Biology question and answers for August 25, 2023
- Q 1:in ehich ecosystem, southern live oak woodland or chaparral,do you expect to have more mammal species? why?2:in ehich of the two ecosystem do you expect the number oftotal individual animals...
- Q What is the Ramachandran plot and how are the bond angles usedto understand protein structure?
- Q A researcher wants to clone genes using recombinant genetechnology as part of a genome sequencing project. There are eightsteps below. First, cross out the two steps that are notpart of...
- Q If the Citric Acid cycle was altered such that no NADHmolecules were generated from the oxidation of acetyl CoA butinstead FADH2 molecules were generated, how would this affect thenumber of...
- Q With respect to PSII activity, what is the difference betweenspecific activity and total activity ?
- Q The late paleontologist Steven Jay Gould proposed the followingthought experiment, imagine you could “rewind the tape†back toimmediately after the first life appeared on the Earth. Further,assume that the physical...
- Q A plastid is an organelle found in many eukaryote cells. Wouldyou expect the plastid DNA of photosynthetic dinoflagellates,diatoms, and golden algae to be more similar to the nuclear DNA ofplants...
- Q Computational methods can be applied at the early stages of thedrug design process. It is use current technology to providevaluable insights into the understanding of chemical system in avirtual manner....
- Q Molecular BiologyCan you tell me what the difference between thefunctions of emsa/dna footprinting and chip-seq/chip-chip
- Q Defend or criticize the statement “There is a gene for everybehavior†?
- Q Q1.a. Dynamic changes in chromatin organization and the managementof individual linear chromosomes mark keyactivities of the different stages of the eukaryotic cell cycle andcellular reproduction. Describe how chromatinamount and structure...
- Q What are some of the things that led to the classification ofthe Homo genus? In other words, how does Homodiffer from Australopithecus/Paranthropus?
- Q nvestigation of Factors Affecting the Rate ofDiffusionIn addition to the concentration gradient (i.e. the differencein the concentration of particles between two environments) thereare many other factors known to affect the...
- Q What are some of the roles that tool use and climate change mayhave played in shaping the adaptive flexibility and evolutionarysuccess of H. habilis relative to australopithecines living at thesame...
- Q 1.In terms of primer design, what can be done (at least in thecase of most genes) to ensure that any amplification ofcontaminating genomic DNA is not mistaken for amplification of...
- Q I have a 5 minute presentation on \" Health benefits ofPolyunsaturated fatty acids.\" what shall I talk about ?
- Q 1. Which of the following biomes is likely to have the longestfood chains?TundraBoreal forest/TaigaTemperate deciduous forestOpen oceanDesert2. A key difference between the carbon, nitrogen, and phosphoruscycles iscarbon dioxide dissolves more...
- Q What is the connection between importers and pathways. List thelactic acid bacteria in these pathways, the genetics of thepathways and the applications in the fermented food.
- Q 1, Which of the following is FALSE regarding a woman's choicesduring pregnancy and lactation, to help ensure the best outcome forthe fetus/infant:Group of answer choicesa pregnant woman needs as many...
- Q Balding and color blindness are genetic mutations that occurmore frequently in males than females. This is because its a_______________ traitrecessivedominantsex linkedpolyploidy
- Q how do you do a plate count/serial dilution problem?
- Q How are monosaccharides, disaccharides, polysaccharidesstructurally different from one another?
- Q B cells are activated by CD4 TH2 cells only if both cell typesrecognize the same antigen. The same epitope, however, does notneed to be shared for recognition.1. Discuss why this...
- Q describe recombinant DNA cloning,
- Q The patient is a 22 year-old female from southern India whoattends a small liberal arts college in the eastern United States.Two weeks after returning from spring break, she presented to...
- Q Explain how the stages of Biotechnology is relevant or being usedin any business/industry
- Q Climate change has resulted in the outbreak of infectiousdiseases especially vector-borne diseases around the globe,discuss. (use at least two specific examples)Arsenic in drinking water is bad, discuss.
- Q 11. Sometimes the strategy for the expressionof a target protein in a host organism involves synthesizing theprotein as part of a fusion protein. Why is this approach useful?How is a...
- Q 18. How can E. coli host cells be engineered sothat complex proteins with a large number of disulfide bonds areproperly folded and therefore produced in an active form ratherthan as...
- Q (Q001) Glucose-6-phosphate dehydrogenase deficiency (G6PDdeficiency) is an inherited disorder where either the body has lessof the G6PD enzyme than normal or the available G6PD is notfunctioning correctly. This deficiency affects...
- Q Match the following Actin Binding Protein (ABP) with itsfunctional description:1. Catalyzes the exchange of ADP for ATP on actin2. Binds F-actin ADP severing the filament.3. Bacterial surface protein that activates...
- Q Virus A has an R0 of 2Virus B has an R0 of 11Virus C has an R0 of .5If you assume it takes ONE DAY foreach of these viruses to...
- Q describe some mutation repair mechanisms
- Q Retinitis pigmentosa is a genetic disease that causes thebreakdown and loss of retinal cells. Retinitis pigmentosa oftenstarts with decreased night vision and will progress to blindnessas retinal cells die.Several genes...
- Q How does the science of genetics relate to the future of biologyand society? Discuss examples and techniques employed today.
