Description : Which part of the brain initiates all vol- untary activities?
Last Answer : Cerebrum
Description : Which is NOT a correct consequence of surgical removal of portions of these glands? A) adrenal cortex--bronzing of skin, no glucose at stress, dehydration and death B) thymus--decrease ... change in secondary sex characteristics E) adult thyroid--low pulse rate and body temperature and lethargy
Last Answer : B) thymus--decrease in sex drive and changes in secondary sexual characteristics
Description : What will be the effect on inferior commodities when income of the consumer rises? (1) Negative effect (2) Positive effect (3) No effect (4) First increase then decrease
Last Answer : (1) Negative effect Explanation: In economics, an inferior good is a good that decreases in demand when consumer income rises (or rises in demand when consumer income decreases), unlike ... consumers' demand increases when their income increases. Cheaper cars are examples of the inferior goods.
Description : If the water table rises upto ground surface, then the (A) Effective stress is reduced due to decrease in total stress only but pore water pressure does not change (B) Effective stress is ... D) Total stress is increased due to decrease in pore water pressure but effective stress does not change
Last Answer : (B) Effective stress is reduced due to increase in pore water pressure only but total stress does not change
Last Answer : Negative effect
Description : Which of the stamp initiates the routing process in DTS?
Last Answer : SIGNED
Description : Why are the dauntless initiates ranked?
Last Answer : the dauntless initiatives get ranked so at the end of initiation they can see where they placed and if they made the final cut
Description : What is a change in the environment that initiates the transmission of an electrochemical change along a neuron?
Last Answer : What is the answer ?
Description : The first amino acyl tRNA which initiates translation in prokaryotes is (A) Mehtionyl tRNA (B) Formylmethionyl tRNA (C) Tyrosinyl tRNA (D) Alanyl tRNA
Last Answer : Answer : B
Description : The first amino acyl tRNA which initiates translation in eukaryotes is (A) Mehtionyl tRNA (B) Formylmethionyl tRNA (C) Tyrosinyl tRNA (D) Alanyl tRNA
Last Answer : Answer : A
Description : The saliva pH is approximately 6.8. It is thus a slightly acid pH. Saliva lubricates the food bolus and initiates the enzymatic extracellular digestion of food. It also works as a buffer for the ... 's milk and in the mucosae of the intestine and airways) that protect the organism against pathogens.
Last Answer : What is the salivary digestive enzyme? Which type of food does it digest and into which smaller molecules does it transform the food?
Description : The computer which initiates information transfer A. Master B. Station C. Slave D. Mainframe
Last Answer : A. Master
Description : Which are benefit of input/output interrupt: a. It is an external analogy to exceptions b. The processor initiates and perform all I/O operation c. The data is transferred into the memory through interrupt handler d. = Alllof these
Last Answer : d. = Alllof these
Description : The following are true about cardiac contraction: a. the P wave initiates the atrial contraction b. atrial contribution to ventricular filling is most effective at fast heart rate. c. b wave is generated by atrial contraction d. fourth heart sound occurs during atrial contraction
Last Answer : fourth heart sound occurs during atrial contraction
Description : Select the option which correctly matches the endocrine gland with its hormone and its function. Endocrine Hormone Function gland (a) Placenta Estrogen Initiates secretion of the milk (b) Corpus ... of sperms (d) Ovary FSH Stimulates follicular development and the secretion of estrogens
Last Answer : (c) Leydig’s Androgen Initiates the cells production of sperms
Description : A catalyst (A) Initiates a reaction (B) Lowers the activation energy of reacting molecules (C) Is capable of reacting with any one of the reactants (D) Cannot be recovered chemically unchanged at the end of a chemical reaction
Last Answer : (C) Is capable of reacting with any one of the reactants
Description : Pick out the correct statement. (A) In catalytic reactions, the catalyst reacts with the reactants (B) A catalyst initiates a chemical reaction (C) A catalyst lowers the activation energy of ... molecules (D) A catalyst cannot be recovered chemically unchanged at the end of the chemical reaction
Last Answer : (C) A catalyst lowers the activation energy of the reacting molecules
Description : Promoter (A) Initiates a chemical reaction and is a catalyst by itself (B) Alters the position of equilibrium in a reversible reaction (C) Increases the number of active centres by increasing the unevenness of catalyst surface and by creating discontinuities in the crystals (D) All (A), (B) and (C)
Last Answer : (C) Increases the number of active centres by increasing the unevenness of catalyst surface and by creating discontinuities in the crystals
Description : Pick out the wrong statement. (A) A catalyst does not alter the final position of equilibrium in a reversible reaction (B) A catalyst initiates a reaction (C) A catalyst is specific in reaction (D) A catalyst remains unchanged in chemical composition at the end the reaction
Last Answer : (B) A catalyst initiates a reaction
Description : An appliance manufacturer initiates a business plan that gets translated into an operational plan called a a)Production plan b)Staffing plan c)Master production schedule d)Work-force schedule
Last Answer : d)Work-force schedule
Description : 26.A major department store initiates a business plan that gets translated into an operational plan called a a)Production plan b)Staffing plan c)Master production schedule d)Work-force schedule
Last Answer : c)Master production schedule
Description : 9 Which one of the following antibodies initiates an allergic reaction? a) Ig A b) Ig E c) Ig G d) Ig M
Last Answer : ANS: b Ig E
Description : A hardened firewall host on an intranet (i) has a proxy application gateway program running on it (ii)Allows specified internet users to access specified services in the intranet (iii) Initiates all internet activities requested by clients ... ii b. i, ii, iii c. i, ii, iii, iv d. ii, iii, iv
Last Answer : c. i, ii, iii, iv
Description : What is an example of freshwater flatworm? Due to that habitat what is the physiological problem that these animals must solve?
