What happens during prophase-?

Answer 1

Chromosomes condense and become visible. Nuclear envelope and nucleolus disperse. Spindle apparatus forms.

Answer 2

The mitotic spindle forms. Apex

Answer 3

During prophase the chromosomes are identical chromatids connected at the center by a centromere, forming a X-shaped object. The distinguishing feature of prophase is the setup of the mitotic spindle, which is used to maneuver the chromosomes about the cell. The spindle is formed by excess parts from the dismantled cytoskeleton. The spindle is initially setup outside the nucleus.

The cell's centioles are duplicated to form two pairs of centrioles. Each pair becomes the part of the mitotic center which forms the focus for an array of microtubules, called the aster. The two asters lie side by side close the the nuclear envelope. Near the end of prophase the asters pull apart and the spindle is formed.

Answer 4

During prophase, the nuclear envelope breaks down, chromosomes condense and become visible, and the mitotic spindle starts to form. This is the first stage of mitosis where the cell prepares for division by organizing and separating its genetic material.

Answer 5

nuclear envelope breaks down and strands of chromatin forms into chromosomes.

Answer 6

During prophase, chromosomes become more coiled and can be viewed under a light microscope.

Answer 7

I have no clue what happen in this thing.