BIOLOGY 101 EXAM 3 TEST BANK |COMPLETE QUESTIONS WITH
EXPERT SOLUTIONS| 2026 LATEST UPDATED| A+
During _____ both the contents of the nucleus and the cytoplasm are divided.
A. mitosis
B. G1
C. G2
D. the mitotic phase
E. S - (answer)D
During _____ the cell grows and replicates both its organelles and its chromosomes.
A. S
B. mitosis
C. interphase
D. cytokinesis
E. G1 - (answer)C
What role(s) do gap phases play in the cell cycle?
A. They allow chromosomes to condense prior to mitosis.
,B. They allow cells to replicate organelles and manufacture additional cytoplasm.
C. They allow the nuclear envelope to re-form after mitosis.
D. They allow chromosome replication to occur. - (answer)B
Which group of cells would be least likely to contain cells in S phase?
A. Asexual reproduction to produce a clonal cell population.
B. Embryonic development and growth
C. Wound repair
D. No longer dividing cells of the mammalian brain - (answer)D
During what phase of the cell cycle does the DNA become replicated?
A. G2
B. S
C. G1
D. M - (answer)B
What is the difference between a chromatid and a chromosome?
A. Chromatids consist of DNA, whereas chromosomes consist of proteins.
,B. Chromosomes are always replicated, whereas chromatids are not.
C. A chromatid is one half of a replicated chromosome, whereas a chromosome consists of DNA
wrapped around proteins in a highly organized manner.
D. A chromatid always consists of two linear DNA molecules, whereas a chromosome always
consists of just one linear DNA molecule. - (answer)C
Nucleoli are present during _____.
A. prophase
B. anaphase
C. prometaphase
D. interphase
E. metaphase - (answer)D
Cytokinesis often, but not always, accompanies _____.
A. metaphase
B. interphase
C. prometaphase
D. anaphase
E. telophase - (answer)E
, Chromosomes become visible during _____.
A. metaphase
B. interphase
C. prometaphase
D. prophase
E. anaphase - (answer)D
Centromeres divide and sister chromatids become full-fledged chromosomes during _____.
A. interphase
B. prometaphase
C. metaphase
D. telophase
E. anaphase - (answer)E
Spindle fibers attach to kinetochores during _____.
A. metaphase
B. anaphase
EXPERT SOLUTIONS| 2026 LATEST UPDATED| A+
During _____ both the contents of the nucleus and the cytoplasm are divided.
A. mitosis
B. G1
C. G2
D. the mitotic phase
E. S - (answer)D
During _____ the cell grows and replicates both its organelles and its chromosomes.
A. S
B. mitosis
C. interphase
D. cytokinesis
E. G1 - (answer)C
What role(s) do gap phases play in the cell cycle?
A. They allow chromosomes to condense prior to mitosis.
,B. They allow cells to replicate organelles and manufacture additional cytoplasm.
C. They allow the nuclear envelope to re-form after mitosis.
D. They allow chromosome replication to occur. - (answer)B
Which group of cells would be least likely to contain cells in S phase?
A. Asexual reproduction to produce a clonal cell population.
B. Embryonic development and growth
C. Wound repair
D. No longer dividing cells of the mammalian brain - (answer)D
During what phase of the cell cycle does the DNA become replicated?
A. G2
B. S
C. G1
D. M - (answer)B
What is the difference between a chromatid and a chromosome?
A. Chromatids consist of DNA, whereas chromosomes consist of proteins.
,B. Chromosomes are always replicated, whereas chromatids are not.
C. A chromatid is one half of a replicated chromosome, whereas a chromosome consists of DNA
wrapped around proteins in a highly organized manner.
D. A chromatid always consists of two linear DNA molecules, whereas a chromosome always
consists of just one linear DNA molecule. - (answer)C
Nucleoli are present during _____.
A. prophase
B. anaphase
C. prometaphase
D. interphase
E. metaphase - (answer)D
Cytokinesis often, but not always, accompanies _____.
A. metaphase
B. interphase
C. prometaphase
D. anaphase
E. telophase - (answer)E
, Chromosomes become visible during _____.
A. metaphase
B. interphase
C. prometaphase
D. prophase
E. anaphase - (answer)D
Centromeres divide and sister chromatids become full-fledged chromosomes during _____.
A. interphase
B. prometaphase
C. metaphase
D. telophase
E. anaphase - (answer)E
Spindle fibers attach to kinetochores during _____.
A. metaphase
B. anaphase
