Biology question and answers for August 17, 2023
- Q Antibodies are proteins that are secreted out of the cell. If anNLS was genetically engineered to the C-terminus of an antibody,where do you expect to find it?a. Outside the cellb....
- Q The pH of blood is maintained by a buffering system, consistingpredominately by hydrogen carbonate ions,HCO3-, in equilibrium with carbonic acid,H2CO3, which decomposes completely toCO2 and H2O.H3O+ + HCO3- ⇌2H2O +...
- Q 1)Tissues - what are their components?What are all the tissue types, know their functions ,structure, components, mechanisms and transport?know the concepts are behind all these?
- Q Compare and contrast the distribution of the following planttissues as they relate to mesomorphic, xeromorphic and hydromorphicleaves:(a)Â Â Â Â palisade and spongy mesophyll cells(b)Â Â Â Â vascular bundles(c)Â Â Â Â stomata
- Q The development of Biotechnology techniques has been a majorfocus of Biological research during the last part of the 20thcentury and the beginning of the 21st century. Select a techniqueassociated with...
- Q Explain how water is taken up by the plant roots and transportedthroughout the plant. Show the pathways and explain the mechanismsused to reach all parts of the plant.
- Q How is water taken up by roots and transported throughout aplant? What are the pathways and mechanisms used?
- Q QUESTION 5Which of the following statements best describes how the bodydigests foods with lots of starch?Eating raw foods low in starch provides lots of energy as thebody has to work...
- Q what is the function of geneTo perform vital tasks in cell, like transporting ionsTo contain information for building various cellularproductsTo help cells move toward fuel and away from threatsTo allow...
- Q Evaluate the significance of TSI slants. Provide abrief overview of the process and the meaning of the results.
- Q 23. What are the reference methods for thefollowing?1. Triglycerides2. Total cholesterol3. HDL-C4. LDL-C5. Lipoproteins (HDL, VLDL, Lp(a), LDL, Chylomicrons24. What are the NCEP and ATP classifications of LDL,Total, and HDLCholesterol?25....
- Q Lavinia is 35 years old. She is married to Sebastian who is ayear younger than Lavinia. Lavinia and Sebastian are thrilled tohave two daughters. One is nine years old. The...
- Q 1) The following sketch shows a region of the mais genomesubdivided into 10 zones. Seven deletions have been mapped to thezones as shown. The DNA region between the parentheses is...
- Q Huntington's Disease is caused by a dominant gene. The symptomsdo not appear until middle age( age 40-45). There is a gradualdegeneration of the nervous system which leads initially to muscletremors....
- Q 1.(a)Explain how biodiversity determine the functionof ecosystems.(b)How are natural communities structured.
- Q What physical and chemical processes allow for the structuralorganisation of cellulose in the plant cell wall? Discussingexamples where an understanding of cellulose organisation haspractical and economic implications, explain how celluloseorganisation...
- Q At the middle year 2020 ，there is an outbreak thatcauses patients to have fever，cough ，and breath difficulty. Discusshow methods in DNA recombinant technology can be applied toidentify X virus that...
- Q Why is crossing over important to Forensic Biology?Why is independent assortment important in Forensic Biology?
- Q To what does the term ‘Green Revolution’ refer? Using yourknowledge of gibberellin biosynthesis and perception, discuss howthis hormone has been shown to be the key to the semi-dwarfednature of the...
- Q Can you give me an example for competition , mutualism,cooperation, altruism, exploitation and the competitive exclusionprinciple?
- Q A healthy 26-year-old woman sustained a significantcrush injury to her right upper extremity while on the job at alocal construction site. She was brought to the emergencydepartment and subsequently underwent...
- Q 1) Decribe the location of all organs in the respitory systemusing directional terms.2) Explain how homeostatic mechanisms keep the balance of thestructure and function in the respitory system.
- Q Question 5 (alternate). Gene and protein expression (Total 4marks)A. You have successfully completed your two-channel microarrayexperiment and have obtained Red and Green intensity values foreach feature/probe on the array.i. Describe...
- Q Describe in brief the features of Intensity Modulated RadiationTherapy (IMRT). Include in your description:Definitions of IMRT and inverse planning.Tumour shapes for which IMRT shows an advantage over conformalradiotherapy.Name the organs...
- Q Look at the following data tables obtained by students whoperformed the experiment in the past and complete the followingtasks:Using table 1 as your data set, build yourStandard Curve by plotting...
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