Biology question and answers for October 30, 2023
- Q What can be inferred from the following statement? "Specific pharmaceutical compounds are tested on dogs, monkeys, and horses as well." It is depicting the claimIt is depicting evidenceIt is a...
- Q Attempt to seamlessly integrate the quotation into the text by using a signal phrase or structuring the sentence so that it allows the reader to move seamlessly from text to...
- Q An individual, Jack, is concerned because his sister, Karen, was recently diagnosed with Huntington disease. Jack is 45 years old and currently asymptomatic. If 40% of 45-year-olds with HD are...
- Q Chronic obstructive pulmonary disease (COPD) is characterized byA) influenza and coughB)cystic fibrosis and thick mucusC) chronic bronchitis and emphysemaD) asthma and atelectasis
- Q Recreational drug use likely violates Kant's categorical imperative, because using drugsO is against the order of nature.O causes more harm than benefit.O treats a person merely as a means and...
- Q recognized the vital role of the internal environment and suggested that the objective of mechanisms within the body is to preserve the constant conditions of the internal environment.Carolus LinnaeusClaude BernardSchwann...
- Q Which mechanism is not involved in creating immunological self-tolerance? Group of answer choices Expression of tissue-specific proteins in the thymus Production of pro-inflammatory cytokines by autoreactive B cells Suppression of...
- Q Flexibzumab is a monoclonal antibody made in the following fashionA 100% mouse mAb (o)A 100% human mAb (u)A chimeric human mAb containing light chains of mouse antibody (xi)A human mAb...
- Q How do opioid maintenance programs attempt to bring people back to a drug-free lifestyle?A Replacement of opioids with other less addictive compounds like methadone.B Behavioral therapy.C Ongoing therapy to avoid...
- Q Ureteral is the adjective form for the urethra. True / FalseDuring fertilization, many spermatozoa may attach to an ovum, but only onepenetrates the ovum. True / False
- Q Critical Thinking Question (5 pts.) (You may use the back of the page to write your answer if needed) Today, you learned how various bacterial can cause us to get...
- Q Which of the following cancer susceptibility syndromes is linked to defects in one of the 8 ormore genes involved in nucleotide excision repair?a. Lynch Syndromeb. Li-Fraumeni Syndromec. Familial Breast Cancerd....
- Q Intracellular "wood chippers" known as ___ break down proteins into component parts (peptides) so that they can be recycled, reused, or transported by TAP proteins to be presented at the...
- Q Put the steps into the correct order to trace knee degeneration.- As the splits in the fiber layers deepen, abrasion of the cartilage continues, eventually exposing the underlying bone.- Splits...
- Q Match each symptom with the event that is most directly responsible for causing that symptom during a Plasmodium infection. Answer choices may be used once, more than once, or not...
- Q Name a serious side effect of clindamycin.C. Difficle infectionProlonged QT intervalNephrotoxicityHepatotoxicity
- Q The common effects of cocaine areeuphoria, excitation, a boost of energy, and suppressed appetite.sedation, reduced anxiety, and reduced tension.mood variation from alertness to calmness depending on mental set, setting, and...
- Q Construct a paragraph or two describing the interrelationship among a bacterial pathogen, the affected host, and potential antimicrobial drugs in the development of an appropriate antimicrobial treatment. Pick a pathogen,...
- Q Physical defense mechanisms against pathogens are characterized as _____. (Select all that apply)a. Phagocytosisb. Washingsc. Lysozymed. Heat
- Q Potential side effects of neuraminidase inhibitors include all of the following EXCEPT:nosebleedshearing lossdiarrheaCNS stimulation
- Q Now that we have studied the various types of vaccines, consider the current resurgence of diseases like the measles. How can we convince the general public and possibly even ourselves,...
- Q Our immune system is designed to not recognize self-cells as foreign before we are born. Which of the following that our immune system will encounter during our life will It...
- Q A patient asks you to special order an OTC item.What should you say to the patient?"We require a 10% deposit on special orders.""Special orders are sent only on Thursdays.""Would you...
- Q Phenylketonuria (PKU) is a recessive human disorder in which an individual cannot appropriately metabolize the amino acid phenylalanine. This amino acid is not naturally produced by humans. Therefore, the most...
