the topic active and passsive voice 1
active and passive voice
... tell Có dang bị động :Active: S1+ V1+(that)+clause(S2+ V2 +O)=>Passive: It+ be+ V1PII+(that)+(Clause) Hoặc là: S2+ be+ V1PII + To inf/ To have PII EG1: They said that Tom was the brightest student ... 9.Anna had played with the cats before she went to the cinema = >The cats had been played before she went to the cinema 10 Some people will interview the new president on TV = >The new president will ... Eg: The children had finished their homework=> The homework had been finished by the children • Simple future:=> S+will/shall{I,We} + be+ VPII Eg : Somebody will clean the room later=> The room...
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Active and passive voice exercise (1)
... Kites were flied by the boys b) Kites were being flown by the boys c) Kites were flown by the boys Answers a) The mouse was killed by the cat b) The tree was cut down by the man b) America was ... discovered by Columbus c) The boy was praised by the teacher a) The man was bitten by the dog c) The horse is fed by the syce every day b) Kites were being flown by the boys Be first to know...
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Active and passive voice exercise (4)
... 11 The work has been completed by my brother 12 My pen was stolen by somebody yesterday 13 The match may be won by our team 14 Patients are looked after by nurses Notes The object of the active ... object of the active verb becomes the subject of the passive verb The subject of the active verb becomes the object of the passive verb Note that the object of the passive verb is not always mentioned ... of the passive verb is not always mentioned If we have to mention it, we usually introduce it by the conjunction ‘by’ Be first to know when grammar rules change! Sign up to our newsletter here:...
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Active and passive voice exercise
... 11 The job has been finished by me 12 The report was sent yesterday 13 A diamond necklace was bought by her 14 My purse had been stolen by somebody Be...
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Active and passive voice worksheet (1)
... built c) Have built Question 10 Her attitude …………………………………………… me a) Shocked b) Was shocked c) Was shocking Answers Channel Islanders speak English and French 2 The roof is being repaired by ... will be changed by this book The furniture was broken up for firewood She needs to be taken care of He hates being made a fool of Too many books have been written about the Second World War I was ... a fool of a) Be made b) Being made c) Being make Question Too many books ……………………………………… about the Second World War a) Have written b) Have been written c) Are writing Question I ………………………………………...
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Active and passive voice worksheet
... has been informed of his mother’s death (Active verb – has/have informed; passive verb – has/have been informed) 10 All the necessary precautions were taken by them (Active verb – took; passive ... by you? (Active verb – is/are writing; passive verb – is/are being written) A canal was being dug by the workers (Active verb – was/were digging; passive verb – was/were being dug) The job will ... dug) The job will be finished (by me) by the end of this week (Active verb – will finish; passive verb –will be finished) Has your job been finished by you? (Active verb – has/have finished; passive...
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Tài liệu Báo cáo khoa học: A tyrosinase with an abnormally high tyrosine hydroxylase/dopa oxidase ratio Role of the seventh histidine and accessibility to the active site docx
... 3540 41. 0 44.7 ⁄ 10 0 ⁄ 10 0 48050 15 05 16 85 31. 3 35 .1 0.8 ⁄ 46.3 0.8 ⁄ 47.6 49 & (2 peaks) 493 (10 97) 278 (869) 10 056 30888 245 ⁄ 34 6 91 ⁄ 25 16 000 19 97 12 4.8 ⁄ 10 0 9200 11 40 12 3.9 ⁄ 57 .1 12 210 ... 46.8 8.2 12 64.0 3075.0 1. 32 2.54 0.94 1. 18 2.87 0.95 3.53 3.87 19 2.7 23.3 11 3.5 16 8.6 16 .3 8.7 358 .1 794.6 A NP_ 519 622 NP_ 518 458 NP_ 519 622 a marked loss of affinity for the substrate (the Km increased ... masses of the active enzymes of 35 and 50 kDa (Fig 5) The respective specific activities ensure minimum turnover numbers of 750 and 15 50 min )1 for the TH activity of the monophenolase and the DO...
