Biology question and answers for March 23, 2024
- Q A A Mendelian cross resulted in 105 tall and 22 dwarf plants which is not the expected 3 1 ratio What would the expected numbers for each trait be 72...
- Q Task 1 Choose an event between 1900 today Task 2 Why is this event so important to know about Justify at least three specific reasons that defend your rationale for...
- Q Question 8 Points 1 With the exception of Kentucky O Mississippi O Nebraska O Louisiana all states have a bicameral legislature
- Q Question 3 Points 1 On the state level the executive branch is led by the Chief Justice of the State Supreme Court President O Governor Mayor
- Q Question 10 Points 2 What is an economic system characterized by private or corporate ownership of capital goods and investments that are determined by private decisions rather than by state...
- Q Question 8 Points 1 In the 1980s which Soviet leader began a series of major reforms Leonid Brezhnev Nikita Khrushchev Konstantin Chernenko Mikhail Gorbachev
- Q Which of the following choices best describes a cell that lacks internal structures that are surrounded by a membrane Saved Virus O Eukaryote O Animal O Prokaryote
- Q Which of the following statements best describes a single celled or multi celled organism that has internal membrane bound structures O virus O bacteria O eukaryote
- Q You are trying to isolate kappa light chains from a mixture of proteins using affinity chromatography Which bacterial proteins should you use in the matrix for best results O Protein...
- Q Two immunoblots were run one looking at just ERK expression and the other looking at ERK phosphorylation The positive samples show those treated with copper the negative samples show those...
- Q We are doing an immunoblot and following color staining get the shown result What are some things you can modify in your procedure that would improve your result Select all...
- Q Which of the following statements would you expect to see as part of the discussion section O The Ras mitogen activated protein kinase MAPK signaling pathway is an evolutionarily conserved...
- Q The cell lysis solution was supplemented with phosphatase and protease inhibitors Protease inhibitors make sure that proteases do not destroy proteins within the sample What do phosphatase inhibitors do O...
- Q You probed for p53 protein in liver cancer samples from mice livers using a mouse polyclonal antibody against p53 How could this western be improved Select all that apply Reduce...
- Q You have conducted a standard curve and found the best fit trendline y 0 4524x 0 0183 Your blank corrected sample absorbance is 0 45 That sample was diluted 1...
- Q You are about to run an SDS PAGE gel but ran out of 1x running buffer You have a 20x stock solution You need 750 mL of 1x buffer to...
- Q 31 From what source is the blood pictured below produced a A victim bleeding out b Splashes from moving blood c Passive drops from falling blood d Smeared blood from...
- Q O True O False QUESTION 30 way to describe a Cognitive Miser Studies on the effects of Mass Media Health Campaigns typically reveal statistically large effect sizes which equa large...
- Q communicating information quickly is almost always important because for members of the public it is common that the first CERC Principles addresses that crises are time sensitive and source of...
- Q follow O a 45 O b 25 O c 15 O d 55 O e 35 QUESTION 32 If you can get d Cultivation Theory of a population to shift...
- Q Which of the following is an example of an extinct species All choices are correct O Megalodon Tasmanian Tiger
- Q Two different species can never interbreed and produce feritle offspring A True B False
- Q Giraffes have long necks because the males use their long necks and reinforced bony skulls to fight with other males and they don t eat only leaves on A tall...
- Q MAKING SENSE 5 Where is the Serengeti located in the continent of Africa 6 What predictions can we make about the climate temperature and precipitation of the Serengeti based on...
- Q Read the following excerpt from Joy Harjo s poem Everybody Has a Heartache A Blues What feature of Postmodernism does this excerpt represent This silence in the noise of the...
- Q 4 What ideas do you have to explain why the population of buffalo increased so rapidly I INVESTIGATION PROCEDURE View the Serengeti National Park on Google Maps and the camera...
- Q Write two other observations you got from looking at the Serengeti Google Map I CONCLUSION Use what we figured out today using the videos and the google map to answer...
- Q BACKGROUND KNOWLEDGE 1 What do you know about the wildlife in Africa What types of animals are there I 2 What does the landscape environment look like African Buffalo Population...
- Q Someone says This grass is a primary consumer because it creates its own energy What would you say Your answer Someone says This deer is the first trophic level because...
- Q Which organisms are secondary consumers Grasses Aspen Cottonwood Willow Mice Beavers Elk Deer Rough legged hawk Coyote Which organisms are heterotrophs Grasses Aspen Cottonwood Willow Mice Beavers Elk Deer Rough...
- Q Which organisms are the second trophic level Grasses Aspen Cottonwood Willow Mice Beavers Elk Deer Rough legged hawk Coyote Which organisms are the third trophic level Grasses Aspen Cottonwood Willow...
- Q Yellowstone National Park Trophic Cascade Trophic cascade Rough legged hawk O Mice Grasses Coyote Beavers Aspen Wolf Elk e Cottonwood Grasses Aspen Cottonwood Willow Mice Beavers Elk Deer Rough legged...
- Q What happened when wolves were absent for 70 years Wolves killed some of the deer Deer population increased Increase in birds beavers rabbits mice hawks foxes ravens bald eagles bears...
- Q Take a guess How do wolves change rivers
- Q Throughout this class you have been educated on a sports games by taking notes doing homework tests research and performing activities Now it is your time to show off what...
