Biology question and answers for March 01, 2024
- Q Tube__indicates a positive result for the__testA: Indole productionB: Voges proskauerB; citrate utilizationA; hydrogen sulfide productionB; urease
- Q This is a___ result for the___ testnegative; hydrogen sulfide productionpositive; starch hydrolysisnegative; starch hydrolysispositive; oxidasepositive; urease
- Q If bacteria fermented a carbohydrate, what would you see in the medium?A)deep red colorB)no changeC)yellow colorD)Oblack colorE)gas
- Q Which sentence best describes life for women in the Ottoman Empire? They had no legal rights to own property.They were able to travel and leave the home freely.They had legal...
- Q What is one way Modernist writers use unreliable narrators to support theirideas about the world?A. By writing in code that needs to be decipheredB. By using faulty logic that does...
- Q Use the lines below to reflect on your action plan. Are you excited? Nervous? Take some time to refleeon the possibility of making your aspirations come to life. Remember to...
- Q There are manydifferent parts of thebrain. What is thebottom part of thebrain called?A. cerebrumB. brain stemC. cerebellum
- Q How is the height of the stage adjusted in relatively large increments?Condenser knobCoarse adjustment knobFine adjustment knobStage clipsControl knob
- Q Of the following events, which would be considered the third event?a. APC digests the microbeb. secretion of cytokines by APCc. combination of antigen and MHCd. cell surface expression of antigen...
- Q All human viruses must have the ability to 1. have only its nucleic acid enter the host cell2. kill or not kill the host cell3. multiply in the absence of...
- Q Use the following passage to answer the next three questions.It has been hypothesized that people who are heterozygous for the allele that causes the deadly genetic condition cystic fibrosis (which,...
- Q Which of the following could participate in anion binding?Asp and GluLys and ArgHisCys and SerLys, Arg and His
- Q Which of the following is an excerpt from a descriptive essay about a door? A. I could hear the screen door snap in two due to its decrepit old hinges...
- Q Select the correct answer.According to the endosymbiosis theory, scientists believe that early eukaryotes formed from prokaryotes. Why do scientists believe thatprokaryotes existed earlier than eukaryotes?All prokaryotes are aquatic in nature.All...
- Q Select the correct answer from each drop-down menu. Lisa eats a banana with her breakfast. As she digests the banana, her blood glucose level increases, which causes the pancreas to...
- Q A hydra is an aquatic organism that lives in fresh water. During reproduction an outgrowth begins to form on the parent. The outgrowth continues to develop into the daughter organism...
- Q Insulin is an important hormone that allows the body to use glucose from food. After an individual eats a meal, glucose travels through the blood stream and reaches beta cells...
- Q Select the correct answer from each drop-down menu.Gene expression in eukaryotes can be regulated at various levels. Certain mutations in flies may cause them to develop an extra set of...
- Q When a single cell of E. coli reproduces, it first duplicates its DNA. Next, the cell elongates as each copy of DNA is pulled toward opposite ends of the cell....
- Q When there is a cut in the skin and bacteria enter the body, the immune system responds. First, macrophages approach the area of the cut. Next, the macrophages surround any...
- Q Drag each label to the correct location.Sort the variables of these three studies based on whether they are independent or dependent variables.Study 1: the effect of light on flowering patterns...
- Q 1.Researchers Cohn and Boyer transferred a gene froman African clawed frog into a bacterium. To accomplishthis, these scientists had to use(1) enzymes to cut out and insert the gene(2) hereditary...
- Q Which term defines a well-tested, scientifically supported statement that explains how something works?A hypothesisB. lawC. observationD. theory
- Q What technological advancement was necessary before scientists could begin to observe cells?A invention of the microscopeB. invention of the balanceC. invention of the telescopeD. invention of the thermometer
- Q 7.From a single monkey, an animal breeder claims that he has successfully cloned two monkeys. He displays the two monkeys, a male and a female, to the public. The claim...
- Q Which of the following conditions leads to hurricane season in the Atlantic region?Wind speeds in the Atlantic OceanWarm waters in the Atlantic OceanHigh pressure zones over the Atlantic OceanHigh wind...
- Q Mustard gas removes guanine (G) from DNA. For developing embryos, exposure to mustard gas can cause srious deformities because guanine (1) stores the building blocks of proteins(2) supports the structure...
