Tutor profile: Maryann L.
How do you say "Hi, how are you? I hope you are have a good day!" in Hebrew when speaking to a woman?
! היי, מה שלומך? אני מקווה שיהיה לך יום טוב
According to Sigmund Freud, the personality is comprised of three elements? What are they?
Sigmund Freud believed that the personality is comprised of the Id, Ego, and Superego. Id: this is the basic part of us that responds directly and immediately to basic urges, needs, and desires. The personality of the newborn child is all id and only later develops an ego and superego. Ego: this is the part of the id that develops and has been modified by the outside world. It is also the decision component of the personality and works by reason. Superego: this part of the personality incorporates values and morals learned from society and ones parents. It usually develops between the ages of 3 and 5.
What is the process of Mitosis?
Mitosis is the process of cell division of a diploid cell. First the cell goes through Interphase. This consists of G1, S, and G2. In G1, the cell grows larger and the organelles are copied. In the S phase, the cell copies (synthesizes) a complete copy of the DNA in its nucleus. In the G2 phase, the cell will grow more, and reorganize its contents to prepare for division. If the cell is meant to divide it will complete the G2 phase and then enter mitosis. Cells that do not divide will enter the G0 state. Cells in the G0 state remain there indefinitely, this could last hours, days or the remining lifetime of the cell. The process of mitosis is called the M phase. The consists of (PMAT) Prophase, Metaphase, Anaphase, and Telophase. In Prophase, the chromosomes will condense and the nuclear membrane will break down. In Metaphase, the chromosomes will line up at the metaphase plate on the equatorial plane. This will allow the spindle apparatus to separate the sister chromatids. In Anaphase, the spindle apparatus will pull the sister chromatids apart at the centromere and toward opposite poles of the cell. In Telophase, the chromosomes condense, the spindle apparatus disappears, and the nuclear membrane reforms. In cytokinesis (last step), the cell membrane will pinch between the cells and the cells will be fully divided.
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