which of the following will inhibit the release of calcium by hormone bound to Gq coupled receptor? A. PLC inhibitor B. PKC inhibitor C. Cholera Toxin D. Phosphodiesterase E. none of the above I said B. Which is not a

3,917 results
  1. Chemistry

    When the oxide of generic metal M is heated at 25.0 °C, only a negligible amount of M is produced. O2M(s) ----> M(s) +O2(g) delta G= 288.9 Kj/mol When this reaction is coupled to the conversion of graphite to carbon dioxide, it becomes spontaneous. What

  2. Physics

    Two coupled boxcars are rolling along at 4.0 when they collide with and couple to a third, stationary boxcar. 1.) What is the final speed of the three coupled boxcars? 2.) What fraction of the cars' initial kinetic energy is transformed into thermal

  3. chemistry

    the recommended daily allowance of calcium is 1.2 g. calcium carbonate contains 12.0 % calcium by mass. how many grams of calcium carbonate are needed to provide the rda of calcium

  4. Calculus

    Which of the following integrals correctly computes the volume formed when the region bounded by the curves x^2 + y^2 = 25, x = 4 and y = 0 is rotated around the y-axis? A. pi ∫ upper bound of 3 and lower bound of 0 ( sqrt(25 - y^2) -4)^2 dy B. pi ∫

  5. Anatomy & Physiology

    what would happen if there were no negative feedback control on growth hormone and thyroid hormone?

  6. Biology

    What is the target organs for Luteinizing Hormone and the Follicle Stimulating Hormone?

  7. Chemistry

    Calcium oxide can be prepared by heating calcium metal in oxygen according to the reaction: 2Ca+ O(2) --> 2CaO. How many grams of calcium would be needed to produce 15.0 grams of calcium oxide?

  8. Geometric Series

    Evaluate the geometric Series or state that it diverges lower bound k= 1 upper bound = infinity E (sum symbol) E 5(-1/6)^(5k) I know it converges but im not sure to what

  9. chem

    The daily RNI of calcium for adolescent females is 700 to 1100 mg. A supplement tablet contains 950 mg of calcium citrate. Each grams of calcium citrate contains 5.26 x 10^-3 mol calcium. How many tablets would a 16 year old female have to take to meet her

  10. Physical Science

    Calcium oxide and carbon dioxide combine to form calcium carbonate in the reversible reaction: CaO + CO2 ⇌ CaCO3 When the reaction is at dynamic equilibrium, which statement must be true? Calcium carbonate and calcium oxide are formed at the same rate.

  11. Abnormal Psychology

    Which of the following effects is least likely to occur when an individual is malnourished? A. A loss of circadian rhythm B. A decrease in the release of growth hormone C. Dermatological changes D. Lethargy, apathy, and depression C was my answer

  12. Chemistry

    Human bodies maintain their balance (homeostasis) through a series of equilibria. An important equilibrium involves calcium ion because Ca2+ is important for muscle contractions in the heart as well as for strong bones. Bone is a complex tissue consisting

  13. Biology

    Ovulation occurs by a surge in the secretion of what hormone? estrogen hormone luteinizing hormone follicle stimulation hormone progesterone hormone Tricky.. I believe its estrogen

  14. chemistry

    Determine the number of moles of calcium per mole of calcium hydroxide. My answer is: Because there is only one calcium ion per mole of calcium hydroxide, the mole of calcium ion is equal to the mole of calcium hydroxide. Is this a correct justification?

  15. help

    The hypothalamus secretes a hormone called GnRH that makes the anterior pituitary gland release FSH, referred to as (A)__________ hormone, and LH, or luteinizing hormone. As the levels of these two hormones increase, the oocyte and layer of cells that

  16. Cell biology, please help today

    I'm not sure what order these are when it comes to g-protein activation: -conformational change in receptor -hormone binds receptor -Gs protein has GTP bound -Alpha and gamma/beta subunits dissociate -GTP is hydrolyzed to GDP on alpha sububit -alpha and

  17. Chemisty

    When the oxide of generic metal M is heated at 25.0 °C, only a negligible amount of M is produced. MO2(s)M(s)+O2(g) DeltaS= 287.5 kJ/mol When this reaction is coupled to the conversion of graphite to carbon dioxide, it becomes spontaneous. What is the

  18. Sex Ed(English)

    DMPA(the shot) is injection of hormone progestin which prevents release of an egg and prevents sperm frm joining the egg, for: A. 12 weeks B. 6 months C. 12 months D. 1 year Im guessing B, I don't know

  19. chemistry

    Calcium oxide and carbon are reacted to produce carbon monoxide and calcium carbide CaC2. When one mole of calcium carbide is formed, 464.8kJ is absorbed. What is the enthlapy of reaction when 1.00g of calcium carbide is formed?