- Q 4 Name and find the molar mass of the followings I CuSO4 5H O J NaHCO3 K Pb NO3 2
- Q The House of Representatives Leader Speaker of the House Powers based on population bring impeachment charges President Pro Tempore when VP is gone The Senate Leader hold impeachment trials Powers...
- Q Eyelash length is an inherited trait In the human population there is an eyelash length gene There are two possible variants of this gene an allele for long eyelashes 1cm...
- Q What will happen if red blood cells are transferred to seawater which has a very high salt concentration Water will leave the cells causing them to shrivel and collapse Nothing...
- Q A defective ribosome would have the MOST detrimental effect on what processes O duplication O replication translation transcription
- Q S 15 nce Figure What results from the chemical reaction illustrated in Figure O formation of an ionic bond Oformation of a hydrogen bond O formation of a covalent bond
- Q Question 4 Blue flower color B allele is dominant to white b allele If a population of plants contains white flowers bb at a frequency of 0 04 what is...
- Q In a particular plant leaf color is controlled by gene locus D Plants with at least one allele D have dark green leaves and plants with the homozygous recessive dd...
- Q 18 The dragon on this sixteenth century bowl from the Chinese Ming Dynasty is best described as OA a cultural symbol OB an expression of personal identity OC intentionally frightening...
- Q 22 What must Wade complete in order to pas stage two Is he worried about this challenge Why or why not
- Q 7 Describe Wade s initial thoughts reactions when he meets Aech in person 8 Morrow s Mansion and the surrounding area looks a lot like
- Q 3 What song holds the secret to entering the third gate 4 What request does Wade email to every single Oasis user
- Q The underlined passage in The Invalid s Story is an example of Sec 31 I found out then that I had spent that awful night with a harmless box of...
- Q What would you observe in a cell in which Primase activity was reduced to 50 of its normal levels ODNA replication would cease It would take twice as long to...
- Q Shown below is a hypothetical replication bubble In what direction does the new strand that uses the bottom cyan DNA as its template grow in 3 00 From right to...
- Q What would you observe in a cell in which DNA helicase was inactivated ODNA replication would fail due to the inability to separate the two strands of DNA DNA replication...
- Q If DNA replicated dispersively which of these most closely approximates what you would see after two generations if you were to perfc the Meselson Stahl experiment one band shown below...
- Q 6 The game begins with a coin toss 7 If you are taking a right handed lay up what foot should you use to push off of the ground What...
- Q Which toxin causes the epithelial cells lining the large intestine to secrete large amounts of water and electrolytes leading to watery diarrhea O Tetanus toxin Botulinum toxin O Cholera toxin...
- Q 3 9 10 T F The shot clock in box lacrosse is T F For most penalties the offending player is sent to the penalty box
- Q Baseball Softball 1 Baseball and softball are considered 2 What is baseball and softball scored with 3 How many strikes does it take to receive an out receive a walk...
- Q 4 How many balls does it take to 5 How many innings do MLB players play 6 When the batter is hit by a pitch he receives a 7 How...
- Q Where have you experienced successes and a sense of accomplishment with school or with family relationships work etc This is a place for you to reflect on the hopeful aspects...
- Q The ball may be stopped with your hand but cannot be T F Ties will not stand T F Goalies are required to wear a facemask
- Q T F Goalies are required to wear a facem 8 9 The penalty for intentional or unintentional hitting with a stick is 10 The penalty for using an elbow to...
- Q Where have you experienced challenges with school this semester or with family relationships work etc Reflect on any recent situations where you have had to persist in the face of...
- Q TT 8 The field measurements are ft x 9 You are considered down if you do not have flags on your belt 10 When passing you step with your opposite...
- Q 4 During faceoff each team must wait until 5 You must give the 6 The ball may be stopped with your hand but cannot be room when he she receives...
- Q What event is this political cartoon most likely referencing A description of the cartoon is found below the picture if it is hard to read the text in the picture...
- Q SuperBugs Culminating ent Which of the following does not cause variations within a species O Mutations O Sexual Reproduction Crossing Over Asexual Reproduction
- Q Which of these examples is the best evidence for evolution O populations in which the genetic codes do not change over time O pesticide resistance in flies and antibiotic resistance...
- Q Scientists have found many similarities in the proteins of whales and hippos These that Hippopotamuses and Whales have stopped evolving O have identical DNA sequences have a common ancestor O...
- Q Carbon moves through ecosystems through the the atmosphere through O Plants use the carbon to make sugar and other carbohydrates Some of the atoms of carbon are used by the...
- Q 2 Scientists often want to know if the genetically transformed organism can pass its new traits on to its offspring and future generations To get this information which would be...
- Q Which of these is a violation of CIVIL law Walmart failing to provide a safe environment for shopping O Driving through a red light on the highway O Taking a...
- Q In a laboratory a scientist gathered identical E coli cells and grew them in separate petri dishes labeled as population A population B and population C With plenty of food...
- Q Which factor best helps a population survive when its environment changes O Being well adapted to the original environment The ability of individuals to change their traits O A high...
- Q Genetic drift is defined as O a group of individuals of the same species living together in the same area O certain individuals being favored because of their advantageous traits...
- Q Please describe an example of an adaptation and describe why it s an adaptation for that organism
- Q hypothesis is that transcription of the downstream gene is 1 2 Not impacted by the promoter methylation pattern Upregulated by this methylation
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