anaphase
During metaphase they line up along the cell's equatorial plane as pairs of sister chromatids, and during anaphase the sister chromatids separate (now called chromosomes) and are pulled to opposite poles of the cell.
In the context of cell division, chromosomes will aline in the middle of the cell during metaphase, then during anaphase they are pulled apart into two daughter cells by centrioles. I wouldn't say they are ever on opposite poles, also considering that there is no directionality of a cell.
It is helpful to include what the following choices are so a person will know which is the correct answer. Without knowing what the following is it is hard to know which best describes the behavior of a tetrad during anaphase.
Mitosis is not the stage. Mitosis is the action which the cell undergoes. The stages of mitosis are: Interphase, Prophase, Metaphase, Anaphase, and Telophase. In these stages the cell splits into 2 identical daughter cells.
In the process of mitosis, anaphase is the stage when the sister chromatids are pulled apart towards opposite ends of the cell. It is one of the shortest stages of mitosis and is characterized by the rapid movement of the separated chromosomes towards the poles of the cell, preparing for cytokinesis. This movement is facilitated by the action of microtubules and motor proteins.
friction
The action that occurs during meiosis that involves exchanging pieces of chromosomes between homologous chromosomes is called crossing over. This leads to genetic variation among offspring by creating new combinations of genes.
It would be more accurate to say that magnets attract iron (but under the Newtonian principle that for every action there is an equal but opposite reaction, if magnets attract iron, then iron attracts magnets, so yes).
An electric motor is made up of magnets .. some electric induced magnets , some permanent magnets . the electric magnets are arranged so that when the power is turned on they activate in a series of pulsing magnets.. this pulsing causes the magnets in the core and the magnets in the body of the motor to repel and attract as magnets will do .. this repelling and attracting causes the magnets to try and chase each other around .. this action is turning the core of the motor and producing the rotating action expected from an electric motor
PAC's support issues
"Represent" is a verb, not an adjective. It is used to describe the action of standing for or symbolizing something.
True.
It represents contracting or shortening of a muscle.
Rectangles
to see who was going to represent the Boys Club.
It represent lettering which have an action. for example: HOT, FIRE, COLD, SPEED
The rising action comes after the climax.