Many cancers are characterized by defects in the rtk system. what are some of these defects and why aren't defects in the ldl or ferrotransferrin systems implicated in cancer?

its probably to later but whats the question

well, since there is no answer choices, i will give an answer on how it works : )

the two objects are placed together. energy will always be transferred from the hotter object to the cooler object until they are equal. hope this is close to one of the answer choices : )