the chance that they might make a quick or a large profit ignoring the risks O speculation O creative marketing O price gouging

Genetic drift changes allele frequencies O in a specific non random way only if there is non random mating Oonly when populations are small in a non specific random way

What is the prime aim of the G I Bill O To kill the capitalistic ideology O To provide veterans with money for education housing and job traini O To improve the transpor

Natural selection changes allele frequencies O in a specific non random way Oonly if there is random mating only when populations are small in a non specific random way

Why don t humans produce ethanol when we are tired O Ethanol is an anaerobic process and humans do not undergo these processes Ethanol is an anaerobic process but humans use lactic acid fermentation not alcohol fermentation O Ethanol is an aerobic process and humans do not undergo these processes O Ethanol is an aerobic process but humans use lactic acid fermentation not alcohol fermentation

What is the process that copies a sequence of DNA to produce a complimentary strand of mRNA A B C D Replication Regeneration Transcription Translation

terphase plays an important role in preparing a cell to divide Which of the following events takes place during interphase The cell copies its DNA and grows A B C D DNA and proteins condense into tightly coiled chromosomes Spindle fibers attach to each chromosome and align them along the cell equator Cytokinesis takes place dividing the cytoplasm between the two daughter cells

Part A The endomembrane system ale system watch this BioFlix animation Endomembrane System Drag the labels onto the flowchart to trace the movement of proteins through the endomembrane system and out of the cell I Vesicle from ER Golgi apparatus Plasma membrane Rough ER Vesicle from Golgi Reset Help

Neanderthals were specially adapted for what environment O Ice Age conditions O Tropical Jungles O Desert environments Semi amphibious swimming

What sound would the nurse normally hear loudest in the 2nd intercostal spaces right and left of the sternal borders 4 A S2 B Thrill S1 Murmur Question 12 What guideline may be used to identify which heart sound is S1 A S1 is the dub of the lub dub sound B S1 coincides with the carotid artery pulse S1 coincides with the A wave of the jugular venous pulse wave 1 coincides with the wave of the ORS electrocardiogram complex

According to binomial nomenclature is the scientific name below spelled correctly Explain accharomyces cerevisiae For the toolbar press ALT F10 PC or ALT FN F10 Mac

ext O Analyzing and Communicating Scientific Information Mastery Test An ecologist is studying the effects that a population of predators is having on a population of prey He used data from the field to produce this line graph Which conclusion can you draw from the graph Population of Prey 160 140 120 100 80 60 40 20 0 0 A 20 40 Population of Predators 60 80 There is no relationship between the population of predators and prey OB The population of prey decreases with a decrease in the population of predators OC The population of prey increases with an increase in the population of predators OD The population of prey decreases with an increase in the population of predators Submit

Who endorsed a plan for the establishment of a new world body O Roosevelt Churchill and Stalin O Edgar Hoover and McCarthy Berlin C

ok at this picture Based on your own knowledge this photo is of a U S military vehicle during the LITS Korean War O World War II Berlin Airlift YOU ARE NON CROSSING 38 PARALLEL

sson Posttest Question 8 Points 1 In 1945 as a result of President Roosevelt s death States O Harry Truman O Winston Churchill O John F Kennedy became President of the Unit

In response to the launching of Sputnik I which of the following systems was strengthened in th United States O Education Defense