  20. physiology

    Is the hormone protein,steroid or glycoprotein? 1. Follicle-stimulating hormone 2. Cortisol 3. Antidiuretic hormone 4. Parathyroid hormone 5. Thyroid-stimulating hormone 6. Insulin 7. Norepinephrine

  21. Anatomy

    The negative feedback system is based on a low level of hormone A. preventing the kidneys from excreting the hormone. B. causing another gland to secrete a similar hormone. C. causing the gland to decrease secretion of the hormone. D. causing the gland to

  22. physiology

    Match each term with the appropriate description. A. peptide hormone B. steroid hormone C. amino acid-derived hormone D. anterior pituitary E. hypothalamus F. posterior pituitary lipophobic molecule that interacts with receptors on cell surface

  23. chemistry

    In 1934, Edward A. Doisy of Washington Univeristy extracted 1361 kg og hog ovaries to isolate a few milligrams of a potent female hormone. Doisy burned 5.00 mg of this precious sample in oxygen and found that 14.54 mg of CO2 and 3.97 mg of H2O were

  24. Chemistry

    When the oxide of generic metal M is heated at 25.0 °C, only a negligible amount of M is produced. O2M(s) ----> M(s) +O2(g) Delta G^o = 290.3 kJ/mol When this reaction is coupled to the conversion of graphite to carbon dioxide, it becomes spontaneous.

  25. health

    How dose lock-and-key mechanism relate to hormones? A. If a hormone fits the receptor site, then there is no reaction. If a hormone and a receptor site do not match, then there will be an effect. B. If a hormone fits the receptor site, then there will be

  26. reading interpretation

    (1) After my interview with these four young people, I reflected on the quiet sense of "difference" I sensed with many of these Upward Bound students. (2) As a college teacher who has also taught seventh-grade science, I have some experience with the faces

  27. reading

    (1) After my interview with these four young people, I reflected on the quiet sense of "difference" I sensed with many of these Upward Bound students. (2) As a college teacher who has also taught seventh-grade science, I have some experience with the faces

  28. Biology

    Hi there, I have to do a paper on Luteinizing hormone and Follicle Stimulation Hormone. Could you direct me to newspapers or journal articles discussing both hormones individually and it's relation to homeostasis. Also, what is the chemical nature of the

  29. Chemistry

    calcium carbonate decomposes if heated to form calcium oxide and carbon dioxide. if 24.5 grams of calcium carbonate decompose how many moles of calcium carbonate reacted?

  30. chemistry

    whats thwe correct name for the salt with the formula CaI2 A.calcium diodide B. calcium iodine C.calcium iodide D. dicalcium iodine I will be happy to critique your thinking on this. calcium diodide

  31. Chemistry

    In a discussion,a study argued that calcium ions when asded to toothpaste would enhance the performance of the toothpaste by further strengthening teeth. Therefore, he suggested the addition of calcium hydrogen carbonate, calculate the solubility of

  32. Cell biology

    which of the following will inhibit the release of calcium by hormone bound to Gq coupled receptor? A. PLC inhibitor B. PKC inhibitor C. Cholera Toxin D. Phosphodiesterase E. none of the above I said B. Which is not a characteristic of cell signaling

  33. biology

    The hypothalamus secretes a hormone called GnRH that makes the anterior pituitary gland release FSH, referred to as (A)__________ hormone, and LH, or luteinizing hormone. As the levels of these two hormones increase, the oocyte and layer of cells that

  34. social studies

    Developmental psychologists know that the sex of the baby is determined: A)definitively at conception. B)by the release or non-release of a hormone during the embryonic stage. C)by the embryo's genes. D)during the fetal period. I chose C. Am I right?

