GMAT reading Episode 1 Part 2 pptx

... two classes of these receptors, which have been designated A 1 and A 2 . Snyder et al propose that caffeine, which is struc- (15 ) turally similar to adenosine, is able to bind to both types ... Software http://www.foxitsoftware.com For evaluation only. - 20 - and stimulation. One of these was a compound called 3-isobuty1 -1- methylxanthine(IBMX), which bound very (50) we...

Ngày tải lên: 22/07/2014, 02:20

Ngày tải lên: 22/07/2014, 14:20

... be scattered 48 Answers Index PHOTOCOPIABLE © www.english-test.net Test 22 TOEIC Vocabulary / Meaning by Word / Test # 22 Q1 adj. waste (a) inventive; innovative; artistic (b) firm; faithful; persistent; ... organization 43 Answers Index PHOTOCOPIABLE © www.english-test.net Test 21 TOEIC Vocabulary / Meaning by Word / Test # 21 Q1 n. infancy (a) a support that consists of a horizontal...

Ngày tải lên: 21/07/2014, 21:21

... the amount of labor constant.) However, from 19 78 through 19 82, productivity—the value of goods manufactured divided by the amount of labor input— (10 ) did not improve; and while the results ... women’s experience on the western frontier 2. Which of the following can be inferred about the novelists and historians mentioned in lines 19 -20 ? (A) They misunderstood the powerful...

Ngày tải lên: 22/07/2014, 02:20

... western parts of the New World. Passage 22 Many United States companies have, unfortunately, made the search for legal protection from import competition into a major line of work. Since 19 80 ... performed by an oligosaccharin? (A) To stimulate a particular plant cell to become part of a plant’s root system (B) To stimulate the walls of a particular cell to produce other...

Ngày tải lên: 22/07/2014, 02:20

... from 19 14 to 19 30 (B) Payrolls of southern manufacturing firms between 19 10 and 19 30 (C) The volume of cotton exports between 18 98 and 19 10 (D) The federal census of 19 10 (E) Advertisements ... increased only about 1. 5 percent, while in the white-collar occupations the increase was 20 percent and among clerical workers (35) in particular, the increase was...

Ngày tải lên: 22/07/2014, 02:20

... one of two equally deserving scientific projects but not both Passage 15 In the two decades between 19 10 and 19 30, over ten percent to the Black population of the United States left ... migrated to northern (5) states, with the largest number moving, it is claimed, between 19 16 and 19 18. It has been frequently assumed, but not proved, that the majority of the migrants...

Ngày tải lên: 22/07/2014, 02:20

... According to figures collected in 19 77, (20 ) the total of corporate contracts with minority busi- nesses rose from $77 million in 19 72 to $1. lbillion in 19 77. The projected total of corporate ... the 19 70’s, corporate response to federal requirements (lines 18 -19 ) was substantial (A) Corporate contracts with minority-owned businesses totaled $2 billion in 19 79....

Ngày tải lên: 22/07/2014, 02:20

... and Arizona Year 17 00 17 10 17 20 17 30 17 40 17 50 17 60 17 70 17 75 395,0 21 24 9, 814 468 ,18 8 5 72, 585 718 , 416 814 ,768 7 61, 099 1, 015 ,535 1, 920 ,950 344,3 41 29 3,659 319 ,7 02 536,860 813 ,3 82 1, 313 ,083 2, 611 ,764 1, 925 ,5 71 196 ,16 2 Exports ... B 14 . B 15 . C 16 . B 17 . C 18 . D 19 . D 20 . C 21 . D 22 . A 23 . C 24 . B 25 ....

Ngày tải lên: 22/07/2014, 11:20

Ngày tải lên: 22/07/2014, 14:20