- Q Which of these best describes a situation where science is used? Choosing a career after graduationBrushing teeth after having dinnerOrdering food in a restaurant by looking at a menu cardPredicting...
- Q In a species of plant, the sudden appearance of one plant with a different leaf structure would most likely be the result of (1) stable gene frequencies(2) chromosomal mutations(3) slow...
- Q A car weighing 2000kg and placed 1cm away from the fulcrum was lifted witha muscle contraction applied 200cm from the fulcrum and generating a forceof 10kg. In this scenario, the...
- Q Cotton plants produce seeds that contain high-quality protein. This protein could be used as a food source except that the seeds are poisonous to humans. Recently, scientists have inserted a...
- Q Use quantitative and qualitative results to answer one of the following questions.1. What happened to your energy & ability to pinch the clothespin as youprogressed through each trial? Why?2. What...
- Q If your skin were to come in contact with very cold air, you could experience frostbite. This would be an example of energy transfer viaradiationconductionconvectionreflection
- Q The act of picking up a cup of coffee from the table represents a biologicalexample of a:Both first and second class lever systemThird class lever systemFirst class lever systemSecond class...
- Q INVESTIGATION --MUSCLE FATIGUEWe become aware of the limitation to using our muscles as they tire during strenuous orrepetitive work. Perhaps our muscles shake as we try to do one more...
- Q This molecule is Stearic Acid:CH3-CH2-CH2-CH2-CH2-CH2-CH2-CH2-CH2-CH2-CH2-CH2-CH2-CH2-CH2-CH2-CH2-COOHIt is a:A. Saturated Fatty AcidB. Unsaturated Omega-3 Fatty AcidC. Unsaturated Omega-6 Fatty AcidD. None of the above
- Q Which evidence belongs in body.paragraph #1?A. Ironically, Nicholas finds that "the older,wiser, and better people" were always in error(Saki 1).B. A humorous tone is apparent with words like"seemingly frivolous" &...
- Q Soaps, detergents, and bile salts have polar hydrophilic heads, and nonpolar hydrophobic tails.They will(make soluble in water) fats and oils by forming micelles that surround the tiny fat/oil droplets.
- Q Which part of the sampleintroduction is Section 3?A. This is the hook that gets the audience'sattention.B. This is the introduction of the author andtitle.C. This is the brief summary that...
- Q What is the correct name for the colder phase of the ENSO cycle?A. tropical stormB. hurricaneC.La NiaD.El Nio
- Q Many biological structures are composed of smaller units assembled into more complex structures having functions based on their structuralorganization. For the following complex structures, describe the smaller units, their assembly...
- Q Insulin isnonpolar and catabolicnonpolar and anabolicpolar and anabolicpolar and catabolic
- Q If race is not a biological condition, how and why are meanings of race created!Why is race about more than biological factors?How do biological arguments about race both reflect...
- Q 2. The following statement appears in a U.S. government publication. Note: GE stands forgenetically engineered (another term for genetically modified).In addition to farmers, seed suppliers, and technology providers, consumers also...
- Q Muscle cells in athletes often have more mitochondria thanmuscle cells in nonathletes. Based on this observation, itcan be inferred that the muscle cells in athletes(1) have a smaller demand for...
- Q Asexuality reworks the binary becauseit encourages everyone to be bisexual, thus disrupting expectations in the binary.it encourages people to flaunt their sexuality in outrageous ways, which is not allowed in...
- Q Which of the following can be filled in the insulating jacket of a calorimeter?CopperCottonGoldSilver
- Q Read the following excerpt from "Federalist Paper 10" by James Madison, and answer the questionthat follows."It is in vain to say that enlightened statesmen will be able to adjust these...
- Q The existence of a math genewas reported by Benbow and Stanley in their original researchwas a construction of the media reports of Benbo and Stanley's workhas been proved to exist...
- Q As demonstratedforming new _by his performance on the mirror-tracing task, H. M. was capable ofmemories, but not _memories.implicit episodic; explicit proceduralimplicit procedural; explicit episodicimplicit short-term; explicit long-termimplicit long-term; explicit short-term
- Q (1 point) I have a geothermal heat pump that heats and cools my house. It heats the house bycirculating 285K refrigerant from underground at 1 ATM, and compresses it to...