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Báo cáo khoa học: The enantioselectivities of the active and allosteric sites of mammalian ribonucleotide reductase pptx
... demonstrating the considerable stringency at the active site of mR1 with respect to catalytic activity On the other hand, our results show that l-ADP binds to the active site and l-ATP binds to both the ... Lett 16 2, S33–S37 16 Focher F, Spadari S & Maga G (2003) Antivirals at the mirror: the lack of stereospecificity of some viral and FEBS Journal 272 (2005) 12 36 12 42 ª 2005 FEBS 17 18 19 20 21 22 ... reductase Nat Struct Mol Biol 11 , 11 42 11 49 29 Thelander L & Larsson B (19 76) Active site of ribonucleoside diphosphate reductase from Escherichia coli: inactivation of the enzyme by 2¢-substituted...
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Báo cáo khoa học: Studies on the regulatory properties of the pterin cofactor and dopamine bound at the active site of human phenylalanine hydroxylase pptx
... direct binding measurements [14 ], steady-state kinetic analysis [11 ] and modulation of Ser16 phosphorylation by PKA [12 ] The binding studies by Shiman and collaborators [11 ,15 ] were interpreted to ... of the binary complex with H2biopterin [18 ] and the binary and ternary complexes with H4biopterin [20, 21] have dened the protein contacts involved in cofactor binding at the active site and their ... concentration) and 10 0 lM of H4biopterin resulted in a 50% decrease in the maximum SPR response to L-Phe (Fig 2A), and the [S]0.5-value for L-Phe increased to 17 8 11 lM The presence of 500 lM of the...
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Báo cáo khoa học: Antimicrobial and conformational studies of the active and inactive analogues of the protegrin-1 peptide docx
... 16 404 Candida albicans ATCC 10 2 31 IB-367 MBC ⁄ MFC (lgÆmL )1) BM -1 BM-2 PG -1 IB-367 BM -1 BM-2 4 8 32 2 12 8 12 8 12 8 256 12 8 8 8 8 64 2 16 12 8 256 256 256 256 16 32 32 16 256 > 256 16 16 16 64 12 8 ... two other analogues of PG -1 Fig Amino acid sequences of PG -1 and its analogues IB-367, BM -1 and BM-2 FEBS Journal 277 (2 010 ) 10 10 10 22 ª 2 010 The Authors Journal compilation ª 2 010 FEBS 10 11 Conformational ... located on the other face [ 41] In tachyplesin I and polyphemusin I, the cationic arginine and lysine FEBS Journal 277 (2 010 ) 10 10 10 22 ª 2 010 The Authors Journal compilation ª 2 010 FEBS 10 17 Conformational...
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Báo cáo khoa học: H NMR study of the molecular structure and magnetic properties of the active site for the cyanomet complex of O2-avid hemoglobin from the trematode Paramphistomum epiclitum pdf
... 8.83 )1. 22 [18 6], 0.29 14 .32 [11 0], 5.44 )3.34 [15 2], )2.63 [16 5] 13 .29 [92], 4.86 )3.80 [13 0], )16 9 [15 5] )1. 02 [52] 8. 41 )0.09 6.23 12 . 81 [12 9] 8.05 8.67 10 .59 [84] 17 . 51 [37] (% 300 Hz) and ... 8.50 11 .79 32. 51 9.60 5. 01 3.43, 3.32 7. 61 7.78 7.34 8. 21 3.78 3.66 6.73 6.35 7.62 4 .14 1. 95 5.89 7.33 3. 01 2 .15 6 .15 8.88 11 .42 7.08 4.85 6.27 3.33 6.55 5.45 na 9.32 5 .19 2.37 8 .17 3.44 3.04 0 .15 ... sperm whale myoglobin ể FEBS 2003 10 11 12 13 14 15 16 17 18 19 20 21 Active site structure of trematode cyanomet Hb (Eur J Biochem 270) 2 719 mimics the structure and function of elephant myoglobin...
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Báo cáo khoa học: Prevalent conformations and subunit exchange in the biologically active apoptin protein multimer potx
... calibration, the 670-kDa and 44-kDa markers were eluted at 13 .8 and 17 .2 mL, respectively Blots were developed using apoptin antibody mAb 11 1.3 (B) Exchange in normal (CD 31) and tumour (NW18 and SW480) ... 5, 99 710 15 14 Wu, P & Brand, L (19 94) Resonance energy transfer: methods and applications Anal Biochem 218 , 11 3 15 Spruijt, R., Wolfs, C., Verver, J & Hemminga, M (19 96) Accessibility and environment ... nm [13 ], and the MBP and apoptin moieties are at least 2.8 nm apart, as mentioned above Because of the strong distance dependence of FRET, and the long exible linker between the apoptin and MBP...