Last Answer : Platyhelminthes of freshwater, like planarias, have an internal environment much more concentrated in solutes than the exterior and so they present a tendency to gain water. These organisms then need ... have ciliated cells, the flame cells, that push water outside the body through excretory pores.
Description : Pick out the wrong statement. (A) Biological oxygen demand (B.O.D.) value of a sewerage sample is always lower than its chemical oxygen demand (C.O.D.) value (B) Environmental pollution by ... in but does not allow the short wavelength infra red radiation to escape out of the earth's atmosphere
Last Answer : (D) The characteristic of a green house body is that it allows the long wavelength incoming solar radiation to come in but does not allow the short wavelength infra red radiation to escape out of the earth's atmosphere
Description : Compared to platyhelminthes which physiological problem have the cylindrical body of nematodes brought? How was that problem solved?
Last Answer : The cylindrical shape of nematodes made impossible the respiration exclusively by simple diffusion among cells since there are tissues far from the exterior. This problem was solved by the ... respiration is cutaneous; it is considered that these animals still make respiration by diffusion).
Description : Transplantation of tissues/organs fails often due to non-acceptance by the patient’s body. Which type of immune response is responsible for such rejections? (a) Cell-mediated immune response (b) Hormonal immune response (c) Physiological immune response (d) Autoimmune response
Last Answer : (a) Cell-mediated immune response
Description : Transplantation of tissues/organs fails often due to non-acceptance by the patient's body. Which type of immune-response is responsible for such rejections ? (1) Cell - mediated immune response (2) Hormonal immune response (3) Physiological immune response (4) Autoimmune response
Last Answer : (1) Cell - mediated immune response
Description : The antagonism between adrenaline and histamine is called ‘physiological antagonism’ because: A. Both are physiologically present in the body B. They act on physiological receptors C. Both affect many physiological processes D. They have opposite physiological effects
Last Answer : D. They have opposite physiological effects
Description : Which one of the following acts as a physiological barrier to the entry of microorganisms in human body? a) Epithelium of Urogenital tract b) Tears c) Monocytes d) Skin
Last Answer : b) Tears
Description : The age related physiological change in geriatric patient which may affect drug distribution is a) Increased body mass. b) Increased total body water. c) Increased total body fat. d) Increased serum albumin level.
Last Answer : b) Increased total body water.
Description : What causes changes in a smokers brain that makes his or her body feel like it must have nicotine in order to survive?
Last Answer : addiction
Description : When distance from center is doubled then electric field strength will A. decrease by the factor of four B. increase by factor of four C. will be same D. decrease by factor of two
Last Answer : decrease by the factor of four
Description : If the temperature of a semiconductor rises, what is its resistivity? -General Knowledge
Last Answer : The answer is 'Decrease'
Description : If temperature rises, what will be the coefficient of viscosity of liquid? -Do You Know?
Last Answer : As temperature increases, coefficient of viscosity decreases.
Last Answer : answer:
Description : Which statement regarding air temperature is NOT trueCool air rises and warm air falls.Air heats up more quickly than land.Warm air is less dense than cool air.Air heats up more quickly than water?
Last Answer : Cool air rises and warm air falls is false. Cool air is denser than warm air, and therefore warm air will rise above cold air.
Description : Why does the temperature drop as it rises above the earth's surface ?
Last Answer : This is because the air density is lower in the upper part of the earth and the amount of dust in the air is less. As a result, the sun's rays are less scattered in the dust above ... is 190K . The Van Allen Belt then began to raise the temperature for sunlight and other cosmic radiation.
Description : What happens when a objects temperature rises?
Last Answer : The molecules which make up the objects move morevigorously.
Description : How much heat is absorbed by a 59g iron skillet when its temperature rises from 10oC to 25oC?
Last Answer : 410 JFirst you need to find the specific heat capacity (c) for iron, which is 0.461 J/g-oC (https://www.engineersedge.com/materials/specific_heat_capacity_of_metals_13259.htm).The equation to use is Q=m x c x delta t, ... Q = 59 g x 0.461 J/g-oC x 15 oC = 410 J (rounded to two significant figures)
Description : If the temperature of a semiconductor rises, what is its resistivity?
Last Answer : – Decrease
Description : As the temperature of ice rises, the ice melts and its density _____. A. Decreases B. Remains constant C. Increases D. Increases upto 10 °C
Last Answer : ANSWER: C
Description : In an oil lamp, the oil rises up in the wick due to _____? A. Capillary action B. Atmospheric pressure C. Viscosity of oil D. Change in temperature
Last Answer : ANSWER: A
Description : Routine A.C. motor maintenance should include periodic ______________. A. thermometer readings at normal loads to detect abnormal temperature rises B. inspection of the motor's internals for loose rotor bars ... C. bearing replacement each year using sealed units if available D. all of the above
Last Answer : Answer: A
Description : If temperature rises, what will be the coefficient of viscosity of liquid?
Last Answer : Decreases
Last Answer : Decrease