Pages 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 9827 result(s) returned

4.1.1 Summary of Section 4

The integration of physiological and molecular responses links an environmental signal to a physiological response. Heat-shock proteins (Hsps) are chaperone proteins that maintain the structure and function of proteins in cells exposed to high temperatures. The initial response of cells to high temperatures is rapid transcription of heat-shock genes, e.g. Hsp70, which is possible because Hsp70 is normally partly transcribed by RNA polymerase II. Resumption of transcription requi
Author(s): The Open University

License information
Related content

Copyright © 2016 The Open University

Understanding the Atom
Contents: Chapter 2: Quantum Theory, Orbits vs. Orbitals, Orbital Shapes, Electron Configuration Diagram. (14:43)
Author(s): No creator set

License information
Related content

2.2 General features of higher-order nucleic acid structure

Polynucleotide chains are intrinsically flexible molecules and have the potential to form many different higher-order structures. Their flexibility derives from rotation around bonds in the sugar-phosphate backbone (Figure 3b). In vivo, the structures that form are obviously determined by both the proteins that synthesise the nucleic acid chains (polymerases) and the ancillary proteins that bind to and modify them. We will discuss these aspects of structure later in this unit. What dri
Author(s): The Open University

License information
Related content

Copyright © 2015 The Open University

Berklee Online Clinic: Reason 8 Production Tips
Learn more about Berklee Online's Reason courses: http://bit.ly/1FSbNXR In part two of this two-part clinic, Berklee Online course author and instructor Erik “Hawk” Hawkins walks you through music production tips in Reason 8 with producer and songwriter Hilton "Deuce" Wright II.
Author(s): No creator set

License information
Related content

Learning outcomes

After studying this course, you should be able to:

  • understand more about the science that underlies the development of genetically modified organisms and in particular how gene transfer is brought about

  • know something of the potential benefits and uncertainties associated with gene transfer and the high levels of technical ingenuity involved

  • understand more the science that underpins the development of Golden Rice and understand why the usefulness o
    Author(s): The Open University

    License information
    Related content

    Copyright © 2016 The Open University

Introduction to Data Visualisation
Introduction to Data Visualisation - UNSPECIFIED Keywords:UNSPECIFIED
Author(s): No creator set

License information
Related content

2.1 Introduction

Every receptor has to be able to recognize its particular ligand in a specific manner, and become activated by it in such a way that it transmits the signal to the cell. We shall deal with receptor specificity and activation mechanisms. Then we shall see how the same principles of specificity and activation also apply to intracellular receptors.


Author(s): The Open University

License information
Related content

Copyright © 2016 The Open University

Learn About Things That Are Brown
In this video, young students will learn about the color brown. Various pictures of brown items appear on the screen and are labeled. Some items include hedgehog, monkey, coconut, boots, bottles, etc. This is a good resource to introduce or to review color words in the early childhood classroom. (01:43)
Author(s): No creator set

License information
Related content

The Environment and Poverty
Talk given by Dr Paula Clifford as part of short course 1
Author(s): No creator set

License information
Related content

Estée Lauder’s William Lauder: ‘The Consumer Still Wants and Needs to Be Touched’
Estée Lauder -- the $7.8 billion cosmetics and beauty products giant founded in 1946 -- has grown to more than 25 brands in 140 countries. The company clearly knows its customers, 95% of whom are women. In a recent interview with Knowledge@Wharton, William Lauder, the company's executive chairman and the grandson of founder Estée Lauder, discussed the challenges of working in a family-owned business, the company's global growth aspirations and why the key to success is "getting women to put th
Author(s): Knowledge@Wharton

License information
Related content

Rights not set

1.3.9 Other common features

In addition to these very common features there are in many accounts further distinctive elements. A sense of entering into or being met by light and/or an area of great beauty has been expressed in a significant number of accounts. Here are just two illustrations:

I was just in a wonderful peace and wellness in a beautiful landscape setting of grass, lawns and trees and brilliant light.

(Fenwick and Fenwick,
Author(s): The Open University

License information
Related content

Copyright © 2013 The Open University

Photo archives as historical resources: the Jeffrys and Dalrymple archives compared
Professor Verkijika G. Fanso of Yaounde University in Cameroon compares two photo archives both taken around the same time, which are now held in Cambridge and South Africa
Author(s): No creator set

License information
Related content

Engaging students, engaging industry and engaging enterprise
This reflective case study and poster relates to a specific event staged by students and examines the phases and critical points within the whole process. It identifies some key learning outcomes for all involved
Author(s): Creator not set

License information
Related content

http://creativecommons.org/licenses/by-nc-sa/2.0/uk/

Hand to Mouth: the truth about being poor in a wealthy world [Audio]
Speaker(s): Linda Tirado | Linda Tirado knows from experience what it is to be poor, to struggle to make ends meet. She was working all hours at two jobs - as a food service worker in a chain restaurant and as a voting rights activist at a non-profit organization - to support her young family. She knows what it’s like to have problems you wish you could fix, but no money, energy or resources to fix them, and no hope of getting any. In 2013, an essay on the everyday realities of poverty that Ti
Author(s): No creator set

License information
Related content

Issues in complementary and alternative medicine
Why are so many people now turning to complementary and alternative medicine and why do approaches to complementary and alternative medicine (CAM) raise such controversy? This free course, Issues in complementary and alternative medicine, explores the following three key areas: 'Why people use complementary and alternative medicine', 'Critical issues in the therapeutic relationship' and 'Ethics in complementary and alternative medicine'.Author(s): Creator not set

License information
Related content

Except for third party materials and otherwise stated (see http://www.open.ac.uk/conditions terms and conditions), this content is made available under a http://creativecommons.org/licenses/by-nc-sa/2

2.6.2 Try some yourself

Activity 6

Read the following expression out aloud or write it out in full in words:

  • (a) 3 × 4 + 3 × 5 = 3 (4 + 5).


Author(s): The Open University

License information
Related content

Copyright © 2016 The Open University

Thermodynamics (Part 1) - Khan Academy
Salman Khan offers his intuition of how gases generate pressure in a container and why pressure x volume is proportional to the combined kinetic energy of the molecules in the volume. This video, which is suitable for high school students, starts with a black screen because the instructor, in his conversational tone, uses it as a 'chalkboard.' Instructor uses different colors for clarification. (09:49)
Author(s): No creator set

License information
Related content

2.3 Exploring for coal

Early miners would have found it easy to trace the distinctive black colour of coal along an outcrop (for example, a coastline or river valley), and surface trenches were used to locate less obvious outcrops. However, tracing an outcrop underground was problematical as the only means of exploration was by digging costly trial shafts. The development of exploratory steam-powered drilling in the early 19th century improved matters, but it was not until the mid- to late- 20th century that more a
Author(s): The Open University

License information
Related content

Copyright © 2016 The Open University

Wayne Thiebaud on CBS Sunday Morning
"If we don't have a sense of humor, we lack a sense of perspective" is a quote from artist Wayne Thiebaud.  In this interview from CBS Sunday Morning, Thiebaud discusses his work and his life in general. (07:07)
Author(s): No creator set

License information
Related content

Lesson 04 - One Minute Romanian
In lesson 4 of One Minute Romanian you will learn how to say you don't understand something. Remember - even a few phrases of a language can help you make friends and enjoy travel more. Find out more about One Minute Romanian at our website - http://www.oneminutelanguages.com. One Minute Romanian is brought to you by the Radio Lingua Network and is ©Copyright 2008.Author(s): No creator set

License information
Related content

Pages 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492