Denaturing proteins through acid or heat (as in cooking) does not alter the way your body uses them. In fact, once you consume protein from any food, it is largely denatured by stomach acid, and then digestive enzymes go to work cutting it into smaller and smaller pieces so it can be absorbed.
The TOEFL TOH-fÉl, formally known as Test Of English as a Foreign Language, is a test of an individual's ability to use and understand English in an academic setting. The test is designed and administered by Educational Testing Service, and TOEFL is a registered trademark of ETS. see more on Definitions.net Â».
In order for the TOEFL iBT to measure how well you read, listen, speak and write in English, and how well you use these skills together, you'll be asked to integrate these skills for the test. For example, you may read a passage or listen to a lecture, and then write or speak about what you learned.