Transcribed Image Text: St. Paul University Manila 18 Laboratory Manual in Anatomy and Physiology for Nursing and Psychology Students e. Anaphase d. Anaphase II 9. Sister chromatids of each duplicated

Transcribed Image Text: St. Paul University Manila 18
Laboratory Manual in Anatomy and Physiology for Nursing and Psychology Students
e. Anaphase
d. Anaphase II
9. Sister chromatids of each duplicated chromosome end up at opposite spindle
poles during
a. Prophase I
b. Prophase II
c. Anaphase I
d. Anaphase I
Match each term with its description.
D chromosome number
A alleles
T metaphase I
Binterphase
a. Different molecular forms of the same gene
b. None between meiosis I, II
c. All the chromosomes aligned at spindle equator
d. All
1osomes of a given type
Review Questions:
1. Why can we expect meiosis to give rise to genctic differences between parent
cells and their daughter cells in fewer generations than mitosis?
2. Two examples of chemotherapcutic drugs (drugs used to treat cancer) and their
cellular actions are listed below. Explain why cach drug could be fatal to a cell.
Vincristine: damages the mitotic spindle
a.
b. Adriamycin: binds to DNA and blocks mRNA synthesis
GCash
S496 270