- Q Using your knowledge of DNA recombination events to complete the following: 1. Propose two ways in which antibiotic resistance may develop in a bacterium 2. Describe how bacterial cells acquire...
- Q Mutations in the genes that code for proteins in this pathway have been linked to various types of cancer (i.e., RAS-pancreatic, BRAF-colorectal, MEK-melanoma, EGFR-lung). If you were developing a new...
- Q A-B exotoxin is characterized by the following factors:They are produced only by Staphylococcus speciesIt consists of 2 components and can be produced by C. tetaniCan be produced by Clostridium tetaniIt...
- Q A point mutation may cause a silent mutation if the mRNA codon codes for the same amino acid.A TrueB False
- Q Based upon data from the Human Microbiome Project (HMP), define microbial antagonism and discuss how the various microbial populations keep each other "in check" with consequences for human health.
- Q Temperature ranges for bacterial growth varies by species. Match the following temperature ranges with the correct organism type.Mesophiles50C to 80C4C to 25C20C to 45C80C to 110C0C to 15C
- Q Consider this claim: "Tablets should not replace textbooks because overuse of tablets can cause health problems for students."Which is the strongest evidence to support the claim?O A. "Many of my...
- Q Match the scientist with the statement that most accurately describes their contribution to the understanding of germ theory. Hand washing to reduce contamination in hospitals.Antiseptic surgery by sterilization The first...
- Q When removing a tick that has embedded in your skin, you shoulddouse it in gasoline and set it on fireCover it in vasoline and let it suffocate on your skingrab...
- Q Mutations can affect genes that control cell division. This can result in the production of cancer cells. What would be the ideal response of a healthy individual when this type...
- Q Important characteristics of antimicrobial drugs include...low toxicity for human tissueshigh toxicity against microbial cellsdo not cause serious side effects in humansstable and soluble in body tissues and fluidsAll of the...
- Q In light of increasing antibiotic resistance, alternative antimicrobial therapies are being explored. These include the CRISPR system, which...when delivered with an antibiotic, can splice out the genes causing resistance to...
- Q A ratio of the dose of a drug that is toxic to humans versus the minimum effective dose for that pathogen is assessed to predict the potential for toxic drug...
- Q Select the statement that describes the antimicrobial activity of chlorhexidine.Targets cell membrane components and denatures proteinsDisrupts peptidoglycan structureDestroys endosporesInterfere with nucleic acid replication and transcription
- Q Which of the following is a type of cytopathic effect?Inclusions in the nucleusMultinucleated giant cellsInclusions in the cytoplasmCells change shapeAll of thechoices are correct.
- Q Which of the following will not support viral cultivation?Live lab animalsEmbryonated bird eggsPrimary cell cultures Continuous cell culturesAll of the choices will support viral cultivation.
- Q Satellite viruses are _______.also called viroidsdependent on other viruses for replication the cause of spongiform encephalopathiessignificant pathogens of plantsAll of the choices are correct
- Q The antibiotics listed here all have similar MICs. Please choose the antibiotic thatwould be the best option for treatment.Antibiotic W Therapeutic index = 5Antibiotic X Therapeutic index = 20Antibiotic Y...
- Q Ms. Tomaganuk's body temperature is lower than normal. Her skin is cold to the touch because blood flow has been diverted away from the skin, toward underlying structures. This physiological...
- Q Consider a disease microbe that is not itself mobile, but rather must relyon its victim to propagate it to new victims. Think of three ways that it could conceivablyalter or...
- Q Misfolded proteins are not responsible forkwashiorkorprion diseaseHuntington DiseaseParkinson DiseaseAlzheimer Disease
- Q Changes in protein folding cause ______ diseases.respiratorycoronarypriongenetic
- Q Which of the following would be considered "passive" immunity?O Immunity acquired from infection or contact with a pathogenO Antibodies that pass from mother to infant in her milkO Vaccination with...
- Q Which statement is A MAJOR aim in the use of drugs in antimicrobial chemotherapy? The drug should besolublebe broken down easilyselectively toxicable to kill endospores
- Q "If you take 10 ml of concentrated disinfectant and add 90 ml of sterile water, what is the dilution ratio?"1:1 ratio1:5 ratio1:10 ratio1:100 ratio1:1000 ratio
- Q A criterion that is more important in the selection of a antiseptic than in the selection of a disinfectant is itsability to kill microorganismstoxicity to animals and humansshelf lifecorrosiveness to...
