Back to Questions
Want to know:
Quelles sont les 2 propositions exactes ?A. Dans les cellules animales, le fuseau mitotique s'organise autour de structures appelées centrosomes, petites structures formées de deux centrioles et de matériel péricentriolaire. B. Le fuseau mitotique est formé de trois types de microtubules, les microtubules kinétochoriens, responsables des mouvements des chromosomes, les microtubules astraux, responsables de la polarisation de la cellule et les microtubules polaires, responsables de l'ancrage des centrosomes à la membrane cytoplasmique. C. L'activation du MPF (Maturation/Mitosis Promoting Factor) conduit, entre autre, à la phosphorylation des lamines ce qui conduit à la rupture de l'enveloppe nucléaire.D. Le passage à l'anaphase est dû à la protéolyse brutale de la cycline E qui conduit à l'inactivation du MPF. E. Autre réponse.
Get a detailed, AI-powered explanation for this question and thousands more on StudyFetch.
Get the Answer for FreeHow StudyFetch Helps You Master This Topic
AI-Powered Answers
Get instant, detailed explanations powered by AI that understands your course material.
Deep Understanding
Go beyond surface-level answers with step-by-step breakdowns and examples.
Personalized Learning
Spark.E adapts to your learning style and helps you connect ideas.
Practice & Test
Turn any question into flashcards, quizzes, and practice tests to solidify your knowledge.
Explore More Questions
- What became known as the "containment policy" was written by
- from Beowulf, "The Battle with the Dragon" and "The Death of Beowulf"Which of these is Beowulf's final heroic feat before his death?
- As Nixon sought to end U.S. military involvement in the Vietnam War, which of the following actions did he not take in 1969-1970 in an effort to make the North Vietnamese government more pliable at the negotiating table?