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
The problem of how DNA replication occurs only once in each cell cycle has been partially resolved by studies in the fission yeast, Schizosaccharomyces pombe, where genetic approaches have been used to study the sequential coupling of the S and M phases.