- Q what the advantages and disadvantages of eating resturantfood?
- Q Give a basic description of four main stages of cellularrespiration.
- Q when you add sodium bicarbonate (a salt ) to couple Carbonic acidreaction , those the pH change ?
- Q Also in tulips, petal shape is inherited as a Mendeliancharacteristic. Curled petals are recessive to straight petals. Ifa true breeding tulip for pink with white stripe and curled petalsis crossed...
- Q what is PCR and how is it used in Microbiology?
- Q Loss of activity for which enzyme do you believe is the causeof the problem in this child. Briefly explain and also say why itcould not have been one of the...
- Q Gene therapy – How isCRISPR cas9 used to change faulty genes? (basicdescription of the process is fine). Describe how changing a genecould be used to disrupt HIV (remember the immune...
- Q Cite your results for the change in carbon dioxide concentrationin Procedure II as a reference and compare the rates of cellularrespiration for sun-adapted and shade-adapted leaves. Explain thebiological principles/bases underlying...
- Q When are the sounds “LUBB†and “DUP†produced respectivelyduring heart beat?
- Q what are the reactants and products of cellular resirationoverall?
- Q What are the names of the stem cell niche in leaves and roots,and when during plant development are they first formed?
- Q Explain how the primary transcript of a single eukaryotic genecan produce different proteins, using Drosophilasex-specific courting behavior as an example.Briefly describe how genomic imprinting can be inferred frominheritance patterns in...
- Q what are the three types of capillaries? describe theirstructure
- Q How would a dietary resin that absorbs bile salts reduce plasmacholesterol levels?
- Q In chickens, a large comb is dominant over a small comb. Thegene for comb size is located on an autosome and large combs areinherited in an autosomal dominant fashion. However,...
- Q Biochemistry QuestionIn hypoglycemia, the liver is not utilizing glucose as an energysource while the rest of the body continues to use glycolysis togenerate ATP. Explain in detail why this happens....
- Q What are 2 completely different ways to perform an indirectELISA?What 2 different types of information do you get from thesemethods?
- Q Bob and Mary both suffer from Sickle Cell Disease, an autosomalrecessive condition (they have the condition - they are not justcarriers). They met in a support group and against their...
- Q These are all part of one question so it can be answered inparagraph format:1. How is a theory different from a hypothesis?2. How is a virus different from a bacterium?3....
- Q As the cancer expert in the Biology Department at your school,NBC news contacts you to discuss the effects of bisphenol A (BPA)exposure on cancer risk. The reporter is very interested...
- Q Describe the primary functions of the various organs or structuresof the cardiovascular system
- Q Convert alanine to the amino acid with the most rigid backbone.Use neutral groups.
- Q can you put this in your own words?Our class was divided into three groups and everyone followedthe same procedure and steps. Each group had to keep track of theirdaphnia’s rate...
- Q Immunological features differentiating naïve B cells activatedin primary immune responses from memory B cells functioning insecondary immune responses include the fact that [complete thesentence and assess each subsequent statement (1-7)...
- Q A preliminary study of a human T-cell clone indicates that ithas been derived by cloning a regulatory ?? T cell. Therefore, thesubsequent analyses are expected to detect the presence of[complete...
- Q Climate disruption is causing major changes in environmentalconditions around the globe. What sorts of changes are expected inthe region where you live? What are some likelyconsequences in your region? What...
- Q The mathematical equation for heritability isH2= VG / VP. ( or H2 =VG / (VG + VE).Explain the meaning of the heritability of a traitin a population. Explain the conditions...
- Q A single gene in horses determines coat (hide) color. Palomino(‘dove’) horses are heterozygous (Aa), while homozygous recessive(aa) are cremello, and homozygous dominant (AA) are chestnut. Ahorse rancher buys 80 palomino...
- Q Please provide me with right answer and clean handwrting.how and where androgens and estrogens are synthesized in thegonads
- Q Herceptin is a monoclonal antibody based drug that binds areceptor present in many copies on the cells of certain aggressiveand early onset breast cancers.a. How does this immunotherapy treatment approach...
- Q Please provide me with the right answer and clear handwriting .ThanksIdentify the hormones andneurotransmitters that modulate learning and memory
- Q As a nutrition and food specialist, your friend approaches youand asks: “What do you think of GMO foods?†How would you respond?Discuss aspects related to GMO benefits and safety for...
- Q Proivde two pros, and two cons of different methodology used tostudy wildlife-plant interactions: Temporal gradients of animaldensities and Spatial gradients of animal densities
- Q what is annamox process?what are its advantages anddisadvantages when compared with conventionalnitrification-denitrification processes?
- Q For each of the following determine if its: gram (+),gram(-),both or neither1. contains teichoic acids2. contains mitochondria for energy production3. contain 70s ribosomes4. loses color when decolorizer applied during gram...
- Q describe 4 beneficial activities of microbes , describe theactivity. use own words. list 1-4 thanks
- Q Explain the need for municipal wastewater re-use in thermalplants?
- Q 25 year old person with complaints like chest pain. She is alsoexperiencing fever, congestion. She is having bad cough and sheproduces a discolored sputum.sometimes she had this signs andsymptoms since...
- Q Describe the multiple ways in which the sex of an organism canbe determined, including types of hermaphroditism.
- Q why does temperature increase during the composting process?
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