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(chatquestion)...R.M
other
telegram-2627
asked
Jan 24, 2020
by
balaji.thirumalai
0
answers
(chatquestion)...ngerprinting Cub W X Possible fathers Which male is most likely the father of the cub? (a) W (d) z 52 Biome To make protein with 178 amino acid from eukaryotic gene having 1350 bp, the length of initial and processed mRNA transcript would respectively be 31 1,35d 19 (a) 640 b, 52 b (b) 1350 b, 1350 b fet 1350 b, 537 b (d) 670 b, 540 b
other
telegram-2610
asked
Jan 24, 2020
by
balaji.thirumalai
0
answers
(chatquestion)...up iP-I 1/2 %3D
other
telegram-2604
asked
Jan 24, 2020
by
balaji.thirumalai
0
answers
(chatquestion)...CH3 CO. CH;Co euscomp (TJS_ V5T
other
telegram-2592
asked
Jan 24, 2020
by
balaji.thirumalai
0
answers
(chatquestion)...Cl SOL.3 D (NABD,) SO CH,CHCH,OH S H.O/OH CH,CHCH, CH,CH=CH, SOL.4 (b) Addition of Br, is anti Thus, (b).
other
telegram-2575
asked
Jan 24, 2020
by
balaji.thirumalai
0
answers
(chatquestion)...(a)o (c) O What is the size of microsatellite DNAS used as VNTRS? 47 (a) 0.2 to 2 kb long b0.1 to 20 kb (c) More than 5 kb (d) None of these 48 Which information promises to revolutionize the process of finding chromosomal locations for diseases associated sequence and tracing human history? (a) Variable Number of Tandem Repeat (VNTR) Single Nucleotide Polymorphism (SNPS) (c) Variable Nucleotide Polymorphism (VNPS) (d) Single Number of Tandem Repeats (SNTR) Select the correct combination of statements for DNA fingerprinting:
other
telegram-2569
asked
Jan 24, 2020
by
balaji.thirumalai
0
answers
(chatquestion)...The peak voltage of the source is 100/2 volts (c) The frequency of the source is 50 Hz (d) The reading of ammeter in the circuit shown will be 8 Xc = 52 ta) 2A 110 V (b) 2.4 A lllll (c) Zero R= 552 XL = 52 (d) 1.7 A 19. An LCR series circuit with a resistance of 100 ohm connected to an ac source of 200 V(r.m.s.) and angul frequency 300 rad/s. When only the capacitor removed, the current lags behind the voltage by 60- When only the inductor is removed the current lea the voltage by 60, The average power dissipated is (a) 50 W (c) 200 W 100 W (d) 400 W 20 If i= 0<i<T then r.m.s. value of current is (a) (b) (d) None of these IBinwt cowt* Sindwtr>
other
telegram-2556
asked
Jan 24, 2020
by
balaji.thirumalai
0
answers
(chatquestion)...NaBD H,O/OH¯ CH,CH=CH, (A) CH,CHCH,D (b) CH;CHCH,OH product X, X is ОН (d) None of these is correct. (c) CH,CHCH, OD
other
telegram-2538
asked
Jan 24, 2020
by
balaji.thirumalai
0
answers
(chatquestion)...36 cited What al en- (1) 5R 36 6. EP 5R (3) (4) 5R 20. The frequency of the photon radiated by a hydro- gen atom when it de-excites from the first ex- cited state to the ground state is (1) 2.47x1015 Hz (2) 3.47x1015 Hz (4) 3.47x10 Hz ries of 2.47x109 Hz (3) The smallest wavelength of radiation that may be emitted by hydrogen is 121. (2) 91 nm (1) 122 nm gy lev- otion (4) 112 nm (3) 400 nm The angular momentum of the electron in the hy- can be h/t 12) (2)
other
telegram-47672
asked
Jan 24, 2020
by
balaji.thirumalai
0
answers
(chatquestion)...wall Time peniady fesl penderam. to'hit the Wall be=L nelease
other
telegram-47667
asked
Jan 24, 2020
by
balaji.thirumalai
0
answers
(chatquestion)...A triangle has lines ax2+ 2hxy+by² =0 for two of its sides, and the point (c, d) for its orthocentre. Find the equation of the third %3D side.
