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.
Human cells contain 46 chromosomes - 22 pairs of homologous autosomes and one pair of sex chromosomes. Mitosis (M) encompasses just one step in the eukaryotic cell cycle: G 1 > S > G 2 > M > C. Cells grow during the dominant G 1 phase. Replication of chromosomes occurs in the S phase.