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Báo cáo Y học: The cold-active lipase of Pseudomonas fragi Heterologous expression, biochemical characterization and molecular modeling pdf
... work) The alignment featuring the highest score was obtained using the Blosum matrix [ 21] and standard CLUSTALX parameters The atomic coordinates of PAL and BCL in their open conformation [11 ,13 ] ... 11 SCRs were defined that constitute the structural scaffold upon which the PFL threedimensional model was built These SCRs span the peptide segments 5–23, 31 49, 54–68, 76 12 0, 12 9 14 8, 15 5 18 1, ... for these differences Interesting substitutions are located at the entrance of the substrate binding funnel (V123 with L 119 and F249 with R224) and within the binding pocket where T18, F 119 ,...
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Báo cáo " A combination of the identification algorithm and the modal superposition method for feedback active control of incomplete measured systems " doc
... Science, Mathematics - Physics 23 (2007) 13 1 -13 8 13 5 ⎧ [1] ⎪uc (t ) = ⎪ [k ] [ k 1] [ k 1] (t − ∆ ) ⎨u c ( t ) = − f c ( t − ∆ ) + E ⎪ [ ⎪ = − ⎡Cc 1 y[k 1] ( t − ∆ ) − Λ c Cc 1 y[k 1] ( t − ... acceleration The characteristics of the beam are taken from [12 ] The beam has a square cross-section with the dimension of 21m x 21m The total mass is 15 3,000 tons, the total height is 306m, the modulus ... identification algorithm The numerical simulations are taken when the sensor is placed at the distances L/4, L/2 and L from the base In Fig 3, the shapes of the 1st mode, the 3rd mode and the 5th mode are...
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Báo cáo " A combination of the identification algorithm and the modal superposition method for feedback active control of incomplete measured systems" doc
... Science, Mathematics - Physics 23 (2007) 13 1 -13 8 13 5 ⎧ [1] ⎪uc (t ) = ⎪ [k ] [ k 1] [ k 1] (t − ∆ ) ⎨u c ( t ) = − f c ( t − ∆ ) + E ⎪ [ ⎪ = − ⎡Cc 1 y[k 1] ( t − ∆ ) − Λ c Cc 1 y[k 1] ( t − ... acceleration The characteristics of the beam are taken from [12 ] The beam has a square cross-section with the dimension of 21m x 21m The total mass is 15 3,000 tons, the total height is 306m, the modulus ... identification algorithm The numerical simulations are taken when the sensor is placed at the distances L/4, L/2 and L from the base In Fig 3, the shapes of the 1st mode, the 3rd mode and the 5th mode are...
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Báo cáo khoa học: Aromatic amino-acid residues at the active and peripheral anionic sites control the binding of E2020 (AriceptÒ) to cholinesterases doc
... enzyme The residues, Asp70(72), Asn68(Tyr70), Gln 119 (Tyr1 21) , and Ala277(Trp279) in BChE, correspond to the residues in the peripheral anionic site of AChE As the residues at positions 68, 11 9 and ... The lowest energy structures were examined to elucidate the effect of mutations in the active- site residues on the binding of E2020 to AChE The model for the triple mutant N68(Y70)Y/Q 119 (Y1 21) Y/A277(W279)W ... anionic site D70G Q 119 Y A277W Q 119 Y/V288F/A328Y N68Y/Q 119 Y/A277W KI (lM) 2.3 ± 1. 0 >12 0b 22.8 ± 7.8 3.9 ± 0.9 aKI (lM) 2.0 ± 0.6 –b 25.9 ± 12 .3 45.3 ± 10 .3 3.5 ± 0.7 6.6 ± 0.3 >30c 12 .9 ± 0.5 2.4...
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Báo cáo toán học: "Preliminary measurement and simulation of the spatial distribution of the Morphogenetically Active Radiation (MAR) within an isolated tree canopy" docx
... s 1 nm 1) The action spectra of the two forms of phytochrome overlap throughout the 400–800 nm waveband The parameter describing the incident active radiation on the phytochrome is primarily the ... 400 to 11 00 nm with a nm step 2.3 .1 Incident radiation The spectral distribution of the incident radiation as used in the model is the global radiation and the proportion of diffuse above the canopy ... properties The largest standard deviation occurred in the green and the far red domain where the reflectance and the transmittance were relatively the highest This means that variability of the transmittance...
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