Question

b. during which phase is the dna duplicated? c. what is the relationship between chromatin and chromosomes? d. in which phase are chromatids pulled apart? e. what is the role of the centrioles? f. in which phase does a new nuclear membrane develop? g. a cell has a single line of chromosomes. what is the phase?

Explanation:

These questions pertain to cell - division processes. DNA duplication occurs in the S - phase of the cell cycle. Chromatin is the uncondensed form of DNA, and chromosomes are condensed chromatin. Chromatids are pulled apart during anaphase of mitosis or meiosis. The nuclear membrane develops during telophase. Centrioles play a role in spindle - fiber formation during cell division. A cell with a single line of chromosomes is likely in metaphase.

Answer:

B. During the S - phase, DNA is duplicated.
C. Chromatin is the un - condensed form of DNA, and chromosomes are condensed chromatin.
D. Chromatids are pulled apart during anaphase.
E. Centrioles are involved in spindle - fiber formation for cell division.
F. A new nuclear membrane develops during telophase.
G. A cell with a single line of chromosomes is likely in metaphase.