Biology question and answers for September 15, 2023
- Q how might Zika lead to microcephaly? 200 or more wordsplease
- Q sickle cell distribution compared to malaria distribution
- Q You are asked to divert resources in your research division tofund a project to identify the receptor for “excitorâ€, a plantderived compound which is very hydrophobic, but potent atstimulating animal...
- Q Applying your knowledge of metabolism, glycolysis starts withone molecule of glucose (6C) and produces a net total of__________.View Available Hint(s)Applying your knowledge of metabolism, glycolysis starts withone molecule of glucose...
- Q A number of human-mouse somatic cell hybrid closes were examinedfor the presence or human chromosomes and the expression ofspecific human genes. Part of the results are summarized in thetable below....
- Q Three genes with recessive mutant phenotypes are located on thesame chromosome in maize: short stem (ss), purple aleurone(pr), and knotted leaf (kn). A plant with allthree mutant phenotypes is crossed...
- Q Kindly write a two page summary of the content belowincluding important details. Thank you. kindly paraphrase aswellAbstract Representing the 60 trillion cells that build a humanbody, a sperm and an...
- Q 1. Put the general step in order necessary to create bacteriacapable of producing human insulin.step 1step 2step 3step 4step 5a. splice the human insulin DNA into the bacterial plasmidb. Cut...
- Q Berkley Pit​ lake1. What types of microbes would one expect to be living in suchpolluted water?2. Suggest some possible ways that microbes survive and even thriveunder such conditions.3. Identify an...
- Q 1.Lipidsa.Yield less energy per gram than do carbohydratesb.Include cartilage and chitinc.Include fats consisting of one fatty-acid molecule and threeglycerol moleculesd.Are composed of monosaccharidese.None of the above2.The endoplasmic reticuluma Serves as...
- Q What are some connections between the outputs of photosynthesisand your life, and the life of most animals on theplanet? Â
- Q What is the name of the part of the microscope that theobjectives are attached to? (choose the best answer)The purpose of melanocytes is to protect the other cells frombecoming damaged...
- Q Discuss the statement that “DNA isn’t just a sequence ofletters; it’s not just a script. DNA is a dynamic movie in whichour experiences are being written.†How does this relate...
- Q what are some of the most common clinical and pathologicalmanifestations of human immunity
- Q You’ve identified an antigenic protein unique to multidrugresistant Staphylococcus aureus (MRSA). You’d like tocreate a MRSA vaccine based on an in vitro transcribedmRNA. Several answers will be acceptable, sincethere are...
- Q Influenza viruses gain entry into their host cells by attachmentto N-acetylneuraminic acid residues on the cell surface, followedby receptor-mediated endocytosis. What effect would the followingtreatments have on attachment of the...
- Q Whywere Jane Goodall’s discoveries important and how did it affectscientific thought? What impact did this have on both science andthe general population?
- Q What is the most common mutation found in the CFTR gene? c.Sickle cell anemia is also inherited as an autosomal recessivetrait. What gene is mutated to cause sickle cell anemia?...
- Q . Compare/ contrast (3 pts each) a. Give one characteristic thatis the same between X-inactivation and genomic imprinting, thengive one characteristic that is different between them. b. Give onecharacteristic that...
- Q Cancer is a genetic disease that arises due mutations in growthpromoting genes (oncogenes) and in growth suppressing genes (tumorsuppressor genes). Mutations in oncogenes that can lead to cancerare gain-of-function mutations...
- Q Please keep answers short, but concise.1. how do pathogens change genteically (3 mothods)2. define epi-, en-, and pandemic disease3. three factors that promote the spread of pandemic disease
- Q Which of the following produces ATP:Select one or more:a. glycolysisb. transition reactionc. citric acid cycled. electron transport chainQuestion 2The stomach contains 3 layers of skeletal muscle.Select one:TrueFalseQuestion 3When blood enters...
- Q Explain why demographic bottlenecks and invasive species areproblematic for ecological restoration.