  35. Clinical Chemistry

    I have 2 questions relating to clinical chemistry... 1st: I have no idea where to even start with this. It seems like it should be simple, but I have no clue. The question is... "In serum, about 55% of total serum calcium is bound. The measurement of

  36. Science

    What happens if there is a mutation in the DNA binding domain, a mutation that inhibits the binding of a hormone, and a mutation where there is no effect of hormone binding but blocks the ability of hormone to interact with coactivator proteins? These are

  37. reading

    (1) After my interview with these four young people, I reflected on the quiet sense of "difference" I sensed with many of these Upward Bound students. (2) As a college teacher who has also taught seventh-grade science, I have some experience with the faces

  38. English

    (1) After my interview with these four young people, I reflected on the quiet sense of "difference" I sensed with many of these Upward Bound students. (2) As a college teacher who has also taught seventh-grade science, I have some experience with the faces

  39. Reading Skills

    This question is based on the following paragraph. (1) After my interview with these four young people, I reflected on the quiet sense of "difference" I sensed with many of these Upward Bound students. (2) As a college teacher who has also taught

  40. Math

    A study investigated whether injecting mice with a certain hormone would affect the time it takes them to learn a task. Learning times of 12 mice with the hormone injected were compared with those of 12 mice without the hormone injected. The mean of the

  41. CHEMISTRY

    the correct name for the compound with the formula CaS04 IS A.]CALCIUM SULFUR OXIDE B.]CALCIUM SULFIDE C.}CALCIUM SULFATE D.}CALCIUM SULFUR TETROXIDE I will be happy to critique your thinking on this.

  42. Reading Skills

    This question is based on the following paragraph. (1) After my interview with these four young people, I reflected on the quiet sense of "difference" I sensed with many of these Upward Bound students. (2) As a college teacher who has also taught

  43. physics

    two blocks wood Aand B are coupled spring they are placed on a frictionless table .the spring is stretched and release show that kinetic energy of A divided by kinetic energy of B equal to mass of B divided by mass of ?

  44. Calculus

    Hi, just wanted to verify my work please. Determine if the sequence {(n+1)^2/n^2+1} is increasing or decreasing and find it's lower and/or it's upper bound. First I have n>n+1, therefore it's decreasing. Then, if I do the limit n->inf, I get = 1, so 1 will

  45. chemistry

    What is the percent mass of calcium in a calcium supplement if 1.06 g of calcium carbonate is extracted from a 2.82 g pill

  46. science

    What is the percent mass of calcium in a calcium supplement if 1.28-g of calcium carbonate is extracted from a 2.72-g pill?

  47. Calc - Evaluating Integrals

    1.) upper bound: pi lower bound: 0 8sinx / sqrt(5-4cosx) dx 2.) upper bound: sqrt 3 lower bound: 0 4x / sqrt(x^2 + 1) dx 3.) upper bound: 1 lower bound: -1 (dx) / (3x-4)

  48. Health info

    Please check my answer thanks. Dr Johnson is treating a psychotic drug user. The patient suddenly leaves the facility, leaving a note that he plans to kill his ex-wife. The pt left behind his antipsychotic meds that he must take every two hours Dr

  49. Chemistry

    A tablet containing calcium carbonate and fillers with a mass of 1.631 g was dissolved in HCl. After the fillers were filtered out, the HCl was neutralized by adding sodium carbonate. The resulting precipitate was pure calcium carbonate (with the fillers

  50. Cel Biology, Please Help Part 2!

    which of the following will inhibit the release of calcium by hormone bound to Gq coupled receptor? A. PLC inhibitor B. PKC inhibitor C. Cholera Toxin D. Phosphodiesterase E. none of the above I said B. Which is not a characteristic of cell signaling

  51. Digestive System

    Pancreatic beta cells release insulin into the blood and INHIBIT the pancreatic alpha cells from secreting glucogon. What does inhibit mean in this context and is the insulin inhibiting or is it the beta cells?

  52. Physiology

    For discussion of endocrine disorders 1.Diabetes insipidus Hormone affected? Too much or too little? 2.Graves’ disease Hormone affected? Too much or too little? 3.Acromegaly Hormone affected? Too much or too little? 4.Addison’s disease Hormone

  53. Clinical Chemistry

    This one seems like an easy question but I don't know where to start. Please help! In serum, about 55% of total serum calcium is bound. The measurement of ionized (free) calcium with an ISE is 1.10 mM. What is an estimate of the total calcium in this

  54. Chemistry

    I have no idea where to even start with this. It seems like it should be simple, but I have no clue. The question is... "In serum, about 55% of total serum calcium is bound. The measurement of ionized (free) calcium with an ISE is 1.10 mM. What is an

  55. chem

    using what you know about the valence shells of the metals of the periodic table explain why sodium and potassium are most commonly found bound with halides while manganese and calcium are most commonly found bound with carbonatr

  56. Science

    A hormone is under negative feedback regulation. This hormone stimulates water retention by the body. Which of the following will happen if the water levels in the body get too high? A. Hormone levels will increase. B. Hormone levels will decrease. C.

