Which of the following signaling methods is absent in plants but present in other eukaryotes? A)MAP kinase pathway B)Ca²⁺ signaling C)phosphoinositide signaling D)cyclic nucleotides E)extracellular receptors

Question

Quizplus · Accepted Answer

Cyclic nucleotide signaling, specifically involving cyclic AMP (cAMP) as a second messenger, is largely absent in plants, whereas it is a common signaling mechanism in other eukaryotes like animals.

Which of the Following Signaling Methods Is Absent in Plants