This process may be facilitated in a group setting, where additional aspects of problems are revealed through interaction with others. Kinds of humanistic existential psychotherapy are client-centered therapy, existential therapy, and Gestalt therapy. Also called existential humanistic psychotherapy.
During S phase the amount of DNA in the cell doubles because chromosomes are duplicated. As a result, the amount of DNA found in a cell in G2 is significantly higher than that of a cell in G1.
S phase, or synthesis phase, is the time during which centromeres are replicated. This makes sense, since centromeres are part of chromosomes and chromosomes are replicated during S phase. The cell cycle has two general phases. Interphase is the preparation phase before cell division, and mitosis the phase in which the dividing happens.