- Q Create a table of the following skin diseases:5) Pseudomembranous colitis6) Hepatitis7) Salmonellosis8) Campylobacter diarrhea9) Amebiasis10) Shigellosis11) Typhoid fever12) Mumps13) Viral Gastroenteritis14) Pinworm15) AnisakiasisCreate columns as shown below:Name of DiseaseCausative Agent(s)Common...
- Q What happens if the body does not produce myosin or produces toomuch?
- Q How did new theories and inventions of the Scientific Revolutionimpact religion and the popularity of democracy?
- Q Medical MicrobiologyWhat physiological tests are necessary to differentiate thegroups of alpha-hemolytic streptococci from one another? WhichLancefield groups contain alpha-hemolytic streptococci?
- Q Answer the following things about X-linked agammaglobulinemia(XLA):Causes (include b cell pathway)Symptoms and pathologyThe prognosis (with and without treatment) and possibletreatments (not cures)
- Q What is the effect of cortisol? Describe its overall action
- Q Yes or no and why ? 1. Many different types of protists willbe present in a sample from a single source..Provide an example scenario in which the sampling protists wouldbe...
- Q What is the difference between density-dependent anddensity-independent factors
- Q From the article, \"Am I a Girl, or a Boy? An Unusual Case ofAmbiguous Gender\", explain the difference between chromosomal &phenotypic sex in 200 or more words.sciencecases.lib.buffalo.edu/cs/files/girl_or_boy.pdf
- Q where in your body dies the majority of the digestionand absorption of food occur?
- Q Order the steps in the visual pathway, starting at the eye.number 1-6.a. Activation of photoreceptorsb. Activation of retinal bipolar cellsc. Activation of the optic nerved. Decussation of some fibers at...
- Q when perfoming the Isolation of the GFP protine lab, what shouldbe present in the collection tubes after each step in the columnchromatography? explain in detail please.
- Q Why is the cloning reaction, transformation reaction, andpouring plates important for sequencing a plasmid? This is alab-related question. We did cloning, transformation, and pouredplates in lab, but why is this...
- Q Household septic systems include a tank that collects sludge anda porous leaching field that receives clarified effluent. How isthis similar to or different from municipal wastewater treatmentplants?
- Q What evidence suggests that the biochemistry of life elsewherewould resemble that on Earth?
- Q Explain how the Mississippi River drainage into the Gulf ofMexico off the coast of Louisiana leads to a large dead zone.
- Q You have discovered a new strain of peach that is larger,sweeter and juicier. A karyotype reveals that it is tetraploid.Describe one way in which this new peach may have been...
- Q Please answer all questions please1.Starting with normal and cancer intact cells as well as thepreparation of the DNA microarray chip, explain in detail how thetypical DNA microarray experiment will be...
- Q Please answer all questions please1.Explain how the NGS approach has been able to bring the costof sequencing down.2.In a nutshell, what are the major steps performed during nextgeneration sequencing of...
- Q Summarize how mammals regulate the storage and transport ofiron.
- Q A. Write three ways that you can use the factor that was used todilute a sampleB. One of your fellow classmates got sick after drinking cocacola (with ice) from a...
- Q Acinetobacter baumannii is an opportunistic pathogen(meaning it takes advantage of a disruption in the host’s immunesystem) that causes severe respiratory infections. A disturbingfinding suggests that this pathogen expresses asiderophore-mediated iron...
- Q 8. A gene for sweat gland production is found on the Xchromosome. If a man who lacks sweat glands marries a woman who hasnormal sweat glands, what will be the...
- Q The Developing World and the DevelopedWorldi) In what ways is human population ecology similar to anddifferent from that of other organisms? Why is it difficult todetermine a carrying capacity for...
- Q Describe the function of mRNA, rRNA, and tRNA
- Q How does temperature and pH affect the ability of an enzyme tobind substrate? and what specific changes occur to the structure ofan enzyme when it is boiled?
- Q ( please do not answer in handwriting, the answershould be in print type)a. Discuss one process or system in the construction field,where the industrial ecology mimics biological ecology.
