WorksheetsHeLa Cells Unit PRACTICE EOC
Total questions: 10
Worksheet time: 13mins
In order to successfully produce gametes by the end of meiosis, a cell must undergo...
genetic mutation.
cellular respiration.
two meiotic divisions.
one stage of cytokinesis.
How do the contents of a gamete’s nucleus change as a result of meiosis?
The number of chromosomes is divided in half, and the amount of DNA is divided in half.
The number of chromosomes stays the same, but the amount of DNA is divided in half.
The number of chromosomes is divided in half, but the amount of DNA is reduced to one-fourth.
The number of chromosomes is reduced to one-fourth, and the amount of DNA is reduced to one-fourth.
Which event in meiosis increases genetic variation within a population?
Chromosome pairs form
DNA condenses to form chromosomes
Chromosomes duplicate
Segments of DNA cross over
Which organelle begins to form in Phase 4 of mitosis as shown in Figure 1?
mitochondria
nucleus
ribosome
lysosome
Here is a strand of DNA.
GCG TTA CCT
What is the complementary DNA strand to the DNA strand shown?
CGC AAU GGA
CGC AAT GGA
TCC ATT CGC
GCG TTU CCT
