BIOL 1201 Chapter : Ch 11 13 Bio Test Review
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In local signaling, animal cells may communicate by _____________________, or. In many other cases, animal cells communicate using ____________________________ that travel only short distances. In long-distance signaling, plants and animals use chemicals called ________________: cells receiving signals go through three processes: These ligands cannot cross the cell membrane: there are three main types of membrane receptors: In many pathways, the signal is transmitted by a cascade of protein ________________: protein kinases __________ phosphates from ______ to ___________, a process called phosphorylation. Turns the protein ______________: protein phosphatases -___________ the phosphates from proteins, a process called. Turns the protein ________: the extracellular signal molecule (ligand) that binds to the receptor is a pathway"s. In anaphase, sister chromatids __________ and move along the kinetochore microtubules toward opposite ends of the cell: non-kinetochore microtubules from opposite poles overlap and push against each other, In telophase, __________________________________ form at opposite ends of the cell.