other
telegram-47664
asked
Jan 24, 2020
by
balaji.thirumalai
0
answers
(chatquestion)...LLUSTRATION 9.6 If the area bounded between x-axis and the curve of y 6x-32 between the ordinates x 1 and x a is 19 square units then prove that a e (3, 4) or a e (-2, –1).
other
telegram-47660
asked
Jan 24, 2020
by
balaji.thirumalai
0
answers
(chatquestion)...16 A ball of mass m is thrown upward and another ball of same mass is thrown downward so as to move freely under gravity. The acceleration of centre of mass is (2) % (1) g (3) 2g (4) Zero
other
telegram-47651
asked
Jan 24, 2020
by
balaji.thirumalai
1
answer
(chatquestion)...(III) S-Ieffoct 6-AH (1) (II) (a) III > II> I VOTTI>I> III 25. What is the decreasing order of strength of the bases ? (1) ОН (b) I> II> III (d) I> III > II 30. In (II) NH, (1) Н—С%3DС" (a) IV > II > III > I (c) I> II> III> IV 26. The decreasing order of nucleophilicity among the nucleophiles is : (1) CH3-C-0- (IV) CH,CH5 (b) III > IV > II >I (d) II > III > I>IV (II) CH;0 31. (III) CN (IV) H;C- LO- (a) I> II > III > IV (c) II > III >I> IV (b) IV > III > II >I (d) III> II >I> IV
other
telegram-47640
asked
Jan 24, 2020
by
balaji.thirumalai
1
answer
(chatquestion)...A wheel starts from rest and attains a frequency of 2. 20 rev/s after being uniformly accelerated for 20 s. The total angle (in radian) through which it has tumed in first 10 s is f%=20 (1) 40 (2) 200 9- 7 (3) 150 SA100m
other
telegram-47627
asked
Jan 24, 2020
by
balaji.thirumalai
1
answer
(chatquestion)...The angular displacement (0) of a particle revolving about an axis is given by 0(1) = R- 2t + 7 radian. If the particle is moving in a radius of 20 cm, then 1. %3D at time t = 25 second tangential acceleration of particle is (1) Zero (2) 0.4 m/s2 (3) 0.8 m/s2 (4) 0.2 m/s?
other
telegram-47625
asked
Jan 24, 2020
by
balaji.thirumalai
1
answer
(chatquestion)...15. Arrange the following in increasing order of basicity. NHC,H5 NH2 N- (II) (III) (I) (b) III <I< II (d) II < III < I (a) I< II< III (c) III < II <I
other
telegram-47583
asked
Jan 24, 2020
by
balaji.thirumalai
0
answers
(chatquestion)...A cell of internal resistance 1N is connected across a resistor R. A voltmeter having variable resistance is used to measure the potential difference across the resistor. The plot of voltmeter reading V against G is shown. What is value of external resistor R ? (G = Resistance of galvanometer) %3D 20V 10V 24V G(2)→ 10 (C) 3 2 (B) 4 N (D) cannot be determined (A) 52
other
telegram-2529
asked
Jan 24, 2020
by
balaji.thirumalai
1
answer
(chatquestion)...4) एल्.डी.एल् व व्ही.एल.डी.एल - कोलेस्टेरॉल 3. योग्य पर्याय निवडा. (Combine 'B' Pre. 2018. प्रथिनांची साखळी कोणत्या अर्थहीन कोडॉनमुळे तुटते ? 37) UAA, UGA, UGC G) UAG, CGA, AGC 6) UGA, UAA, UAG पर्यायी उत्तरे : 3) CGA, UAA, UGA 1) अ आणि ब 2) फक्त अ 3) फक्त क 4) ड आणि क तैसर्गिक र्तोतातील कोणत्या घटकापासन चरबी आणि तेल मिळ
other
telegram-47571
asked
Jan 24, 2020
by
balaji.thirumalai
0
answers
(chatquestion)...VOLTE 6:49 PM E JOIN PREPONLINE Join PrepOnline +91 Your no. 83 Enter Name 6284191698 A I have a referral code. Join For FREE .----..
