Describe the effect of unc-22 RNAi on movement of the worms. Compare the crawling movement of control and unc-22 RNAi treated ajm:GFP worms on plates.
Q: Suppose a population of organisms is in Hardy–Weinberg equilibrium. In the population, a gene has tw...
A: In Hardy-Weinberg equilibrium, p2+2pq+q2=1 Where p and q is allele frequencies. So, p= 0.72, q...
Q: Red-green color blindness is caused by a mutation in the gene coding for one the Ospin proteins whic...
A: All organisms are cellular entities. Cells are the building blocks of life. Cells are also the funct...
Q: 5) Using FRAP (Fluorescence Recovery After Photobleaching), you can measure the diffusion rate of me...
A: FRAP (fluorescence recovery after photobleaching) is a method to determine the diffusion kinetics a...
Q: Gram-negative nitrogen-fixing bacteria found in association with plant roots are deeply branchin...
A: Alphaproteobacteria. (Rhizobium)
Q: What are d ester linkages of fatty acids?
A: As it is an essential component of lipids found in many living organisms, fatty acids are composed o...
Q: of the following statements must be backed up with an in-text citation of a published sour A. I beli...
A: An in-text citation is a short version of a reference you have made in your work-cited list or bibli...
Q: What factors most strongly influence the type of biome that forms in a particular place on land? Wha...
A: Precipitation and temperature have the greatest influence on the type of biome, and the factors that...
Q: Why is it incorrect to say that bacteria produce toxins to harm their host?
A: When a bacterium invades a host cell it may produce a toxin. Toxins are strong elements that are pro...
Q: Why is the change in human footprint relatively low for the most agriculturally suitable land? a) V...
A: The Earth's ecosystem is composed inter relationship between the various organisms that inhabit the ...
Q: Describe what is happening in each step of the electron transport chain. Complex I Complex II Q Comp...
A: The electron transport chain is the final step of aerobic cellular respiration that involves generat...
Q: What is the metabolic purpose of linking a fatty acid to coenzyme A?
A: Introduction: The process of production of Acetyl CoA is called as transition reaction or link react...
Q: What method of insect pest control do you prefer? And why?
A: Pest control is the treatment or control of a pest species, a species of the animal kingdom that has...
Q: Using the concepts of trophic levels and energy flow, explain why the ecological footprint of a vege...
A: Tropical levels in a ecological systems makes a ecological balance in the environment. In this ecolo...
Q: Primers designing for epitope tagging: Design forward and reverse primers to amplify the following g...
A: Primers should generally have the following properties: 1. Length of 18-24 bases. 2. 40-60% G/C cont...
Q: Give 1 example of syndrome or disorder caused by a mutation then write the cause, type, and effect o...
A: Genetic disease caused by mutation includes diseases such as sickle cell anemia, cystic fibrosis, Ta...
Q: Answer the following questions: How many carpels are fused to form an apple? How might the fleshy p...
A: Answer the following questions: 1. How many carpels are fused to form an apple? 2. How might the fle...
Q: Identify the type of graph that is most suitable to visualize results in each. 1. Number of reporte...
A: 1-Number of reported.... Bar graphs allow to easily sort bit sets of qualitative categories to make ...
Q: What is an evolutionary tree? Is there a precise evolutionary tree known by science that explains th...
A: Introduction: A phylogenetic/evolutionary tree Is a branching diagram showing the inferred evolution...
Q: Glomeromycota help extract resources for plants to grow. The plant provides the Glomeromycota with c...
A: Introduction: Symbiosis :relationship between two different organisms living in close proximity, usu...
Q: Use the diagram to answer the question. Atmospheric Oxygen 1 Atmospheric Carbon dioxide What do the ...
A: Given: An image is given above to label. Photosynthesis is an enzyme regulated anabolic process of ...
Q: 5. A horse breeder finds that one of the stallions has a genetic defect that affects the motility of...
A: Probability means the chance of occurrence of a certain event when expressed quantitatively. It is a...
Q: Some demographers claim that the total world population has already begun to slow, while others disp...
A: Demographic transition is a long term trend that represents the decrease in birth rate and death rat...
Q: Explain why some bacteria are contagious but not infectious. Give 3 examples.
A: * contagious means the diseases that can spread by contacting with the infected persons . * For exam...