  57. Science

    A hormone is under negative feedback regulation. This hormone stimulates water retention by the body. Which of the following will happen if water levels in the body get too high? 1) hormone levels will increase 2) hormone levels will decrease 3) antibodies

  58. HCA220

    How does blood clotting, immune response, allergic and hormone release interelate?

  59. Reproductive Cycle

    What stimulating factor(s) and receptor(s) could be inhibited that would decrease the release of estrogen? I talked about how you could inhibit GnRH, LH and FSH. But I can't think of any receptors or any other stimulating factors. Any suggestions?

  60. Medical language

    Summarize the processes of blood clotting, immune response, allergic reaction, and hormone release and how are they interrelated.

  61. HCA 220

    can someone explin how blood clotting, immune response, allergic reaction, and hormone release interrelate. I have been searching and can't find anything

  62. Physiology

    Match the hormone or regulatory mechanism to digestive function.? a. Enterokinase b. gastrin c. intestinal cells of Cajal d. cholecystokinin e. CFTR f.enteric nervous system 1._______ this hormone contributes to the secretion of pancreatic juice 2._______

  63. english

    (1) After my interview with these four young people, I reflected on the quiet sense of "difference" I sensed with many of these Upward Bound students. (2) As a college teacher who has also taught seventh-grade science, I have some experience with the faces

  64. Chemistry

    When the oxide of generic metal M is heated at 25.0 °C, only a negligible amount of M is produced. O2M(s) ----> M(s) +O2(g) delta G= 290.5 Kj/mol When this reaction is coupled to the conversion of graphite to carbon dioxide, it becomes spontaneous. What

  65. reading

    (1) After my interview with these four young people, I reflected on the quiet sense of "difference" I sensed with many of these Upward Bound students. (2) As a college teacher who has also taught seventh-grade science, I have some experience with the faces

  66. precalculus

    A study investigated whether injecting mice with a certain hormone would affect the time it takes them to learn a task. Learning times of 12 mice with the hormone injected were compared with those of 12 mice without the hormone injected. The mean of the

  67. BIOLOGY!! TEST TOMORROW!!!

    Whats the difference between adrenaline and noradrenaline??? Any help would be appreciated!!! That's a fair question. We'll tackle the simple part first. In North America, we refer to the two compounds as epinephrine and norepinephrine while in the UK

  68. calculus

    Use the Upper Bound theorem to find an integral upper bound and the Lower Bound Theorem to find an integral lower bound of the zeros of the function. 3x^4 - x^3 - 8x^2 - 3x - 20. This is one of the problems from my summer review and I can't find anything

  69. chemistry

    Arginine vasopressin is a pituitary hormone. It helps regulate the amount of water in the blood by reducing the flow of urine from the kidneys. An aqueous solution containing 21.6 mg of vasopressinin 100.0 mL of solution has an osmotic pressure at 25 ¢ªC

  70. Biology

    A patient’s blood is tested for growth hormone which has a molecular mass of 848.952 g/mol. The test results show a normal concentration of 4 . 0 × 10 − 6 g/L. How many moles of growth hormone are in 1 L of blood?

  71. Chemistry

    When 1 gram of sex hormone (contains C, H, and O) was burned in a combustion analysis, 1.5 grams of CO2 and 0.405 grams of H2O were obtained. The molar mass was found to be 352g/mol. What is the molecular formula for the sex hormone?

  72. Maths

    How can work out the IQR with listed Upper bound and Lower Bound Outliers?

  73. World History (Ms. Sue)

    I'm only guessing. I don't have much of an idea. What fears do we have today that prevent or inhibit exploration or research? What technological advance would be required to overcome those fears? A: Fears of failure, disease, and losing resources are that

  74. statistics

    . Using the central limit theorem, construct a 95% confidence interval for the average total cry time for infants in the control group and infants in the intervention group. For this question only, assume that the standard deviation of cry time within each

  75. Algebra

    Natalie kept track of her calcium intake from three sources for 3 days. The first day she had 2 glasses of milk, 4 servings of ice cream, and 3 calcium supplements in pill form which totaled 2600 mg of calcium. The second day she had 3 glasses of milk, 4

  76. science

    you need to prepare 30g of calcium cholride. you have 2m hydrochloric acid and a new container off pure calcium carbonate. Calculate the number of mole of calcium chloride that u need to prepare

  77. physiology

    How is this hormones regulated: hypothlamus/pituitary axis, nervous system,feedback inhibition indicate which? 1. Follicle stimulating hormone 2. Cortisol 3. Antidiuretic hormone 4. Parathyroid hormone 5. Thyroid-stimulating hormone 6. Insulin 7.