other
telegram-2501
asked
Jan 24, 2020
by
balaji.thirumalai
0
answers
(chatquestion)...CH-CH, (1) (2) DARD 49. ОН (3) tandar its ion (4) + HI (1 eq.) Br, red P X 2>Y hv 53. Note ČH,OH What is Y? ndar ОН SHE Br (1) (2) ČH,I the гoc! ČH,Br ОН (3) (4) te ČH,Br CH,Br 50. Which of the following will not give nositive test with
other
telegram-2498
asked
Jan 24, 2020
by
balaji.thirumalai
0
answers
(chatquestion)...21. In the diagram shown Qiaf = 80 cal and Wiar = 50 cal. If W = -30 cal for the curved path fi, value of Q for path fi, will be %3D PA (0, 0) (2) 30 cal (1) 60 cal (4) -60 cal (3) -30 cal
other
telegram-2495
asked
Jan 24, 2020
by
balaji.thirumalai
0
answers
(chatquestion)...l AB AU AB 8. C. DUAB
other
telegram-2491
asked
Jan 24, 2020
by
balaji.thirumalai
0
answers
(chatquestion)...Correct order is- (a) WH NH (basicity) NH NH, CH (b) (basicity) >[0 kCH,OH < H,O (acidity) a, b. c (2) Only a, c Only b, c (4) Only c
other
telegram-47563
asked
Jan 24, 2020
by
balaji.thirumalai
1
answer
(chatquestion)...Which is most basic : NH2 (4) (3) (2)
other
telegram-47561
asked
Jan 24, 2020
by
balaji.thirumalai
1
answer
(chatquestion)...In following reaction ALLEN 64. निम्न अभिक्रिया मे CH, CH, Dil.KMN0/OH° CH, CH, D room temp %3D anLoon Н CH,-C-O-0-H H,0° CH,-C- The product A and C are related as - उत्पाद A तथा C (1) विवरिम समा (2) दर्पण प्रतिबि Y Diastereomer (2) Enantiomer (3) सरूपण सम्म (3) Conformational isomer (4) स्थिति समा (4 Position isomer 65. निम्न अभिक्रिया In following reaction :- 65
other
telegram-2487
asked
Jan 24, 2020
by
balaji.thirumalai
0
answers
(chatquestion)...fagas why yagas is satd to eie only K.E ? only k.E ? Hleec. there is n0. -forcef abt. 500 Calorie A Heat giuu to a system 9 agw. ) system performa 3500 A' AU=+500-350 sO =H50 500 ép=7Cf/uelk E Meseled from 5go n=0-5 jai
other
telegram-2470
asked
Jan 24, 2020
by
balaji.thirumalai
0
answers
(chatquestion)...(b) rib c) tra (d) an ATCTU,S> cading- each other in a linear arrangement TCThsTemplite AUCU G gMANA TA G AC - Templede MRNA A h Ac couplematng VA hA C.
other
telegram-47548
asked
Jan 24, 2020
by
balaji.thirumalai
0
answers
(chatquestion)...o. If one strand of DNA has the nitrogenous base sequence as ATCTG, what would be the complementary RNA strand sequence? [CBSE AIPMT 2012] (d) ATCGU (a) TTAGU (b) UAGAC (c) AACTG
other
telegram-47547
asked
Jan 24, 2020
by
balaji.thirumalai
1
answer
(chatquestion)...Correct Order of Stability of Oxides formed by Halogens is :- Anonymous Quiz Cl > Br >I |> Cl > Br | > Br > Cl Br > Cl > |
other
telegram-47523
asked
Jan 24, 2020
by
balaji.thirumalai
1
answer
(chatquestion)...55. If Q = and Ax, Ay are absolute errors in the measurement of x and y, then absolute error AQ in Q is (A) AQ = + n Ax +m х AX ду (B) AQ = + n +m. Ax Ax (D) AQ = + n У ду (C) AQ = + n х m-
other
telegram-47521
asked
Jan 24, 2020
by
balaji.thirumalai
1
answer
(chatquestion)...O= C- CH2 -CH-CHO D=C-CH2-CH €=0 2020/01/24 16:12
other
telegram-47518
asked
Jan 24, 2020
by
balaji.thirumalai
1
answer
(chatquestion)...(3) Interface falls, total level also rises (4) Interface rises, total level rises 21. In a certain gas, the ratio of the velocity of sound 21. and root mean square velocity is 5/9. The molar heat capacity of the gas in a process given by PT = constant is. Treat the gas as ideal. %3D 3R (2) 5R (3) 7R (4) (1) 2 A wheel has a speed of 1200 revolutions per 22. 22. minute and is made to slow down at a rate of
other
telegram-2373
asked
Jan 24, 2020
by
balaji.thirumalai
0
answers
(chatquestion)...(3) Interface falls, total level also rises (4) Interface rises, total level rises 21. In a certain gas, the ratio of the velocity of sound 21. and root mean square velocity is 5/9. The molar heat capacity of the gas in a process given by PT = constant is. Treat the gas as ideal. %3D 3R (2) 5R (3) 7R (4) (1) 2 A wheel has a speed of 1200 revolutions per 22. 22. minute and is made to slow down at a rate of
other
telegram-2369
asked
Jan 24, 2020
by
balaji.thirumalai
0
answers
(chatquestion)...Question 19: Arrange the bonds in order of increasing ionic character in the molecules: LiF, K20, N2, SO2, and CIF3.
