spindle fiber
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∙ 13y agoSpindle fibers. They help separate chromosomes during cell division by attaching to the centromeres of each chromosome and pulling them to opposite poles of the cell.
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∙ 14y agospindle
At each pole of a cell during cell division, there are half the number of chromosomes compared to the original cell. This is because the chromosomes have replicated during interphase, so each pole will have a full set of chromosomes once cell division is complete.
Centrioles are part of the cytoskeleton that organize spindle fibers at each pole during cell division.
Plant cell division, like animal cell division, involves the process of mitosis where the parent cell produces two genetically identical daughter cells. Both plant and animal cells undergo similar stages of cell division, such as prophase, metaphase, anaphase, and telophase. Additionally, both types of cells use a structure called the spindle apparatus to help separate chromosomes during cell division.
The basin located at the south pole of the Moon is called the South Pole-Aitken Basin. It is one of the largest and oldest impact basins in the solar system, measuring over 2,500 km in diameter. Its formation is believed to have occurred around 4 billion years ago.
Centrioles. They are only found in animal cells and produce the spindle fibers during cell division (namely, Metaphase). One set is located at each pole of the cell.
A spinnaker pole or a whisker pole.
sprit
sprit
They are called the electrodes or terminals. The parts of a cell where current leaves and enters the cell. The cathode is the positive, the anode is the negative.
It is called the pole vault pit.
At each pole of a cell during cell division, there are half the number of chromosomes compared to the original cell. This is because the chromosomes have replicated during interphase, so each pole will have a full set of chromosomes once cell division is complete.
This statement is incorrect. Magnetic field lines always form closed loops, extending from one pole, curving around, and returning to the opposite pole in a magnet.
The "stick" itself is just called a pole or a pole vaulting pole. The poles are named by their length and maximum weight it can hold. For instance, a pole that is 12 feet tall and can hold a pole vaulter with a maximum weight of 130 pounds is a 12 foot 130 pole.
a pole
At the South Pole, aurora are called aurora australis.
The North Pole is also known as the Geographic North Pole or the True North Pole.
A pole. They are called the north pole and south pole. The north pole of a magnet is defined as the pole that, when the magnet is freely suspended, points towards the Earth's North Magnetic Pole in the Arctic.