Get college assignment help at uniessay writers LTE 7:34 7 13:22:47 Exit 9. Regarding the category 2 hormones of the anterior pituitary, which of the following These category II hormones are also produced by the placenta, along with the related molecule chorionic somatomammotropin (CS.) Both growth hormone and prolactin are attached to binding proteins in the circulation Growth hormone represents about one-half of the total hormone content of the human adenohypophysis or anterior pituitary. Cell membrane receptors for growth hormone and prolactin activate the Janus kinase, leading to altered gene transcription. 10 Regarding the category III hormones of the anterior pituitary, which of the following 7:34 7 Exit 13:22:51 10 Regarding the category III hormones of the anterior pituitary, which of the following The endogenous opioids from the original POMC molecule bind to the same mu, delta and kappa receptors as morphine and other narcotics. One of the category 3 molecules, a- MSH, stimulates melanin production by melanocytes during winter months in animals whose coat of hair turns brown during the winter. All of the category 3 molecules produced in the pituitary are a result of variations in posttranslational processing of POMC [proopiomelanocortin.] The secretion of ACTH is mainly controlled by a negative feedback loop involving steroids produced by the adrenal gland. Submit
can some one write me a 3 to 3 and a half minute essay on a speech about anything cuz i have to do a speech in about an hour and i dont even know what to do. but like you can do it on any type of topic. and i need to have a thesis statement?????
A woman is experiencing vaginal burning and rawness; sometimes, in fact, the pain is disabling. Her gynecologist has been unable to identify a specific cause of the condition. Most likely, the diagnosis is:
i am sorry can you help me with this question A patient from the family physician medical office where you work was sent to see a gynecologist for abnormal uterine bleeding. The patient has now called your office requesting an appointment. She said that the gynecologist admitted her to the hospital, performed surgery, and said she should follow up with her own physician. Instructions You need to obtain the hospitalization medical records for this patient. Describe the relevant components of the medical record you expect the family physician will want to see. Provide a sequenced overview of what documentation you would expect to see on these components.
i have a class in communication skills com121 and we have to create 1-2 page proposal to my instructor explaning the topic i plan to write about for my final report
The arousal theory of motivation would be most useful for explaining an infant’s urge to:
how did the united states grow to its present geographical size (not including Alaska and Hawaii) from the 1783 Treaty of Paris (ending the American Revolution) to start of the Civil War in 1861. What were the wars, purchases, treaties, etc. that gave us the land that now includes the “lower 48 states?”
Which of the following statements is not true of the piano in the early romantic period?
Who said “what can be done with fewer terms is done in vain with more”?
I need you to illustrate graphically each of the following conditions: (a) an unbounded problem (b) an infeasible problem (c) a problem containing redundant constraints
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48. Which statement is NOT a feature of Complex IV? A) Cytochrome c is a one-electron donor. B) Oxygen is a substrate. C) Copper is an essential metal for the reaction. D) For every electron passed to Complex IV, two protons are consumed from the matrix (N) side. E) In order to generate two water molecules, Complex IV must go through the catalytic cycle two times.
2/2 a. Explain how the drugs work (mechanism of action) b. Who is prescribed CFTR drugs and why?
Environmental tox data tx [Sterile soil = 4.7 h ㄴhall-le ts [Soil] = 1.6 h tx [uv, 245 nm] = 25.6 h 2 と. [uv, 340 nm] = 52.6 h EC50 [Daphnia] = 150 mg/L EC50 [Trout] = 53 mg/L Go [Chlorella] = 0.02 mg/L NOAEL [Quail-endpoint = SGPT-20 Human-related tox data- tx [rat, oral] = 3.5 h ltoctc nega
Problems 2) Pseudomonas methylotrophus is used to produce single cell protein from methanol in a 1000-m2 pressure-cycle airlift fermenter. The biomass yield from substrate is 0.41 g g’, K, is 0.7 mg L-1, and the maximum specific growth rate is 0.44 h-1. The medium contains 4% (w/v) methanol. A substrate conversion of 98% is desirable. The reactor may be operated in either batch or continuous mode. If operated in batch, an inoculum of 0.01% (w/v) is used and the downtime between batches is 20 h. If continuous operations are used at steady state, a downtime of 25 days is expected per year Neglecting maintenance requirements, compare the annual biomass production achieved using batch and continuous reactors. Problems 1) A 15-m3 chemostat is operated with dilution rate 0.1 h1, A continuous sterilizer with steam injection and flash cooling delivers sterilized medium to the fermenter. Mediúm in the holding section of the sterilizer is maintained at 130° C. The concentration of contaminants in the raw medium is 105 mL; an acceptable contamination risk is one organism every 3 months. The Arrhenius constant and activation energy for thermal death are estimated as 7.5 X 103 h1 and 288.5 kJ gmol1, respectively. The inner diameter of the sterilizer pipe is 12 cm. At 130° C, the liquid dénsity is 1000 kg m3 and the viscosity is 4 kg m1 h (a) Assuming perfect plug flow, determine the length of the holding section (b) What length is required if axial dispersion effects are taken into account? (c) If the sterilizer is constructed with the length determined in (a) and operated as planned, estimate the frequency of fermenter contamination. at 130 C
5. Summarize how a mature mRNA is made from the primary mRNA transcript. (6 marks)
what is the relationship between lattice energy and the strength of the attractive force holding ions in place?
