1. describe the basic signal transduction pathway. explain how cells are programmed to
respond only to signals that carry information that is important to them.
2. explain the role of kinase proteins in phosphorylation cascades. explain how second
messengers can amplify a cellular response.
3. define homeostasis. explain how long distance signaling molecules (hormones) trigger the
negative feedback loops that the body maintain homeostasis.

Answer such tools are fail proof;

They are both unlikely.  certain would be 100%, likely would be anywhere above 50%, and unlikely would be under 50%can i have brainliest, ?

Like many students at university, you may be unhappy about the results you attain in exams. you may feel that even with all you are doing there must be something more -- or different-- you could be doing to get better grades. we have all at some time or other heard of that student who only studies a couple of hours for final exams and scores a's every time. we stand in awe of those who seem to breeze through without undue effort and seem to need very little in the way of studying to nail an exam. the reasons for success, in what i think are the vast majority of cases, are less esoteric than many students think: successful students consistently apply a series of productive strategies with view to attaining clearly identified learning and grade goals throughout the academic term.

Students need to change their attitude