Biology question and answers for September 04, 2023
- Q *Generation time can best be defined asa. the length of time it takes for lag phaseb. the duration of log phasec. the time it takes for a cell to divided....
- Q Is it likely that glycosylated threonine residues will be foundon proteins located in the lumen of the endoplasmic reticulum?Explain
- Q Englenaa) There are two types of flagella. Whiplike and tinsel. Whattype does this species have?Amoeba Proteusa) Marine amoeba have cell water contents similar to seawater. Do you think they possess...
- Q What is the chemical composition of a chromosome?one-two sentence answers, please.
- Q * If a population of 100,000 microbes was treated with anbactericidal chemical solution for two minutes and 90% of thepopulation dies per minute, how many microbes remain after twominutes?a. 100,000b....
- Q Describe how you can use PCR to obtain a gene fragment X thatcan be cloned into aplasmid vector for expression of the recombinant protein. Includein your descriptionhow the PCR reaction...
- Q What makes the animal kingdom so much different to the othertaxonomic groups? How have vertebrates changed through the millionsof evolutionary history? Provide examples What are the major eventsin human evolution...
- Q Case: Miss Diasy is an 85-year-old economicallydisadvantaged woman who lives alone, has no car and cannot takepublic transportation because she cannot stand or walk without herwalker or a store scooter. ...
- Q Howdoes climate change affect organisms? Do some research and providea scientifically documented example of an organism being affectedby climate change. Could the observed effect be caused by somethingelse? PLEASE CITE...
- Q What is the difference between energy and matter when it getsprocessed through a system? How do different species interact witheach other? (relationships between organisms like competition,etc…) What are some of...
- Q describe how anatomy and physiology can be used formany different applications?
- Q Answer the following questions for the data set below.A species of plant F1 testcross gave rise to theF2 phenotypes:Short hair wildtype, shorttail                         625Short hair wildtype, long tailwildtype            48Long hair, long tailwildtype                           645Long hair,...
- Q Which of the following best describes the source ofthe carbon skeleton for synthesizing non-essential amino acids?A.   GlutamateB.    Acetyl coenzyme AC.    CarbohydratesD.   Essential amino acidsThe use of proteins for energy begins...
- Q What is the effect of placing a red blood cell in an isotonic,hypertonic, or hypotonic solution? Explain.
- Q In our initial enrichment for Bacillus from soil, we used a heattreatment step to kill vegetative cells. However, we did not testwhether this heat treatment step was actually effective. Describe...
- Q 1. Why do many countries in the Middle East have very few casesof Tricheinella infection. Explain why this could be.2. Why do fish has to be freeze before preparation to...
- Q What is the purpose of the iodine in the Gram stain procedure?If this step was left out, what color would Gram negative and Grampositive cells appear after completion of the...
- Q You collected a sample of soil from your backyard to use for asa source of inoculum for your isolate project, and want to useplating technique to determine the number of...
- Q 1. Describe the requirements and caveats to culturing animalcells; what nutrients and materials/substrate are required; somecell types need special growth substrates (behave differently insuspension – unlike in tissue)2.Explain a primary...
- Q Describe the nature of migration in birds. Include in youranswer: a. a definition of migration b. descriptions of thehypotheses for the origin of migratory patterns and the evidence insupport of...
- Q What happens in a Y181C mutation when HIV-1RT is introduced tonevirapine? In terms of the amino acid changes, conformationalchanges in the p66/p55 subdomains and in the fingers, palm ofp66?
- Q Describe trophic levels, the nature of trophic levels indifferent ecosystems, and the effect of predator removal on thestructure of food webs.. Include in your answer: a. a descriptionof nutrient flow...
- Q after transforming E colo with the pGLO plasmid, you incubate thevials with LB broth for 30 min first. Explain what may happen ifyou skip this step.
- Q Please read the following IEEE paper for the topic details:A Novel Dynamic Model to Predict Abnormal OxygenDenaturation in Blood.Briefly explain the purpose of this paper, the results, does theresults make...
- Q What classifies a disease as a genetic disease? Provide anexample of a genetic disease and explain how it meets therequirements to be labeled a genetic disease.
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!