Q: What is shown in the image above? one doubly compound leaf many simple leaves needle-like leaves tha...
A: A doubly compound leaf or bipinnate leaf is a leaf that is divided twice in which the leaflets are a...
Q: Predict the potential impacts of invasive species in communities, and suggestresponses to biological...
A: Invasive species are those that occur outside of their natural range, spread quickly, and harm indig...
Q: The species Canis Lupus (Gray Wolf) is most closely related to which of the animals listed: Group of...
A: ANSWER;- All options are wrong Explain;- The species Canis Lupus (Gray Wolf) is most closely related...
Q: Q4. If someone's GFR is 120mL.min1, and their single-nephron GFR is 40nL.min-1, estimate how many fu...
A: GFR = single nephron gfr × no. Of active nephrons No. Of active nephrons =GFR/single nephron GFR Fir...
Q: An MLS student on her clinical rotation is running an immunofixation electrophoresis procedure on a ...
A: Immunofixation, commonly known as protein electrophoresis, is a blood test that analyses specific pr...
Q: hat source do bacteria obtain their mineral elements like Ca, Fe, etc. in nutrient b
A: The microscopic organisms not visible with the naked eye are known as the microorganisms. These c...
Q: Why do we usually express crude birth and death rates per thousand people? Why not give the numbers ...
A: 1. The crude birth rate and crude death rate are both measured by the rate of births or deaths respe...
Q: Please answer fast 1:10 dilution is made of a solution. DRAW how you would make a further 1:10,000 ...
A: Make a 1:10 dilution of a 1M NaCl solution, so mix the one "part" of the 1M solution with nine "part...
Q: Which of the following is an example of pasteurization? A surgeon washes her hands before surgery....
A: Pasteurization :- It is the heat treatment or thermal process in which the harmful microbes or pa...
Q: Alex is newly pregnant with twins and curious about everything about her developing children. Her do...
A: Twins can be categorized into three types: fraternal twins(dizygotic), identical twins (monozygotic)...
Q: Circle the letter of each sentence that is true about evolutionary relationship of organisms? * ...
A: Evolutionary relationships It refers to the structural, chromosomal, and biochemical similarities am...
Q: In David Attenborough's Tree of Life video, he suggests the first life forms on Earth were worms. Gr...
A: David Attenborough's Tree of Life is an explanation about how life started and developed on earth. H...
Q: Which of the following might or might not happen during binary fission? View Available Hint(s) for ...
A: Separation of daughter cells.
Q: In three scenarios, the person must jump three times as high as he/she can, and it is recorded in cm...
A: When athlete jump immediately from standing position the jump depends on leg power and effectivenes...
Q: which antimicrobial drugs are produced naturally?
A: Antimicrobial drugs produced naturally are Biofilms. Biofilm is assemblage of surface -associated mi...
Q: How Will Plants FACE a High-CO2 Future?
A: Carbon dioxide is taken by plants to perform photosynthesis.
Q: CASE STUDY CONNECTION Describe five ecological changes to freshwater communities in the Great Lakes ...
A: Ecological imbalance, clogging of manufacturing pipes, and eradication of native species are three e...
Q: Why are earthworms important in our ecosystem?
A: Introduction: Earthworms have a reddish brown color with a cylindrical body. The body is also elonga...
Q: how single-celled eukaryotes became multicellular organisms
A: The first evolved cell on the earth was a prokaryote.
Q: Enumerate the types of morphogenetic movements employed by vertebrate embryos in gastrulation. Give ...
A: Gastrulation is a process that takes place in the early developmental period. In this process a sing...
Q: ....Has no tall, aggressive ****...................... Kajus
A: Dichotomous key: The word "Dichotomous" means divide in two. A dichotomous key includes organisms th...
Q: . A girl has green-red CVD (colour vision deficiency) which is an X-linked recessive trait. What are...
A: There are two points of information which define the answer:- The offspring is a girl Disease's inh...
Q: State the relevance of quality AMR surveillance data
A: AMR surveillance stands for Antimicrobial resistance surveillance.
Q: IDENTIFICATION: Provide the required information. Examine the pedigree charts A and B. Shaded indivi...
A: Genetic disease The disease which transfer from parents to their offsprings. They may be sex linked...
Q: 2. Distinguish a monocot root from a dicot root: CRITERIA MONOCOT ROOT DICOT ROOT 1. Size of the cor...
