underline the correct form of the verb
Tài liệu Supply the correct form of the verbs1 docx
... live in a snake.14. My brother managed to kill the snake just at the time when I were almost exhausted. Supply the correct form of the verbs1. Cats could fly if they (have) wings.2. If Peter ... (not,want) to live in a snake.14. My brother managed to kill the snake just at the time when I (be) almost exhausted. Ifhe (be) a little late, I (kill) by the snake.15. Had I know you were ill, ... snake.14. My brother managed to kill the snake just at the time when I (be) had been almost exhausted. If he (be) had been a little late, I (kill) would have been killed by the snake.15. Had...
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Give correct forms of the verbs
... Give the correct form of the verbs (Englsh 8)1 .The sun always (rise) in the east. Look, it (rise)!2. I don’t think I (go) out tonight. ... her homework yet.28. Would you like some coffee? I just (make) some.29. She (feed) the cat yet? - Yes, she (feed) it half an hour ago.30. The weather (become) colder and colder in December.31. ... evening. I (stay) at home.33. The film (begin) at 7.30 or 8.00?34. You (be) away? - Yes. I (go) to the country last Sunday.35. They just (phone) to say that they (not come) back till Friday...
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Tài liệu Báo cáo khoa học: The pro-form of BMP-2 interferes with BMP-2 signalling by competing with BMP-2 for IA receptor binding pptx
... biological function of the pro -form of bone morphogenetic protein-2 (BMP-2), a member of the transforminggrowth factor b (TGFb) ⁄ BLP superfamily. The role of the 263 amino acids of the pro-peptide ... Furthermore, the pro-peptide of GDF-8 impairs interaction of the mature part withits receptors [16]. In the case of BMP-9, the pro-pep-tide appears not to alter significantly the activity of the mature ... interested in the role of the 263amino acid pro-peptide of BMP-2, because evidenceaccumulated over recent years has shown that the pro-forms of growth factors can modulate the activities of the mature...
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Tài liệu Báo cáo khoa học: Regulation of dCTP deaminase from Escherichia coli by nonallosteric dTTP binding to an inactive form of the enzyme ppt
... rates) prior to and after the transition of the enzyme to amore active form, respectively, t is the time and s is the lag-time. The rate constant, k, for the activation of the enzyme isobtained ... lip prevented binding of the C-terminalresidues over the active site, or the absence of the C-terminal residues caused the movement of the lip(Fig. 1B). In addition, the Cachain between aminoacid ... between the dCTP(dUTP)-bindingconformer and the dTTP-binding conformer of dCTPdeaminase. We were not able to identify structuralchanges in the main chain of the subunit, or in the interaction of...
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Tài liệu Báo cáo khoa học: Expression and function of Noxo1c, an alternative splicing form of the NADPH oxidase organizer 1 doc
... the SH3 domain of Noxo1 participates inregulation of Nox3, the role of the PX domain in Nox3activity remains unknown.In the process of cloning of human Noxo1, somespliced transcripts of the ... To compare the amounts of the two variants expressed in the testis, we performed the PCR using the primers ‘d’ and ‘c’, where the cDNAs for both Noxo1b and Noxo1c are amplified as the insert region ... between the pair of primers(Fig. 2A). The lengths of the PCR products of Noxo1band Noxo1c were 225 and 240 bp, respectively. Todelineate the difference in the two products, we subjec-ted the...
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Báo cáo khoa học: Crystal structures of the apo form of b-fructofuranosidase from Bifidobacterium longum and its complex with fructose pot
... enzyme. The catalytic mechanism of hydrolysis The fructose present in the crystal structure of the complex is the result of hydrolysis of raffinose. The conformation of the sugar observed in the electrondensity ... attack on the anomeric carbon of fructose. The leaving group iscarboxylate of Asp54.Dimerization The asymmetric units of the crystals of both the apoand complexed form of the enzyme consist of dimerswith ... blades in the axisarea are of polar character. The water channel in the apo form of the enzyme runs along the axis of the b-propeller through the whole domain and is onlyblocked by Cys236 in the...