- Q Question 3Which of the following is incorrect with respect to the Sterile Insect Technique?Wild female flles lay eggs that do not hatch.Sterile female flies are released in the crop field.Zap...
- Q Which of the following would NOT give an accurate measure of volume of a liquid:A. Glass BeakerB. Graduated CylinderC. SyringeD. All of these would give an accurate measurement of volumeE....
- Q On your instructor's stove, it takes about 12 minutes to boil 2L H?O, going from 20C to100C, an increase of 80C. It only takes 8 minutes to bring fry oil...
- Q AThere is one, well-establishedexample ofpleiotropy that is found in tan, [?] cats, inwhich a single gene controls coat color and [ ]ATabbyBEgyptianMauCSiamese
- Q Remember "OIL RIG": oxidationis losing and [?] is gaining anelectron.A. oxidationB. reductionC. translation
- Q (1 point) I took my soccer ball with 5 liters of air at 2 ATM, and went deep sea diving with it.At 50 meters, the intense water pressure crushed my...
- Q She has been diagnosed with thefollowing conditions: type Il diabetes,hypertension, and asthma.For each condition, she sees a different providerin a different health care institution. However, allof the institutions are affiliated...
- Q What is the maximum number of electrons that can be identifiedwith each of following sets of quantum numbers? If there arenone, enter 0.a. n = 4, l=0, me = 0,...
- Q Biogeographyprovides evidence forevolution. Darwinnoted that iguanasfrom South Americadiffered from thosefromA. the Caledonian Mountains.B. the canopy of the rainforestC. a neighboring continent.D. the Galapagos Islands.
- Q The Edict of Milanin the _ Roman Empire.A. forbade ChristianityB. established religioustolerance for ChristiansC. split the Roman Empire forgoodD. brought the Roman Empireback together
- Q Using the alternating method,where does the following explanation belong in the outlineof Body Paragraph 1?In this instance, the tone ishumorous as the narratordescribes a very important detaillike a frog being...
- Q 17. The body will attempt to overcome an increase in the extracellular fluid by(a) increasing aldosterone and ADH production(b) decreasing ADH production(c) increasing aldosterone production(d) increasing ADH production
- Q The cytoskeleton of acell is most analogousto the _ of a human.A. exoskeletonB. endoskeletonC. nervous systemD. integumentary system
- Q Consider the following data for potassium:You may find additional useful data in the ALEKS Data tab.Does the following reaction absorb or release energy?(1) K (g) + eK (g)Is it possible...
- Q 3. Mrs. Rosen allowed her daughter, Tia, to pick the name for their new kitten they adoptedat the Humane Society. Tia thought about it for a while and finally decided...
- Q Which topic sentence belongs inbody paragraph#3?A. Saki's use of irony suggests the imaginationof a child is more useful than adult authority.B. Saki's use of tone suggests the imaginationof a child...
- Q Some incoming wavelengths of solar radiation can be deflected by molecules of atmospheric gases, fine dust, and smoke. What is the term for this process?ScatteringSpreadingDivertingReflecting
- Q Which sentence correctly usesthe second definition for state?A. Please state the order of the main battles ofthe American Civil War.B. When it comes to math, I am usually in aconstant...
- Q For the Aztecs, oneof the benefits ofChenopods as afarming techniquewasA. They provided multipleharvests throughout the yearB. They were virtuallymaintenance freeC. They could accommodatecarts and horses
- Q Which of thefollowing wordsshares a word part- prefix, suffix, orroot - with"unintended"?A. tentativeB. entertainingC. unknown
- Q In this passage from "The Gift ofthe Magi," O. Henry usesconcrete details to do which ofthe following?8- Her eyes were shiningbrilliantly, but her face had lost itscolor within twenty seconds.Rapidly...
- Q What is ironical about the"nonsense" that the aunt accusesNicholas of in sections 1 and 2?A. The "nonsense" is the absolute truth.B. The aunt is very protective of the children.C. The...
- Q Which part of the sampleintroduction is Section 4?A. This is the hook that gets the audience'sattention.B. This is the introduction of the author andtitle.C. This is the brief summary that...
- Q Which section from "The Gift ofthe Magi" has an example of thenarrator making a directobservation, which points to atheme?A. Sec. 2: "Which instigates the moral reflectionthat life is made up...
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