Opinion - Collective and professional opinions. 1  In contemporary usage, public opinion is the aggregate of individual attitudes or beliefs held by a population (e.g., a city, state, or country), while consumer opinion is the similar aggregate collected as part of marketing research (e.g., opinions of users of a particular product or service).
This Site Might Help You. RE: DNA synthesis (or replication) occurs during what phase.? DNA synthesis (or replication) occurs during this phase. At the beginning of the phase, each chromosome is single. At the end, after DNA replication, each chromosome consists of two sister chromatids. a. G2 b. G1 c. Metaphase d. prophase e. S Phase During which phases of mitosis are... show more DNA synthesis (or replication) occurs during this phase. At the beginning of the phase, each chromosome is single. At the end, after DNA replication, each chromosome consists of two sister chromatids. a. G2 b. G1 c. Metaphase d. prophase e. S Phase During which phases of mitosis are... show more DNA synthesis (or replication) occurs
Introduction. Chromosomal DNA replication occurs during a phase of the cell cycle known as the S phase. Although the length of the S phase can vary significantly between different cell types, several absolute controls exist that dictate when and how many times in a cell cycle DNA replication can occur.