Part A- Microtubules. Select all that apply.
1) They are filaments in mitotic and meiotic spindles
2) They are required for moving sister chromatids to opposite sides of the poles during anaphase II of meiosis and anaphase of mitosis.
3) They are required for moving homologs to opposite sides of the poles during anaphase I of meiosis.
4) They are important for maintaining homologous chromosome pairing and plays a role in recombination.
5) They catalyze the phosphorylation of specific proteins.
6) They are a layered structue located between paired homologs in prophase I of meiosis in many organisms.
Part B- Cyclin-dependent kinases. Select all that apply.
1) They are filaments in mitotic and meiotic spindles.
2) They are enzymes that control progression through cell cycle.
3) They are required for the segregation of chromosomes during anaphase of mitosis or meiosis.
4) They are important for homologous chromosome pairing and plays a role in recombination.
5) They catalyze the phosphorylation of specific proteins.
Part C- Kinetochores. Select all that apply.
1) They are enzymes that control progression through cell cycle.
2) They are important for maintaining homologous chromosome pairing and plays a role in recombination.
3) They are required for the segregation of chromosomes during anaphase of mitosis or meiosis.
4) They are complx structures attached to the centromeres of chromosomes that bind to spindle microtubules.
5) They catalyze the phosphorylation of specific proteins.
Part D- Synaptonemal complex. Select all that apply.
1) It is required for moving sister chromatids to opposite sides of the poles during anaphase II of meiosis and anaphase of mitosis.
2) It is a layered structure located between paired homologs in prophase I of meiosis in many organisms.
3) It is complex structures attached to the centromeres of chromosomes that bind to spindle microtubules.
4) It catalyzes the phospohorylation of specific proteins.
5) It is important for maintaining homologous chromosome pairing and plays a role in recombination.
Part A- Microtubules. Select all that apply.
1) They are filaments in mitotic and meiotic spindles
2) They are required for moving sister chromatids to opposite sides of the poles during anaphase II of meiosis and anaphase of mitosis.
3) They are required for moving homologs to opposite sides of the poles during anaphase I of meiosis.
4) They are important for maintaining homologous chromosome pairing and plays a role in recombination.
5) They catalyze the phosphorylation of specific proteins.
6) They are a layered structue located between paired homologs in prophase I of meiosis in many organisms.
Part B- Cyclin-dependent kinases. Select all that apply.
1) They are filaments in mitotic and meiotic spindles.
2) They are enzymes that control progression through cell cycle.
3) They are required for the segregation of chromosomes during anaphase of mitosis or meiosis.
4) They are important for homologous chromosome pairing and plays a role in recombination.
5) They catalyze the phosphorylation of specific proteins.
Part C- Kinetochores. Select all that apply.
1) They are enzymes that control progression through cell cycle.
2) They are important for maintaining homologous chromosome pairing and plays a role in recombination.
3) They are required for the segregation of chromosomes during anaphase of mitosis or meiosis.
4) They are complx structures attached to the centromeres of chromosomes that bind to spindle microtubules.
5) They catalyze the phosphorylation of specific proteins.
Part D- Synaptonemal complex. Select all that apply.
1) It is required for moving sister chromatids to opposite sides of the poles during anaphase II of meiosis and anaphase of mitosis.
2) It is a layered structure located between paired homologs in prophase I of meiosis in many organisms.
3) It is complex structures attached to the centromeres of chromosomes that bind to spindle microtubules.
4) It catalyzes the phospohorylation of specific proteins.
5) It is important for maintaining homologous chromosome pairing and plays a role in recombination.
