Biology question and answers for September 25, 2023
- Q Review the effector mechanisms resulting from complementactivation.
- Q Antibiotic ResistanceWhat factors cause it?How is it happening so fast?Why are some drugs becoming obsolete?Horizontal Gene TransferWhat, how & why are bacteria able to pick up \"Resistant\"genes from other bacteria?
- Q Small populations of flies that had three genotypes/phenotypesfor eye color (red,orange, and white) were observed over severalgenerations under laboratory controlled conditions (all the samefor the samples). Over time the diversity...
- Q 4. A culture of bacteria growing at37°C was shifted to 25°C. How would you expect this shift to alterthe fatty acid composition of the membrane phospholipids? Explain.If bacteria were able...
- Q 1). In the event of a eukaryotic pathogen, discuss a way thatyou could potentially treat the pathogen while minimizing damage tothe eukaryotic cells of the host? 1a). How (mechanism of...
- Q **please answer all questions thorougly for goodrating****be sure to leave sources used below**You are assigned Cephalosporins. Please answer the following questions about your assignedantibiotic.How does it kill bacteria?Isyour antibiotic selectively...
- Q explain 2 ways that sponges positively impact our ecosystem and 2ways that Cnidarians impact us and/or the ecosystem.
- Q explain how this relationship between niche overlap,phylogenetic relationship , and competition would lead to theprediction that competitive exclusion of one species by another ismore likely when two species are close...
- Q Under which circumstances would a muscle cell be undergoing-oxidation instead of glycolysis? Select all correctanswers.a. Cellular ATP levels are lowb. O2 is limitedc. O2 is abundantd. Cellular ATP levels are...
- Q Distinguish between, primary, secondary, tertiary, and quaternarystructures of a protein and provide a picture of each.What is the difference between the primary, secondary, tertiary,and quaternary structures within a protein? Could...
- Q BIO 474 Mid Term Review1) Describe attributes of the active transport of ions and,specifically, characteristics of the electrogenic Na - K pump. Howdoes active transport maintain homeostasis?2) Describe the ionic...
- Q Using Venn diagram, compare the following groups of animalsbased on similarities and differences. Reptiles and AmphibiansReptiles and AmphibiansVertebrates and InvertebratesBirds (Aves) and MammalsFree living and Sessile
- Q I need a 3-4 page research paper on the following topic: (Theclass is healthcare law and regulation)To what extent does regulation create a drag on the efficiencyand productivity of the...
- Q CHAPTER 4: Modification of Mendelian Ratiosï‚· Know the definition of: Wild-type Allele and Null Alleleï‚· Know the difference between: Gain-of-Function Mutation,Loss-of-Function Mutation, NeutralMutationï‚· HAVE to know the difference between: Incomplete...
- Q which of the 5 prezygotic reproductive barriers do you thinkhappens more frequently and why?
- Q please answer the following detailed in a paragraph. I am reallystruggling with this concept. thanks!Microorganisms can thrive under many different conditions,including high-temperature environments such as hot springs. Tofunction properly, cell...
- Q 1. What function do fungi have in common with bacteria?2. What % of plants obtain minerals through symbioticrelationships with fungi? _______________3. The cell wall of fungi is made of this...
- Q What result would you obtain if you carried out the incubationwith an anti-GFP antibody instead of anti-RFPantibody as the primary antibody? Explain why.What result would you obtain if you switched...
- Q CarbohydratesImportanceMonomer/s:Polymers:Fun Fact:LipidsImportance:Monomer/s:Polymers/s:Fun Fact:ProteinsImportance:Monomer/s:Polymer/s:Fun Facts:Nucleic AcidsImportance:Monomer/s:Polymer/s:Fun Facts:
- Q Would you describe the AC/Str-s as competent? Why or Whynot?
- Q Molecular Cell BiologyList the two changes affecting chromosomes that make chromosomesegregation during meiosis one different from chromosomesegregation during mitosis (do not mention microtubules in youranswer).
- Q A protist is any organism that is not a plant, an animal, afungus, or a(an)A.prokaryoteB.eukaryoteC.eubacteriumD.archaebacterium
- Q When a plant ( egg) is fertilized the developing embryo isattached to and nourished by the plant. T/F
- Q A person's mouth is sampled with a sterile, moistened swab and aplate of tryptic soy agar is inocluated with the swab. After theappropriate time of incubation is allowed, no growth...
- Q 3. Where in the cell does TRANSCRIPTIONoccur?A. nucleus B. mitochondria C. chloroplast D. All of theabove9. mRNAs usually have a start translation site of AUG.true or false?16. Which type of...
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