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While CD8 cytotoxic T lymphocytes are the main effector cells that act to control cancer, other T cells, known as regulatory T cells or Tregs, can decrease the immune response to cancer. What is one way in which regulatory T cells contribute to tumor immune evasion?a. regulatory T cells express PD-L1 to promote exhaustion in other T cellsb. regulatory T cells induce clonal expansion in other T cellsc. regulatory T cells remove MHC from tumor cellsd. Regulatory T cells crate inhibitory cytokinesis For a particular object, a(t)=7t 2 +2 and v(0)=2. Find v(t). v(t)= Discuss the process involved in project termination and identify 3 reasons project are closed. Assume the price of snacks is $4, the price of meals is $10, and the consumer has $240 remaining on their meal card. Which consumption bundle will NOT be the consumer's choice given our assumptions about consumers choosing the optimal consumption bundle?A) 5 Snacks, 20 MealsB) 30 Snacks, 12 MealsC) 20 Snacks, 16 MealsD) None of the bundles will be chosen.E) There is not enough information to tell On September 5, 2020, Nelson Lumber purchased timber rights in Northern Quebec for $432,000, paying $96,000 cash and the balance by issuing a non-current note. Logging the area is expected to take three years, and the timber rights will have no value after that time. On September 27, 2020, Nelson Lumber purchased a patent $148,000 for new logging equipment on account. It is expected that the patent will be technologically obsolete in 10 years. Nelson's year-end is December 31 and it uses the straight-line method to the nearest month to amortize intangibles. Required: 1. Record the acquisition of the timber rights and the patent. View transaction list Journal entry worksheet 1 2 Record the purchase of timber rights. Note: Enter debits before credits. Date September 05, 2020 General Journal Debit Credit > 2. Record amortization on the timber rights and the patent at December 31, 2020, and December 31, 2021. View transaction list Journal entry worksheet < 1 2 3 Record the amortization of timber rights. Note: Enter debits before credits. Date December 31, 2020 Record entry 4 General Journal Clear entry Debit Credit View general journal > The report process is one of reducing the information collected to a size that can be handled conveniently in a written message.TrueFalse one's genes have a greater impact than exercise habits in determining the proportion of fast-twitch and slow-twitch fibers throughout the body. (True or False) today, many organizations design networks using the building-block approach.a.trueb.false generate a competitive map of the canned tuna product category. try to understand the competitive maps looking at the magnitude and significances of the price elasticities. r Raw materials that have been moved into the production process become ______ inventory.a. merchandiseb. in-transitc. work in processd. finished goodse. consignment 19. Why is it suggested that humans in public wear a mask (surgical or N-95) considering that we are in Spring 2022 now with a surge (increased spread of virus by infected numbers) in the Omicron variants)?20. How does the wearing of a mask in public make sensewith the data of the surge in Spring 2022 as well as the percentage (40) of humans infected beingasymptomatic?24. Why is the "stay at home" policy of social distancing applied a good idea if one is health compromised or ill?25. If a human is infected with the SARS-CoV2 virus what are some of the varied symptoms identified as?26. If one is infected with the virus and survives, could that person be re-infected again (the current issues with the Omicron variants, is the reason for this question)27. What is the disease named that has been found linked to SARS-CoV2 in infected children, and what are the symptoms of this?28. Will the virus just "go away" someday, and what is the difference between the terms endemic and pandemic? send the solution in 1 hr. i will upvote from 2devices.A system has impulse response \( y_{\delta_{k}}=\left\{2^{k}-3^{k}\right\} \). Then find step response of the system and also discuss the stability of Z-transfer function. ______is a major concern in patients with multiple sclerosis. a) Hyperthyroidism b) Thermoregulation Oc) Hypothermia d) Type 2 diabetes Assume the role of substance X is to regulate transcription in human cells. In order to have an effect on transcription, substance X would bind to:mRNA, and would cause mRNA to start protein synthesis tRNA, and would cause tRNA to join amino acids DNA, and would cause DNA to copy itselfDNA, and would cause DNA to produce mRNA for a particular gene what extra information is needed?1. In Pharmacies, medication errors are prone to occur. As Pharmacists, it is our duty to identify these potential errors and minimize the occurrence. List and explain the following types of medication errors with examples - i. Action-based errors ii. Knowledge-based errors iii. Rule-based errors iv. Memory-based errors [10 marks v. In a Community Pharmacy, what procedure/s can be implemented to minimize the risk of medication errors? Calculate the awerape value of f(x)=7x seci x on the interval [0,/4). Find the sum of the series: (+ (a) 0 n=1 (b) 1/12 (c) 1 (d) 3|2 (e) 213 Use the Laplace transform to solve the given integral equation.f(t) = tet +tf(t ) dstudent submitted image, transcription available below0f(t) = Match the metabolites/resources to the appropriate photosynthetic processes. Some processes may be used more than once, and some might not be used at all. light proton gradient NADPH H2O CO2A. Net input of photosystem I onlyB. Net input of both photosystem I and photosystem IIC. Net input of Calvin cycle, not a net input or output of light-dependent reactionsD. Net input of photosystem II onlyE. Net output of photosystem II onlyF. Net output of light-dependent reactions AND net output of Calvin cycleG. Net input of light dependent reactions AND net input of Calvin cycleH.Net output of light-dependent reactions, AND net input of Calvin cycle1. Net output of Calvin cycle, NOT a net input or output of either photosystem Find the critical points of the function. Then use the second derivative test to classify the nature of each point, if possible. (If an answer does not exist, enter DNE.).f(x, y) = x3 2xy + y2 + 5(x, y) =(smaller y-value) =Is this: Relative maximum, relative minimum, saddle point, or inconclusiveFinally, determine the relative extrema of the function. (If an answer does not exist, enter DNE.)relative minimum value :relative maximum value