I learned to swim before I learned to walk

medicalschool:


Metaphase and Anaphase
Upon entry into anaphase, the mitotic spindle reorganizes dramatically: kinetochore fibers attached to chromosomes shorten, bringing chromatids toward the poles. The astral microtubules, which radiate from each spindle pole, elongate until they reach the cell surface. Meanwhile, a bundle of antiparallel microtubules, called the ‘central spindle,’ remains at the midpoint between the two poles. The central spindle and astral microtubules collaborate to position the division plane during cytokinesis.

medicalschool:

Metaphase and Anaphase

Upon entry into anaphase, the mitotic spindle reorganizes dramatically: kinetochore fibers attached to chromosomes shorten, bringing chromatids toward the poles. The astral microtubules, which radiate from each spindle pole, elongate until they reach the cell surface. Meanwhile, a bundle of antiparallel microtubules, called the ‘central spindle,’ remains at the midpoint between the two poles. The central spindle and astral microtubules collaborate to position the division plane during cytokinesis.

(via parttimebiologistfulltimeninja)