Biology question and answers for July 30, 2023
- Q Design a flow cytometry experiment (Step by step) to test theeffect of fish oil on neutral killing cells. Explain in details(Add references if needed)
- Q compare protein transport to ER with protein transport from ERto Golgi. what is the diffrence between the two methods?
- Q 1 pound = ________ kilograms1 inch = _______ centimeters1 mile = ___ Kilometers1 quart = _______ litersHow many liters in a gallon: ___________________How many quarts, exactly, are in a 3...
- Q Read the following examples that use the above terms: A farmerwanted to test the effects of different amounts of fertilizer ontomatoes. He decided to measure the weight of the tomatoes...
- Q 1. During the process of electrophoresis, the ________ functionslike a molecular sieve, separating the samples according to theirsize.A) agarose gelB) sample mixtureC) positively charged electrodeD) negatively charged electrode2. The restriction...
- Q what are the affinities of H. floresiensis to Homo habilis?
- Q membrane transport refers to the mechanisms by which solutescross the pasma membrane, but there are additional prockaryotypecell structures through which a solute would pass when entering orexiting a cell,. Sequence...
- Q 1. How do enzymes benefit chemical reactions within livingorganisms? What are some examples of enzymes? Provide at least 3examples of specific enzymes found within living things.2. What molecules store energy...
- Q Describe the role of the hypothalamus and pituitary gland incontrolling metabolic rate. .
- Q a) Explain what factors, structures, and ion channels contributeto establishing and maintaining the resting membrane potential.Draw a cell and show all relevant contributors to the restingmembrane potential with explanations of...
- Q Describe an experiment to compare the stiffness effects of cellvs. extracellular matrix on stem cell using hydrogels.
- Q Please be as discriptive as possible. (Break it down dummy styleplease) Regarding the posted article “Hepatitis E vaccine debuts:Success of Chinese biotech partnership raises hopes for preventionof overlooked diseases†(Nature...
- Q Describe an infection caused by Mumps.microbiology question
- Q What are cytoskeletal fibres and how are they formed ?
- Q Can someone make an original rap about Prokaryotes VsEukaryotes? Thanks
- Q Can a hydropower plant be a baseload plant as well as a peakloadplant? In detail, discuss your answer.
- Q 1. What factors limit the size of cells? Be sure to list atleast two factors.2. How do cells communicate with other cells? Be sure to detail atleast one specific example...
- Q Which of the following is NOT a characteristic that makesDrosophila an ideal model organism?A.Large numbers of offspring.B.Easily manipulated in a laboratory.C.Many well defined variations and mutations.D.Long generation time.
- Q 2. Recent molecular biology advance in tumor diagnosis andtreatment ,describe in details (more than 200 words)
- Q 2. Review Recent molecular biology advance in tumor diagnosisand treatment ( more than 2000 words)
- Q ____ 22. The action potentiala. is a chemical that diffuses across a synapse.b. transmits information from the cell body to the axon through thesynapse.c. is an electric current that passes...
- Q Explain in detail (use a drawing to support you explanation),why after each round of replication, the new daughter strand is~20nucleotide’s shorter than the parent strand.
- Q Which mechanism does NOT contribute toreshuffling of alleles in sexual reproduction in eukaryotes?A.mutations.B.independent assortment of chromosomes.C.crossing over.D.fertilisation
- Q Describe, in detail, how synthesis of a lagging strandof DNA occurs and WHY it is discontinuous. Be as descriptive aspossible.
- Q 4. Ms. Laila is examining the cellular organelles in the slideand she wants to study about the ribosomes. Answer the followingbased on Laila’s requirement. (2.5 Marks) a) What type ofmicroscope...
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