Biology question and answers for August 16, 2023
- Q Identify examples of appropriate characteristics of culturemedia
- Q Know what ligand-gated ionchannelsare and their role in direct synaptictransmissionNeurotransmitters:  know the definition, and thefunctions of the following –Acetylcholine (also know the toxins that disrupts this)NorepinephrineDopamine and serotoninendorphins
- Q 2. What is a substrate (futile) cycle? Describe an example of apathology that develops from a substrate cycle.
- Q Glycogen is treated with dimethyl sulfate, which adds a methylgroup to every free OH group. Next, the molecule is hydrolyzed tobreak all the glycosidic bonds between glucose residues. Thereaction products...
- Q I want introduction, material, methods, procedures,resulting, discussions and one line of conclusion :ExperimentofIsolation of bacteria ( with the gram straining)Course : plant pathology
- Q a.) What is the purpose and/or significance of \"TheScientific Method\"?b.) How will \"The Scientific Method\" be applicable (ormay be applied) in your major (course of study at Morgan StateUniversity), or...
- Q Why are biological membranes so important in biology?Describe the composition and structure of the cellular membraneaccording to the fluid mosaic model. Account for the presence oflipids, carbohydrates and proteins. What...
- Q 4. Identify two meiotic events that promote geneticvariability.5. If a cell has a diploid number of 4, then how manygenetically different combinations can result from independentassortment alone?
- Q In a wet mount each of the following complications put falsepositives, false neg, no effect 1: over inoculate of the slide withorganism for motile org, nonmotile org, 2. Cells attaching...
- Q Can someone please tell me the negative aspects of dunaliellasalinasure (microbiology) in lamens terms please , please alsoprovide as much detail as possible I will rate thankyou Â
- Q Membrane carbohydrates:What process results in glycolipids being locatedexclusively in the non-cytosolic monolayer ofmembranes?In plasma membranes, what process results in theoligosaccharide residues of glycoproteins always found extendinginto the extracellular space?What are...
- Q Identify some possible effects of the following factors onmicrobial growth: pH, osmotic pressure, chemical requirements suchas carbon, nitrogen, sulfur, phosphorus, oxygen
- Q Prompt: Here are two depictions of human evolution. A verycommon artistic representation and a phylogenetic representation.How are the two different and how does a phylogenetic approach moreaccurately reflect human evolution?https://commons.wikimedia.org/wiki/File:Human_evolution.svghttp://evolution.berkeley.edu/evolibrary/images/evograms/hominid_evo.jpg
- Q 5.a) Describe the parts of the body of a tapeworm.5.b) Tapeworms are hermaphroditic. What is the meaning of thisterm?
- Q Compare and contrast the two conditions, diabetes mellitus andhyperglycemia. Include what is happening at the cellular level inboth conditions, and the short-term and long-term effects on thebody.?Briefly describe the history...
- Q Chapter 7: Releasing Chemical Energyo How does the textbook first define cellular respiration? Whatdoes this process make for a cell? What does it make it with?o Explain figure 7.2 –...
- Q 5. Describe the excretory (osmoregulatory) system found in themembers of Phylum Platyhelminthes. Explain the structure andfunction of flame cells.6. Name the four classes found in Phylum Platyhelminthes. Whatgroup of animals...
- Q These transporters are temporarily phosphorylated duringtransport.Select one:a. P-type ATPasesb. more than one of these answers is correctc. ABC transportersd. F-type ATPasese. V-type ATPases
- Q Protein:(1) What are proteins, from a biochemical perspective? Discussin detail, and in terms of what is presented in this course’slessons and materials.(2) What functional groups and structural characteristics areinvolved, and...
- Q Chapter 5: Ground Rules of Metabolism* Section 5.1 – Life Runs on Energyo Describe what energy is (definition). Explain how thisdefinition applies to life. Use a cell as an example....
- Q In stressful conditions, a cell wants to limit expression ofProtein X. List all the ways that this can occur.
- Q Describe the major structural differences between the Arachnida,Crustacea, Myriapoda and Insecta. Use diagrams if this assists youto answer the question.
- Q Please answer ALL parts of the question fully with detailedexplanations.#Q5a)Looking at the rat’s heart, how does the mammalianheart differs from those of reptiles? And from those of fishes? Howsimilar is...
- Q You are employed as research scientists (biologists)in an agricultural company that is looking for a solution to theproblem of brown apple. First, define the problem and then writedown what direction...
- Q Chapter 6 – Where it Starts - Photosynthesis* Section 6.1 – Overview of Photosynthesiso Apply the terms autotrophs and heterotrophs to the previouslylearned terms of producer and consumer. Going forward,...
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