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Báo cáo khoa học: DNA polymerase e associates with the elongating form of RNA polymerase II and nascent transcripts pot
... between the hypophosphorylated initiation isoform IIA and the hyperphosphorylated elongating isoform IIO thatexhibits reduced electrophoretic mobility comparedwith the IIA isoform. Whereas the ... replicases in the eukary-otic cell [22]. Therefore, we tested the effect of the replicative state of the cell on the interaction betweenPol e and RNA pol II. A possible confinement of the interaction ... specifically in the G1phase of the cell cycle. This effect could be attributed to inhi-bition of transcription of cell cycle-regulated genes atthis phase of the cell cycle [51]. Nevertheless, it...
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Báo cáo khoa học: Purification and structural study of the b form of human cAMP-dependent protein kinase inhibitor pdf
... regulation of the PKIand PKI isoforms of the inhibitor protein of the cAMP-dependentprotein kinase. J. Biol. Chem. 272, 20011–20020.20. Byler, D.M. & Susi, H. (1986) Examination of the secondarystructure ... Characterization of PKIgamma, a novel isoform of the protein kinase inhibitor of cAMP-dependent protein kinase. J. Biol. Chem. 272, 18169–18178.4. Gamm, D.M. & Uhler, M.D. (1995) Isoform-specific ... showedasinglebandbySDS/PAGE(Fig. 2). The assay of its activity demonstrated that the purified PKIb inhibited the catalytic subunit of cAPK with the specific activity of 6.0 · 104unitÆmg)1(Fig. 3A) .The Kivalue determined...
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Báo cáo khoa học: The propeptide in the precursor form of carboxypeptidase Y ensures cooperative unfolding and the carbohydrate moiety exerts a protective effect against heat and pressure pot
... effect on the thermalunfolding of proCPY. The Pmvalue for CPY was higher than that of itsunglycosylated form, though the DV and DGPvalues werealmost the same. The Pmvalue of proCPY was ... the corresponding values of proCPY and Dgly proCPY (Fig. 2B), indicating that the precursor form was less thermally stable than the mature form, regardless of the carbohydrate moiety.After the ... unfolding of the unglycosylated form. At high pressure, in the glycosylated forms the carbohy-drate moiety of CPY and proCPY would be hydrated tocompensate the volume contraction and the protein...
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Báo cáo khoa học: Isothermal unfolding studies on the apo and holo forms of Plasmodium falciparum acyl carrier protein Role of the 4¢-phosphopantetheine group in the stability of the holo form of Plasmodium falciparum acyl carrier protein docx
... iden-tified as the major and the minor forms of the holo-ACP structure, on the basis of their percentage contri-butions (65% and 35%, respectively) to the overallstructure of the protein. The structures ... both forms have the same amino acidsequence, and they have similar secondary structures, it was found that the – DG of unfolding of the holo form was lower than that of the apo form atall the ... unfoldingthermodynamic parameters of the two forms are givenin Tables 1–3. In the entire experimental regime, it isseen that the holo form presents better stability than the other form (Fig. 4C). The...
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Tìm thêm: xác định các mục tiêu của chương trình xác định các nguyên tắc biên soạn khảo sát các chuẩn giảng dạy tiếng nhật từ góc độ lí thuyết và thực tiễn khảo sát chương trình đào tạo của các đơn vị đào tạo tại nhật bản khảo sát chương trình đào tạo gắn với các giáo trình cụ thể xác định thời lượng học về mặt lí thuyết và thực tế tiến hành xây dựng chương trình đào tạo dành cho đối tượng không chuyên ngữ tại việt nam điều tra đối với đối tượng giảng viên và đối tượng quản lí điều tra với đối tượng sinh viên học tiếng nhật không chuyên ngữ1 khảo sát các chương trình đào tạo theo những bộ giáo trình tiêu biểu phát huy những thành tựu công nghệ mới nhất được áp dụng vào công tác dạy và học ngoại ngữ mở máy động cơ lồng sóc các đặc tính của động cơ điện không đồng bộ đặc tuyến mômen quay m fi p2 đặc tuyến dòng điện stato i1 fi p2 động cơ điện không đồng bộ một pha sự cần thiết phải đầu tư xây dựng nhà máy phần 3 giới thiệu nguyên liệu từ bảng 3 1 ta thấy ngoài hai thành phần chủ yếu và chiếm tỷ lệ cao nhất là tinh bột và cacbonhydrat trong hạt gạo tẻ còn chứa đường cellulose hemicellulose chỉ tiêu chất lượng 9 tr 25