  78. medical language

    what are the interrelations of blood clotting, immune response, allergic reaction and hormone release.

  79. A & P

    how is blood clotting, immune response, allergic reaction and hormone release interrelated?

  80. HCA 220

    How are blood clotting,immune response,allergic reaction and hormone release interrelated?

  81. Language of Health Care

    How are the processes of blood clotting, immune response, allergic reaction, and hormone release interrelated?

  82. health care

    how are the processes of blood clotting, immune response, allergic reaction, and hormone release interrelated?

  83. health

    What are the interrelations of blood clotting, immune response, allergic reaction, and hormone release. I have been trying to figure this out for 3 days now. Please help! Thank you.

  84. adult education

    summarizes the processes of blood clotting, immune response, allergic reaction, and hormone release and how are they interrelated

  85. Physiology

    What condition triggers its release(e.g., glucose in blood) 1.Thyroid hormone 2.ADH 3. Aldosterone 4. Epinephrine 5. Melatonin 6. Estrogen

  86. reading skills

    ) After my interview with these four young people, I reflected on the quiet sense of "difference" I sensed with many of these Upward Bound students. (2) As a college teacher who has also taught seventh-grade science, I have some experience with the faces

  87. biology

    name of Cells that release ACh into the synaptic cleft of a neuromuscular junction? name of Cells that secret the hormone "glucagon" ?

  88. HCA/220

    Summarize the process of blood clotting, immune response, allergic reaction, and hormone release and how they interrelate. I know they all seam to have to travel through the blood somehow but I can't put it all together.

  89. English

    (1) After my interview with these four young people, I reflected on the quiet sense of "difference" I sensed with many of these Upward Bound students. (2) As a college teacher who has also taught seventh-grade science, I have some experience with the faces

  90. biochem

    2) Compound called Moniliformin has been shown to affect pyruvate dehydrogenase complex activity and inhibit the conversion of pyruvate to acetyl coA. Without knowing specific details on how this drug exert its inhibitory effect, could you outline

  91. Math

    A study investigated whether injecting mice with a certain hormone would affect the time it takes them to learn a task. Learning times of 12 mice with the hormone injected were compared with those of 12 mice without the hormone injected. The mean of the

  92. Biology: growth hormone

    Could someone tell me the physiological effects of growth hormone Thank you for using the Jiskha Homework Help Forum. Here are a few sites on the growth hormone: 1. http://www.quackwatch.org/01QuackeryRelatedTopics/hgh.html 2.

  93. Health Care

    Describe an example of “abnormal” endocrine function by selecting a gland, a hormone it is supposed to release, and how the target organs are affected when that specific endocrine process does not function properly. How would you explain the process to

  94. ovarian and uterine cycles

    There are two I could not find. Are those that I have so far correct? 1. Name the hormone that triggers development of a primary follicle. I had no idea. . . 2. The corpus luteum releases progesterone in the luteal phase. 3. Oestrogen and progesterone are

  95. Reading Skills

    This question is based on the following paragraph. (1) After my interview with these four young people, I reflected on the quiet sense of "difference" I sensed with many of these Upward Bound students. (2) As a college teacher who has also taught

  96. ecc

    Arginine vasopressin is a pituitary hormone. It helps regulate the amount of water in the blood by reducing the flow of urine from the kidneys. An aqueous solution containing 21.6 mg of vasopressinin 100.0 mL of solution has an osmotic pressure at 25 ¢ªC

  97. science

    Which techniques would you use if you were trying to detect the presence of a protein? Which techniques would you use to detect gene expression? How would you determine whether a tissue or cell was producing a steroid hormone? How would you confirm that a

  98. english

    (1) After my interview with these four young people, I reflected on the quiet sense of "difference" I sensed with many of these Upward Bound students. (2) As a college teacher who has also taught seventh-grade science, I have some experience with the faces

  99. English

    (1) After my interview with these four young people, I reflected on the quiet sense of "difference" I sensed with many of these Upward Bound students. (2) As a college teacher who has also taught seventh-grade science, I have some experience with the faces

  100. science

    what are the benfits and drawbacks of using insect hormones as a means of pest control? The benefits is that they can target specific bugs...maybe. The attractant hormones used to trap flies, cotton weevils, and the like, so they can be removed from the

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