other
telegram-2363
asked
Jan 24, 2020
by
balaji.thirumalai
1
answer
(chatquestion)...51. Which of the following alkali metal does not forms superoxide? Y Li (2) Rb (3) K (4) Cs
other
telegram-47508
asked
Jan 24, 2020
by
balaji.thirumalai
1
answer
(chatquestion)...56. In the depression of freezing point experiment, it is found that :- (1) The vapour pressure of solution is more than of pure H,O. (2) The vapour pressure of solution is less than that of pure solute (3) Only solute molecules solidify at of freezing point (4) Only solvent molecules solidify at freezing point ODULE-43SOLUTION02BKER
other
telegram-47504
asked
Jan 24, 2020
by
balaji.thirumalai
1
answer
(chatquestion)...Correct order of reactivity towards ESR is 55. CH, CH, (ii) OMe СНО СНO (iv) (ii) NO2 (1) i > iii > ii > iv (3) i > iv > iii > ii (2) ii > i > iii > iv (4) iv > ii > iii > i
other
telegram-47487
asked
Jan 24, 2020
by
balaji.thirumalai
1
answer
(chatquestion)...of osmotic phenomenon? (b) DPD = OP + TP (c) DPD = OP X TP (d) DPD = OP TP 53 Two adjacent plant cells are depicted below. A few statements regarding them are made. Mark the correct statement Cell A Y = -1200 Kpa Yp = 800 Kpa Ys =-2000 KPa Cell B Y = -800 Kpa = 600 Kpa Yp %3D Ys =-1400 KPa %3D A has a higher water potential than B (a) The Cell (b) The direction of movement of water by osmosis will be from Cell A to CellB (c) At equilibrium, the two cells will have a potential value of - 1700 KPa. (d) Assuming that the solute potentials of the two cells do not change at equilibrium, the pressure potential of Cells B will be 400 KPa. Water potential (4) plays important role in water absorption and conduction from soil to leaf. OIS.OMine
other
telegram-2329
asked
Jan 24, 2020
by
balaji.thirumalai
0
answers
(chatquestion)...b) n-ethyl amine c) Methyl amine d) 2-Aminopropane 24 The solubility of C6H5NH3*c- would be highest, among the following solvent in 24 a) Acidic buffer of Ph=3 b Basic buffer of Ph= 10 c) Neutral buffer of Ph=7 d) Pure water 25 In the diazotisation of aniline with sodium nitrite and 25 hydrochloric acid, the excess of hydrochloric acid is Ucod primarily to
other
telegram-2326
asked
Jan 24, 2020
by
balaji.thirumalai
0
answers
(chatquestion)...2tau 2.