A: According to the question, we have to distinguish between monocots and dicots roots. We can do that ...
Q: One beneficial mutation is using point mutation in improving food crops, resulting in variation and ...
A: Answer
Q: Cholesterol can be packaged into droplets using LDL (low density lipoprotein). Cells that need to ta...
A: Cholesterol can be packaged into droplets using LDL (low density lipoprotein). Cells that need to ta...
Describe the effect of unc-22 RNAi on movement of the worms. Compare the crawling movement of control and unc-22 RNAi treated ajm:GFP worms on plates.
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- On the domain maps provided below, indicate the location and type (ER import, NLS, M6P, any stop or start signals, etc) of all targeting sequences that you predict would have to be added for GFP to end up in the location given.In what ways can you use aseptic technique principles in your daily life to preserve a healthy lifestyle, particularly in light of the CoVID-19 pandemic? Explain in four to five sentences.Hello! Discuss the advantages and disadvantages of targeted vs mass control using COVID-19. ( if you can also link an article which talks about this it will be much appreciated!) Thank you!
- What are 2 main challenges of protein targeting ? Then describe one way these challenges are overcome during signal-based targeting and one way they are overcome during vesicle-based targeting .3. (а) 0.0050 M operate at one-quarter of its maximum rate? At what substrate concentration would an enzyme with a kcat of 30.0 s-1 and a Km of (b) trations [So]: ½ Km, 2 KM, and 10 KM. Determine the fraction of Vmax that would be obtained at the following substrate concen- (c) 1 (HIV-1) has been the object of innumerable studies to develop effective chemotherapeutic agents. It has been shown that p6* known as the late assembly protein is an inhibitor of HIV protease. An assay was developed using an artificial polypeptide substrate containing a p-nitrophenylalanine residue at the cleavage point that undergoes a small change in absorption at 295 nm upon bond hydrolysis that could be followed spectrophotometrically. The cleavage of the peptide bond is shown schematically on the right. Results of the assay are given in the table below. The protease of the human immunodeficiency virus- Lys NH2 Ala Nle Arg Ala Val-Nle-NH-CH-Ċ–NH-Glu CH2 Lys NH2 Ala NO2 Nle Arg H2Ó N HIV-1 protease Ala Vo…What does the two component signal transduction system allow cells to do? What are the two components and what do they do? How was this type of system used in Streptococcus pneumoniae transformation?
- Explain whether both v-SNARES and t-SNARES are essential for the homotypicYou are interested in the activity and regulation of a protease made by the Gram-positive bacterium Geobacillus stearothermophilus. What would be the purpose of constructing each of the following: a His-tagged protease, a transcriptional GFP fusion to the protease gene, and a translational GFP fusion to the protease gene?Considering counting rules, calculate the initial titre of the sample viral stock if the following plaques were counted in a plaque assay. Show clear sample calculations. Table 1: Plaque assay counts for lambda phage stock titre enumeration of average concentration (PFU/mL) Total dilution of viral stock 1/13500000 1/135000000 1/135000000 plated Volume diluted viral stock 0.1 0.1 0.1 plated (mL) PFU replicate 1 TNTC 275 25 Calculated concentration (PFU/mL) replicate 1 PFU replicate 2 TNTC 239 23 Calculated concentration (PFU/mL) replicate 2 Average concentration (PFU/mL)
- You are investigating the activity of different cadherins in cells. You use recombinant DNA technology to express GFP-E-cadherin (green) in some L-cells (which do not normally contain cadherin) and YFP-P-cadherin (yellow) in other L-cells. Explain results you expect in three cultures containing: (1) only cells expressing GFP-E-cadherin, (2) only cells expressing YFP-P-cadherin, and (3) a mixture of GFP-E-cadherin-expressing and YFP-P-cadherin-expressing cells. Also predict how (a) knocking down the ability of the cells to synthesize fibronectin (FN) or (b) adding EGTA, which depletes free Ca2+ concentration in the culture medium, might affect the results.Write down the names of three portals of entry of COVID-19 into the host.Describe an experiment in which you demonstrate that the pUL44 protein of Cytomegalovirus (CMV) localizes with phospho-H2AX (yH2AX). What reagent can be used to denote the cellular location of H2AX? Be sure to carefully describe your controls, as well as the expected results. What other technique can be used to validate the findings in this experiment? Explain.