CHROMOSOMES DUPLICATE DURING SKIN

Reproduction DNA and associated proteins form a complex called _, which makes up chromosomes. ring-shaped / centromere A chiasmata originates at a _ site crossing-over chiasmata X-shaped regions where crossing over occurrs T/F A chiasmata can occur in prophase I True Cell division allows for _, _, and _. a microtubule-organizing center Cohesins help ensure accurate _ separation chromosome _ extend along the length of the sister chromatids Cohesins Cohesins are _ protein complexes and are concentrated at the _. telophase I In what phase of meiosis do: Single chromosomes align at equatorial plane metaphase II Which nonhistone proteins help to maintain chromosome structure? scaffolding proteins Both animals and plant cells have:Į. prophase I In what phase of meiosis is: Diploid to haploid. telophase I In what phase of meiosis do: Tetrads form. metaphase I In what phase of meiosis does: Reduction of chromosome number from 2n to n. prophase I In what phase of meiosis do: Pairs of chromosomes align at equatorial plane. anaphase I In what phase of meiosis does: Crossing over takes place.

anaphase II In what phase of meiosis do: Members of tetrad separate. prophase I In what phase of meiosis do: Chromatids separate.

prophase I / prophase II In what phase of meiosis do: Homologous chromosomes synapse. scaffolding proteins In meiosis Nuclear membranes break down in _ and _. protein Eukaryotic chromosomes are _ in interphase uncondensed Eukaryotic DNA packaging involves:Į. Reduction division Eukaryotic chromosomes contain DNA and _. somatic In mitosis, cells with 16 chromosomes produce daughter cells with: 8 pairs of chromosomesġ6 chromosomes In meiosis, cells with 16 chromosomes produce daughter cells with: 8 chromosomes Gametogenesis (gamete formation) in animals typically involves: meiosis

CHROMOSOMES DUPLICATE DURING SKIN

chromosomes Skin cells and 2n cells are typical animal _ cells. When two gametes fuse, the resulting cell contains the same number of _ as the parent cells.

Chromosomes duplicate during