
At least 25 ug of tetrahydrocannabinol (THC), The active ingredient in marijuana, is required to produce...
Tetrahydrocannabinol (THC) the active ingredient in marijuana, binds to a receptor in the brain. The natural ligand of the receptor is anandamide. Anandamide has a short half-life because it rapidly broken down by a hydrolase. One product is ethanolamine. Name the other product(s) of anandamide breakdown. A. arachidonate B. arachidonide C. Barachidonate D. Cirachidonate
1) How many molecules (not moles) of NH3 are produced from 3.66×10−4 g of H2? Express your answer numerically as the number of molecules. * At least 27 μg of tetrahydrocannabinol (THC), the active ingredient in marijuana, is required to produce intoxication. The molecular formula of THC is C21H30O2. You may want to reference (Pages 93 - 98) Section 3.4 while completing this problem. 2) How many moles of THC does this 27 μg represent? Express your answer using two...
18. Which statement about redox reactions is not comect? (a) During oxidation a substance loses electrons (b) The oxidation number of an element is zero (c) Oxygen is required for addation (d) Oxidation cannot occur without reduction (e) none of the above 19.11.3 g of acetone. (CH3)2C0.is mibed with 20.7 g of oxygen gas (O) and combusted to form carbon dioxide gas and water vapor. How many grams of CO2 are formed in this process? (a) 25.7 g CO2 (c)...
1) What is the term for a compound containing two nonmetals? A) binary acid B) ionic compound C) molecular compound D) ternary acid 2) The compound TiO2 is classified as which of the following? A) binary acid B) ionic compound C) molecular compound D) ternary acid 3) What is the name for S2-? A) sulfur ion B) sulfide ion C) sulfite ion D) sulfate ion 4) What is the chemical formula for the nitrite ion? A) NO3- B) NO32- C)...
Intriduction to Surveying
cfferential leveling, the elevation of a turning point is usually found by: Adding the foresight to the current H.I. Subtracting the foresight from the current H.L Subtracting the backsight from the H.L Adding the backsight to the elevation of the benchmark None of the above A benchmark (B.M.) is a point of known elevation that should remain in place for only one week. TRUE FALSE 18 To obtain the elevation of a furning point, add the level...
Explain the answer please.
) 1 on electronegativity differences, which of the following is most likely to be ionie? BaF2 b) Bra c) PH d) NO e CL 6. How many electrons can be contained in all of the orbitals with n-4? c) 10 d) 18 32 Which of the following molecules has no dipole moment? mause it is a Hencar wno 7. NH c) H20 d) all e) none 8. How many electrons can be described by the quantum...
immunology
practing samples and not sure if my answers correct.
1. NK cells are effective against viral infections because many virus infected cells a. are susceptible to lysis b. are susceptible to phagocytosis c. show reduced levels of MHC class I molecules d. show reduced levels of MHC class II molecules e. none of the above 2. Arachidonic acid serves as a substrate in the lipoxygenase and cyclooxygenase pathways resulting in the production of a. histamine, leukotrienes b. leukotrienes, prostaglandins...
demic of sleeping sickness. Survivors of 19)A movie called Awakenings dramatized the 1918 epi with a drug called dopa. This the disease were left with paralysis and the patients were treated drug has 2 forms: one form relieved example of the paralysis and while the other had no effect. This is an a The fact that each enantiomer can have a different effect in the human body b. When working on developing medications, the researcher needs to be aware of...
LAR STUDY GUM Exercises 76, 77, 78, 79,719, 7.11.8.19.2.0.7.0 1. Define niche A ecological envi B by-product of microbial metabolic activities C icorial growth D host-preste relationship E None of the above 2.Microbes muy compete ayust the environment tempera requirements in order to compete for nutrients A True B. False , c.) to the prima A B The pathogenesis of disease can move son of issues by extracellule enzymes or physical blocking of capillaries due to unlimited microbial greneth True...
if you can't answer all ,please don't answer
1) of the reactions below, which one is a decomposition reaction? A) Ca(NO3)2 + Na2S -- CdS +2NaNO3 B) NH4Cl- NH3 + HCI C) 2Mg + 02 - 2MgO D) 2N2 + 3H2 → 2NH3 E) 2CH4 + 402 - 2002 + 4H20 miches of - x 1? 2 2) Calculate the percentage by mass of ammonia in cisplatin, PtCl2/NH3 12. A) 12.53 B) 5.68 C) 18.09 D) 11.35 E) 4.67 3)...