E) The figure below shows a plasmid with a total size of 12000 bp. Draw an illustration of an agarose gel after electrophoresis containing four lanes: Lane 1: DNA ladder (marker) with known sizes of 1000, 2000, 3000, 5000 and 10000 bp; lane 2: plasmid digested with Hindul lane 3: plasmid digested with BamHu lane 4: plasmid digested with Hindill and BamHI Hindill Hindlll BamHI BamHI BamHl
C370S19HW3 Name Please attach your plots to this sheet and turn in your work on Monday June 3 The enzyme urease catalyzes the hydrolysis of urea. 1. (3) Write the reaction catalyzed by Urea below: 2. (2) Of the 7 classes of Enzymes, which type is urease? 3. The rate of this reaction was determined for a series of solutions in which the concentration of urea was changed while maintaining a fixed urease concentration of 3.0 HM. The following data were obtained. 0.100 0.200 0.300 0.400 0.500 0.600 0.700 0.800 0.900 1.00 6.25 11.5 18.8 24.0 31.2 37.5 43.7 51.0 56.2 63.5 Determine the values of Vmax, k2, and Km for urease. You should create two plots 4. (4, see below for breakdown) The Michaelis Menten Plot rate vs [S] 5. (4, see below for breakdown) The Lineweaver Burke plot: 1/rate vs 1S I’m totally ok with you collaborating to complete this but EACH of you must turn in your own plots. Give your plot a title which includes your name (1). Label the axes appropriately.(2) Maximize your plot so that it fills the page(1) 6. For the M-M plot, estimate the Vmax, and the KM, marking them on your plot. (2) 7. For the L-B plot, Include a linear best fit equation for the L-B plot. (2). C370S19HW3 Name Please attach your plots to this sheet and turn in your work on Monday June 3 Using the L-B plot, show your work for 8 (3) Vmax 9. (3) k2 10. (3) Km 11. Urease is a metalloenzyme; this. Means that it has a metal cofactor. Go to the pdb and look up the structure 1E9Z. This is the crystal structure of urease from Helicobactor pylori, a common gut bacteria linked to ulcers and stomach cancer. a. (4)Describe the 1° structure b. (4)Describe the 2° structure C370S19HW3 Name Please attach your plots to this sheet and turn in your work on Monday June 3. c. (4)Describe the 3 structure d. (4) Describe the 4 structure e. (4)Describe the cofactor, i.e what metal and how is it attached to the protein? f. (4)Sketch the active site (the metal site) C370S19HW3 Name Please attach your plots to this sheet and turn in your work on Monday June 3 12. (5)Urease can be inhibited by Ni2 ions. Data is shown below. Based on this data, what is the mechanism of inhibition of urease by Ni. Explain. 050 200 20 b) S. mM
Table 7.1 Iodine Beaker Bag 1% Starch dH2O 30.0 ml 3.0 ml 170 ml 200 m 3.0 ml 10.0 ml in bag 2.0 ml in bag 9.0 ml in bag 200 ml Exercise 7: Diffusion through a Simulated Semipermeable Membrane Table 7.2 wenk al BeakerBagdH20 Phenolphthalein 1.0 M NaOH (aq) 200 ml 4 10 drops 3 drops 200 ml 10 drops 3 drops in bag 200 ml in beaker 3 drops 10 drops in bag 9.5 ml in bag Exercise 7: Diffusion through a Simulated Semipermeable Membrane 9. How does this exercise approximate the passage of materials through the plasma membrane or other cellular membranes? 10. Since it is not possible to observe the actual osmosis of the water molecules, can you suggest a test to determine whether or not osmosis has occurred?
7:321 LTE Exit 13:21:27 1 Two hormones produced by the hypothalamus which inhibit the release of other hormones are TRH and Insulin-like growth factor 1 [IGF-1] Oxytocin and vasopressin Dopamine and somatostatin ACTH and melatonin 2. How is the effect of growth hormone mediated in the body? Through inducing IGF-1 production by the liver and local effect on cartilage in bone Through positive feedback on somatostatin receptors in the hypothalamus. Through directly activating G-coupled protein receptors on cells throughout the bodyt growth. 7:32 LTE Exit 13:21:32 ACTH and melatonin 2 How is the effect of growth hormone mediated in the body? Through inducing IGF-1 production by the liver and local effect on cartilage in bone Through positive feedback on somatostatin receptors in the hypothalamus. Through directly activating G-coupled protein receptors on cells throughout the body that are capable of growth. Through activation of osteoblasts in bone and inhibiting prolactin secretion 3. The three glycoproteins produced by the basophilic cells of the anterior pituitary are Growth hormone, prolactin and melatonin Sommatostete 7:33 LTE Exit 13:21:35 une voay tiai are capavie or growir. Through activation of osteoblasts in bone and inhibiting prolactin secretion 3. The three glycoproteins produced by the basophilic cells of the anterior pituitary are: Growth hormone, prolactin and melatonin Sommatostatin, prolactin and vasopressin Thyroid-stimulating hormone, follicle stimulating hormone and luteinizing hormone Adrenocorticotropin, growth hormone and beta endorphin What is the biochemical cause for Laron Syndrome? Deficient growth hormone production by the pituitary
The post Question: LTE 7:34 7 13:22:47 Exit 9. Regarding The Category 2 Hormones Of The Anterior Pituitary, Which Of The Following These Category II Hormones Are Also Produced By The Placenta, Along With The Related Molecule Chorionic Somatomammotropin (CS.) Both Growth Hormone And Prolactin Are Attached To Binding Proteins In The Circulation Growth Hormone Represents … appeared first on uniessay writers.