- Q HPV infections:are associated with various cancers.are caused by a bacterial microorganism.are usually treated with antibiotics.have decreased in incidence in recent years.
- Q If an enveloped virus were somehow released from a cell without budding, it would not have an envelope. What effect would this have on the virulence of the virus? Why?...
- Q Morphine has a half-life of 2.5 hours. A patient takes two 15mg tablets of morphine before work in the morning. She takes another 15mg tablet during her lunch break 4...
- Q Many researchers believe that SARS-CoV-2 originated in bats. Which of the following is a true statement?A. Bats are the reservoir for SARS-CoV-2.B. Bats are the source of most cases of...
- Q The human body typically begins to be colonized by its normal biotaA. before birth, in uteroB. during and immediately after birthC. when a child first goes to schoolD.when an infant...
- Q Adaptive immunity involves the response of _____interferonB and T lymphocytesskin barriersmucous membraneslysozyme
- Q The major histocompatibility complex is _____glycoproteins, called MHC antigens, found on all body cellsa set of genes that code for MHC glycoproteinsfound on the third chromosomelocated in the thymus glandAll...
- Q Which process involves a more rapid synthesis and greatly increased titer of antibody when the immune system is subsequently exposed to the same antigen?NeutralizationMemory responseOpsonizationAgglutinationComplement fixation
- Q In the clonal selection of B cells, __ cells secrete antibodies, __ and cells are formed to recognize pathogens if you are exposed again. A. clonal, killerB. plasma, memoryC. ancestral,...
- Q 1 When you read the testimonials and memoirs of survivors of WWII concentration camps many of them mention that the weight loss form severe malnutrition was quite remarkable and yet...
- Q 3 Give an example of one selective agar medium and one differential agar medium other than EMB and MacConkey agar What is an organism that would typically be cultured by...
- Q The domestication of wheat and barley spread to Greece by yBP 18 000 O 7 000 15 000 1 000
- Q yze the graph read the information below and answer the two questions 1 What do these two climate models project to happen to average daily max temperatures in Baltimore over...
- Q 4 Control B Hypothers 14 Conclusion
- Q likely to inherit nex linked baits than fa males Vities only have copy of X chromosome farblindness s sex linked on the X chromosome recessive disorder A father is colorblind...
- Q 39 39 The glycolytic pathway oxidizes glucose to two molecules of pyruvate and also produces a net of two molecules of ATP ATP allosterically inhibits the enzyme PFK 1 that...
- Q your fellow countrymen in the West in this firm this unalterable belief Es There is only one Berlin In also addressing his listeners in East Berlin Reagan makes it clear...
- Q A bird stalks kills and then eats an insect Based on its behavior which pair of ecological terms describes the bird OA autotroph herbivore OB carnivore consumer OC herbivore decomposer...
- Q 10 J B I 100 J 1 000 J 10 000 J POSSIBLE POINTS 1 88 1 000 000 J of sunlight Explain the relationship between trophic levels and energy...
- Q Blow with corresponding terminology This is an example of a FOOD WEB hawk CE M Collins 2001 marsh grass Food Web Energy Pyramid shrew grasshopper Autotroph roducer Primary Consumer Tertiary...
- Q Under current law eggs and plasma can be sold In fact there is a lucrative market in eggs Coeds deemed attractive and smart can receive tens of thousands of dollars...
- Q FA Roboto 10px 1 5pt B I U Label your drawing as Food Chain Under your drawing give the definit Label each trophic level as 1st 2nd et L Second...
- Q Pickling foods helps preserve them via Shelford s law of tolerance Liebig s law of minimum Bacteriostatic mode of action
- Q Employees can fail to adequately protect themselves by choosing PPE that is neither Select one O Sufficient nor comfortable Fashionable nor sufficient Sufficient nor appropriate Fashionable p refentebl
- Q Giant tubeworms have bacteria that have taken over their bodies What role does the bacteria perform for the worms Bacteria do chemosynthesis and produce energy for the tubeworm Bacteria produce...
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