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- S. Chromosomes are duplicated during what stage of the cell cycle? G1 phase S phase prophase prometaphaseAfter mitosis, each daughter cell contains genetic instructions that are ______ and _____ chromosome number of the parent cell. a. identical to the parent cells; the same b. identical to the parent cells; one-half the c. rearranged; the same d. rearranged; one-half theFigure 10.6 Which of the following is the correct order of events in mitosis? Sister chromatids line up at the metaphase plate. The kinetochore becomes attached to the mitotic spindle. The nucleus reforms and the cell divides. Cohesin proteins break down and the sister chromatids separate. The kinetochore becomes attached to the mitotic spindle. Cohesin proteins break down and the sister chromatids separate. Sister chromatids line up at the metaphase plate. The nucleus reforms and the cell divides. The kinetochore becomes attached to the cohesin proteins. Sister chromatids line up at the metaphase plate. The kinetochore breaks down and the sister chromatids separate. The nucleus reforms and the cell divides. The kinetochore becomes attached to the mitotic spindle. Sister chromatids line up at the metaphase plate. Cohesin proteins break down and the sister chromatids separate. The nucleus reforms and the cell divides.
- Cell differentiation occurs through _______________, whereas morphogenesis involves _______________. (a) pattern formation; cell determination (b) cell division; cell expansion (c) cell expansion; pattern formation (d) cell determination; cell division (e) cell determination; pattern formationFigure 6.4 Which of the following is the correct order of events in mitosis? a. Sister chromatids line up at the metaphase plate. The kinetochore becomes attached to the initotic spindle. The nucleus re-forms and the cell divides. The sister chromatids separate. b. The kinetochore becomes attached to the mitotic spindle. The sister chromatids separate. Sister chromatids line up at the metaphase plate. The nucleus re-forms and the cell divides. c. The kinetochore becomes attached to metaphase plate. Sister chromatids line up at the metaphase plate. The kinetochore breaks down and the sister chromatids separate. The nucleus re-forms and the cell divides. d. The kinetochore becomes attached to the mitotic spindle. Sister chromatids line up at the metaphase plate. The kinetochore breaks apart and the sister chromatids separate. The nucleus re-forms and the cell divides.In the cell cycle, at which stages do two chromatids make up one chromosome? a. beginning of mitosis b. end of G1 c. beginning of S d. end of mitosis e. beginning of G2
- The mitotic spindles arise from which cell structure? centromere centroscme kinetochore cleavage furrowThe chromosomes become visible under a light microscope during which stage of mitosis? prophase prometaphase metaphase anaphaseA duplicated chromosome has ______ chromatids. a. one c. three b. two d. four
- The process of mitosis (select all that apply) Group of answer choices 1. occurs in somatic cells 2. results in diploid daughter cells 3. produces gametes 4. results in haploid daughter cells 5. produces two daughter cells 6. results in identical daughter cellsWhich of these is true for mitosis each daughter cell has 46 chromosomes it result in four daughters cells it has five phases resulting daughter cells are haploid in natureWhat is the fundamental difference between mitosis and meiosis? Be sure to include the following: types of cells produced by each process (haploid or diploid) (body cells or sex cells) types of cells that undergo each process stages involved in each process number of times the DNA is replicated number of divisions involved in each process