Apoptosis
A) occurs only in animals.
B) is triggered solely by signals external to the cell.
C) occurs only during development.
D) is similar to necrosis.
E) is controlled by signal transduction pathways.

Question

Quizplus · Accepted Answer

Apoptosis is a highly regulated form of programmed cell death that occurs in both animals and plants. It is triggered by both internal and external signals and is highly controlled by signal transduction pathways. It occurs in various physiological processes, including development, tissue homeostasis, and immune response. Apoptosis is different from necrosis, which is a non-programmed form of cell death that occurs due to injury or damage to the cell.