Biology question and answers for September 29, 2023
- Q question: Should we consider human embryos apersons?i need the answer to be at lease 10 sentences longplease and thank you!!
- Q Ifyou have a GC reach template, what PCR additives you may use? Whatis their function? Can manipulating the thermal cycling conditionhelp? How?
- Q This is a list of some of the steps in the process of hearing asound. Put them in cause-and-effect order from first to last.A. K+ channels in the hair cell...
- Q What is the Locus Coeruleus and what does it have to do withADHD?
- Q why does DNA when denatured not refold to its dsDNAform ?
- Q During vigorous exercise, how is skeletal muscle pyruvatedehydrogenase regulated to increase its level of activity?In your response include metabolites that affect PDH kinase andtherefore the activity of PDH.
- Q Why Cyanobacteria uses 'light and dark cycle' to prevent oxygeninhibition on nitrogen fixation?please explain it in detail using the below reactionequation.N2+8H+8e+16ATP-> 2NH3+H2+16ATP
- Q Both D-glucose and maltose (adisaccharide composed of two glucose residues) can be used ascarbon sources by Escherichia coli. However, D-glucose istaken up by an example of the sugar phosphotransferase system...
- Q difference between 19th century marriage by Katechopin and todays marriage
- Q Background information In this lab, you will test the hypothesisthat the evolution of skull shape within the human lineage tookplace largely by changing the timing of events in development froma...
- Q What is an infectious dose? Would a more virulentorganism have a higher or lower infectious dose? What can affectthe infectious dose of a microbe?
- Q Yellow body color (y), crossveinless wings(cv) and forkedbristles (f) are all recessive and in that order on the Xchromosome in Drosophila. Yellow is 14 map units from crossveinlessand crossveinless is...
- Q Answer the following questions with respect totranscription:What is the template?What is the name of the enzyme that synthesizes the RNA?
- Q In ELISA, what is the purpose of blocking the well withsomething like the Bovine Serum Albumen? Is it to prevent theprimary antibodies from binding to the well? If so, why...
- Q Relate the concepts of population ecology, including populationdistributions, growth curves, and species interactions to therecent coronavirus pandemic. In your answer, relate recent patternsof COVID-19 and predict future patterns based on...
- Q You want to express Erythropoietin (EPO) in mass quantities.EPO is a glycoprotein hormone responsible for the control of RBCsynthesis in the bone marrow. It has invaluable medical usages inanimals and...
- Q You are developing primers for a wildlife forensic caseand want to identify both species and distinguish betweenindividuals.a) For which type of analysis would you want to develop/usedegenerate primers? Why? b)...
- Q Ch 21The Lymphatic and Immune Systems  4. Describe how lymph nodes function as lymphaticorgans.  5. Describe the function, recirculation, andactivation of lymphocytes.  6. Relate the structure of lymphoid tissue to itsinfection-fighting function.  7. Describe...
- Q The protein encoded by CDC33 has a molecular weight of24 kD. There are about 6 picograms of TOTAL protein per haploidyeast cell. The Cdc33 protein is present in 3000 copies...
- Q 3. What is the common label used to detect amplicons if you useagarose gel electrophoresis?5. I ordered an 18-mer oligonucleotide primer from FisherScientific. What is an 18-mer?8. You begin a...
- Q need good explanation. im unsure.Endospore Formation :a) occurs in fungi like bread moldsb)occurs in all prokaryotesc) is triggered by harsh conditionsd)is an alternative to binary fissione) none of these.
- Q What is a tyrosine kinase receptor (RTK)? Describe how this typeof receptor works. Once activated, what kind of enzyme is needed todeactivate the receptor? Explain
- Q Fill in the blanks with the following terms:Lactate NAD+ fermentationNADH aerobic anaerobic acetyl CoAWhen oxygen is available during glycolysis, the three-carbonpyruvate may be oxidized to form:(1) ___________________ + CO2, The...
- Q Match each DNA repair mechanism with its description.photoactive repairbase excision repairnucleotide excision repairmismatch repair  SOS systemnonhomologous end-joiningA.recognizes newly synthesized but improperly paired DNA and nicksthe strand to replaceB.cuts a piece out...
- Q Explain how to organize the pharmacy laboratory; mention theinstruments and chemical substances usually used in a pharmacylaboratory and their storage conditions.please write the refernces is important
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