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In the study of the biological sciences, biocommunication is any specific type of communication within (intraspecific) or between (interspecific) species of plants, animals, fungi, [1] protozoa and microorganisms. [2] Communication means sign-mediated interactions following three levels of rules (syntactic, pragmatic and semantic).
Advanced Placement (AP) Biology (also known as AP Bio) is an Advanced Placement biology course and exam offered by the College Board in the United States. For the 2012–2013 school year, the College Board unveiled a new curriculum with a greater focus on "scientific practices".
These proteins play crucial roles in regulating brain homeostasis through potassium buffering, intercellular communication, and nutrient transport. [117] Connexins typically form gap junction channels that allow direct intercellular communication between astrocytes. However, they can also form hemichannels that facilitate the exchange of ions ...
Advanced Placement (AP) examinations are exams offered in United States by the College Board and are taken each May by students. The tests are the culmination of year-long Advanced Placement (AP) courses, which are typically offered at the high school level. AP exams (with few exceptions [1]) have a multiple-choice section and a free-response ...
Example: The instructor gives students a sheet with instructions on it. (e.g. Find someone who has a birthday in the same month as yours.) Students go around the classroom asking and answering questions about each other. The students wish to find all of the answers they need to complete the scavenger hunt.
AP exams were established in 1957; they have a long tradition and are widely accepted. [10] A study has shown that AP students score higher on standardized test scores than non-AP students. [15] The APIEL exam is developed and evaluated by international professors and faculty organizations, rather than only by Americans.
One example of crosstalk between proteins in a signalling pathway can be seen with cyclic adenosine monophosphate's (cAMP) role in regulating cell proliferation by interacting with the mitogen-activated protein (MAP) kinase pathway. cAMP is a compound synthesized in cells by adenylate cyclase in response to a variety of extracellular signals.
AP English Language and Composition is a course in the study of rhetoric taken in high school. Many schools offer this course primarily to juniors and the AP English Literature and Composition course to seniors. Other schools reverse the order, and some offer both courses to both juniors and seniors.