- Q You are studying development in a new species offruit fly,Drosophila mitensis, and you find a fly that has curly wings asseen here:                                                                                                                                                                                                                                                                                                                                                     CurlyWings                  Normal WingsThe Curly wings phenotype is due to a...
- Q Module 7 Worksheet (Muscles)BIO 3261. What are the three main muscle types and describe theircharacteristics (striated or not, duration of muscle twitch,purpose).b. Describe how skeletal muscle contracts. What ion is...
- Q If a cell is dormant and not actively growing dividing,will penicillin have any effect? Is this something to consider whentaking antibiotics? Why?
- Q Defend why synapomorphy constitutes te best evidence formonophyly and why monophyletic groups are the only groups thatshould be represented in a classification system. Use an example ofa well known group...
- Q What proteins might be most likely to co-purify with Con Aduring affinity chromatography on Sephadex?
- Q what type of mutation causes cancer? and how does itcause cancer?
- Q Why is a V vs S plot often inadequate for determining enzymekinetic constants, and how do various alternate plotting methodsallow these values to be determined more adequately? Give examplesof alternate...
- Q Why would the adaptive immune system be more effective than theinnate system to fight off Pertussis?
- Q Read the article (link is below) and answer the questions thatfollow in a paper format. (Paper has to be 1-page, 11-inch font-single-spaced). I already did #1, please I need help...
- Q 1. Explain how RNAi could be used to treat disease.2. What are two specific ways in which RNAi can block theproduction of proteins.3. RNAi exerts its effect by mainly controlling...
- Q  This week, we are learning about communicable diseasesor those diseases that are infectious and the role of public healthin detection, treatment, prevention and in some caseseradication. Select a topic from below...
- Q Chapter 9: CENTRAL NERVOUS SYSTEMa) What are gray and white matter composed of in the CNS?b) What are clusters of cell bodies called if they are locatedin the CNS? How...
- Q What happens to chlorophyll a from the light harvesting complexafter absorbing light? What happens to chlorophyll a from thereaction center after absorbing light?
- Q If a person has alloantibody that cannot be identify, would itbe sent it out? If so, what techniques would the referencelaboratory use to identify it?
- Q Would a reference laboratory get involved with a transfusionreaction work up?
- Q How memebers of Dyslexia suffer because of the wrongfulassumptions made about them? Please focus on peer persecution anddiscrimination at learning institutions.
- Q Predict the effect hypertonic, hypotonic and isotonic solution willhave on animal cells (red blood cells) and plant cells(elodea)
- Q Howcan i recognize red blood cells that have undergone cremation?How can i recognize red blood cells that have undergonelysis?How can I recognize red blood cells that have undergoneplasmolysis?How does molecule...
- Q what is the role of a signal activated transcription factor inthe induction of cell fate?
- Q what is the role of a dna response element in inductivesignaling?
- Q why is a tissue specific transcription factor important fortissue specific responses to inductive signals?
- Q 1.a) What are some unique (derived) characteristics of the GoblinShark?b) Does the Goblin Shark lose any characteristics that othersimilar animals have?
- Q (biochem)refering to the paper\"A safer poppy\" by Jenny Rood. It was published in TheScientist, January 2018, vol. 31, 1, page 61. You can access thisjournal/magazine, for free, at thewww.the-scientist.comWhat makes...
- Q 5. A patient with chronic-stable angina begins takingmetoprolol, and once blood levels reach the therapeutic range thefrequency and severity of angina attacks and the need forsublingual nitroglycerin were reduced. Which...
- Q Write a paragraph commenting on the amount of pressure appliedby the cytoplasm and cell membrane against the cell wall under,Turgid state and a state of plasmolysis in an Elodea cell(s)...
Get Answers to Unlimited Questions
Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!
Membership Benefits:
- Unlimited Question Access with detailed Answers
- Zin AI - 3 Million Words
- 10 Dall-E 3 Images
- 20 Plot Generations
- Conversation with Dialogue Memory
- No Ads, Ever!
- Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!