other
telegram-47478
asked
Jan 24, 2020
by
balaji.thirumalai
1
answer
(chatquestion)...Why do you think function of germ po The exilIU (c) Transverse section of a young anther; (b) Enlarged view of one microsporangium called the intine. I owing wall layers: (c) A mature dehisced anther cellulose and pec surrounded by a p ature it contains As each cell microspore te ad. Each one is a potential pollen or microspore mother cell. The proces of formation of microspores from enollon mother cell (PMC through meiosis is Cancu osporogenesis. The microspores, as they yte = follan ule sorogenous tissue is capable of giving rise to a cei Figure 2.5b). reserve and are formed, are arranged in a cluster of four cells-the microspore tetrad vegetative cell. I dissociate from each other and develop into pollen grains (Figure 2.3 b). are shed at this generative con cell (Figure 2.3 a). As the anthers mature and dehydrate, the microspores a nucleus. mo Inside each microsporangium several thousands of microspores or pollen generative co grains are formed that are released with the dehiscence of anther gametes belore (Figure 2.3 c). Pollen grain: The pollen grains represent the male gametophytes. If you touch the opened anthers of Hibiscus or any other flower you would find deposition of yellowish powdery pollen graf Pollen grai afflictions in disorders-as or
other
telegram-2294
asked
Jan 24, 2020
by
balaji.thirumalai
0
answers
(chatquestion)...WOIK, Power and Energy • 423 haseball having a mass of 0.4 kg is thrown such that the force acting on it varies with time as Am in the first graph. The corresponding velocity time graph is shown in the second graph. Determine the power applied as a function of time and the work done till t = 0.3 s. F(N) v(m/s) 800 20- -t(s) t(s) 0.3 0.3 0.2
other
telegram-47436
asked
Jan 24, 2020
by
balaji.thirumalai
1
answer
(chatquestion)...periodic motion but not SHM (16Four charges each equal to Q are placed at the four corners of a square and a charge q is placed at the centre of the square. If the system is in equilibrium then the value of g is 2. -Q (1+2/2) A(1+2/2) (1) (3 (1+2/2) tAT(1+2/2) 1 According to Coulomb's Law, which is correct relation for the following diagram?
other
telegram-2286
asked
Jan 24, 2020
by
balaji.thirumalai
0
answers
(chatquestion)...(3) 2 s (4) 1.5 s A block of mass 2kg, kept at origin is having 13. 13 velocity 4/6 m/s in positive x-direction. Its potential energy is defined as U=(-x³ + 6x² + 15) J. Its velocity when the applied force is zero (at a later then x = 0) is :- (1) 8m/s (2) 4m/s (3) 10/24 m/s (4) None of these
other
telegram-2282
asked
Jan 24, 2020
by
balaji.thirumalai
0
answers
(chatquestion)...(4) Two equal point charges A and B are R distance apart. A third point charge placed on the perpendicular bisector at a distance d from the centre will experience maximum electrostatic force when (2) d = /2 2/2 (3) d= R2 (4) d= 22R akash Tower, 8. Pusa Roul
other
telegram-2280
asked
Jan 24, 2020
by
balaji.thirumalai
1
answer
(chatquestion)...• 14. In the given figure, AB = and ABC = 132°. Calculate (a) AEB (b) < AED. BC CD %3D %3D 132° ш
other
telegram-2276
asked
Jan 24, 2020
by
balaji.thirumalai
1
answer
(chatquestion)...Figure shows the graph between the motion of travelling wave in x-direction and displacement of medium particle at time t. B x+ Fig. 17.11 Jo2 dy dy dy 0, particle velocity dx At A, dx dt . Kinetic energy K = 0 and potential energy U = 0 dy maximum At B, %3D dx %3D max .. Kinetic energy K = Kmax> and potential energy U = U,
other
telegram-47411
asked
Jan 24, 2020
by
balaji.thirumalai
0
answers
(chatquestion)...2) Putting x = 1, we get %3D Illustration 7.38 1 340 +1 °C, + ®C,(2)² + ... + ºC, (2)40 = (+ 1/x is 924x, 340 +1 Sum of al the integral powers of x = Sol. Since there is c fore (n/2 + 1)th term
other
telegram-47406
asked
Jan 24, 2020
by
balaji.thirumalai
0
answers
(chatquestion)...and S (b) P and Q The major product obtained in the reaction below is (c) Q and S 10. (d) P and S HCI CH, (c) Cl (b) (a) -CI CI
other
telegram-47404
asked
Jan 24, 2020
by
balaji.thirumalai
0
answers
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