Biology question and answers for July 22, 2023
- Q Design a strategy to treat a MDR-bacteria-infected patient usingone of the drugs other than penicillin or its derivatives (otherbeta-lactams are OK).a)Â Â Â Â Â What is your drug?b)Â Â Â Â What is the basic structure of yourdrug?c)Â Â Â Â Â What...
- Q Which of the following BEST describes a way that meiosisgenerates genetic variation? Group of answer choices Chromosomesreplicate during S phase, but do not replicate again after meiosisI. Alleles from egg...
- Q define critical habitat and briefly describe 3 problem withcritical habitat
- Q Please choose an environmental topic of your choice andread/research the topic and write a short 3-4 page essay outliningthe key areas of the topic/issue. This is a topic that you...
- Q a) Explain the polarity of monomers of microtubules?What it results from?b) Although it is not possible to distinguish the polarity ofintermediate filaments. Explain why
- Q It is 3pm and you are hungry, but it is too early for dinner soyou decide to eat a Snickers bar. Since a Snickers has sugar, fatand protein many of...
- Q Fill in the blankThe majority of ALL living things is made of_______________________________. This accounts for 70% of yourbody. A small percentage of ions and small molecules are found inall living...
- Q What is the purpose of a selectable marker such as theantibiotic-resistance gene ampR?l. Selectable markers allow a researcher to identify cellsthat have incorporated the recombinant plasmid.ll. Selectable markers produce antibiotics,...
- Q Geneticists have identified a number of mutations of theDrosophila gene, Dorsal. Most mutant allelesresult in dorsalized embryos, i.e. all tissues are dorsal.But one mutant allele is dominant to wild-type and...
- Q Describe the basics of Endler’s guppy study (what did hediscover and how did he test it?), AND explain how selection in theguppy study differed from that which the finches on...
- Q Most mammalian cell types do not undergo homologousrecombination (HR), and even mouse ES cells do so at low frequency- about 1/200000 cells. However, if you first introduce a crRNAdesigned to...
- Q Describe the colony characteristics of E. coli, Bacillus cereus,Bacillus subtilis, Staphylococcus epidermidis
- Q In a sheep brain, we see that the thalamus actsas a relay point for all sensory processing and noted the verylarge size of this structure.A. Do you think there are...
- Q Why is Daphne Major an ideal study site AND the birds an idealsubject?
- Q a.) Review the structure and function of a GPCR.b.) Define signal transduction—include in the definition alisting of all components necessary to carry out this processc.) Describe the function(s) of signal...
- Q Definition matching1.Natural selection2.phylogeny,3.genetic drift,4.homology,5.continuous character,6.wide sense heritability,7.discontinuous character,8.directional selection,9.cladogenesis,10.reverse mutation,11.polymorphic locus,12.gene flow,13.population genetics,14quantitative genetics,A. Allele movement between populations.B. Evolution of characteristics to make the organism moresuitable.C. Study the inheritance of...
- Q what are the two cell types that interact with Stem cells? andhow?Outline the interaction with that cell type, including whetherthe interaction is direct or indirect, the outcome of thatinteraction, and...
- Q Scientific Proof that ‘Metabo-Herb’ causes your tomatoes to growfaster than ‘Super-Grow.’ Decades of scientific research hasresulted in the development of a new plant fertilizer that promotesplant growth better than any...
- Q Describe what we mean by ‘conditional strategy.’Describe what we mean by ‘optimal behavior.’ (Don’t give examplesof an animal using conditional strategy or optimal behavior, ratheractually describe conditional strategy and optimal...
- Q Define operant conditioning. Who was the pioneerresearcher who studied operant conditioning and generally how wasit done? How is operant conditioning adaptive to an animal? Whatis/are the characteristic(s) of an animal...
- Q i don't need a google answer please! i need it from anynutrition bookWhat are necessaryenergy and nutrient requirements essential for normal growth anddevelopment during infancy, childhood and adolescence?
- Q DO NOT PLAGIARIZE, use outside sources, copy and paste, useother solutions that are on here. Please use your own words. How doyou use the scientific method in your everyday life....
- Q 1. How many types of papillae have a human tongue, how manyprimary tastes recognized.2. Which part of the tongue is more sensitive to sweet tastes,to salty testes, to sour testes,...
- Q Patients with the disease cystic fibrosis make mucus that ismuch stickier and thicker than usual. While the main effects are inthe lungs, the mucus also blocks ducts in the pancreas...
- Q Part I: Each statement below is false. Change thebolded word to make the statement true.a) Restriction enzymes are used to make DNAcircular.b) Gel electrophoresis can tell you thesequence of a...
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