Presentation on theme: "At the end of mitosis, each daughter cell has"— Presentation transcript:
1At the end of mitosis, each daughter cell has the same number and kinds of chromosomes as in the parent cell.the same number but different kinds of chromosomes as in the parent cell.twice the number of chromosomes as in the parent cell.half the number of chromosomes as in the parent cell.
2Chromosomes are made up of nuclear RNA.DNA and protein.protein.DNA.
3The two main stages of cell division are mitosis and interphase.synthesis and mitosis.mitosis and cytokinesis.cytokinesis and interphase.
4Cancer is a disorder in which some cells have lost the ability to control their Size.Weight.Mass.Growth.
5In mitosis, sister chromatids separate during Metaphase.Prophase.Anaphase.telophase.
6In the cell cycle, DNA replication occurs during the S phase.G1 phase.G2 phase.M phase.
7Your skin replaces the cells that it is continually losing by using the process of: TransductionMitosisMeiosislysis
8The stage of the cell cycle where each chromosome is composed of two chromatids in preparation for mitosis.G1SMG2
9Beginning with mitosis, what are the other parts of the cell cycle in order in which they occur? cytokinesis, G1, S, G2cytokinesis, S, G1, S, G2S, cytokinesis, G1, S, G2S, G1, S, G2
10Beginning with interphase, what are the phases of mitosis in order in which they occur? telophase, anaphase, metaphase, prophaseanaphase, metaphase, prophase, telophaseprophase, anaphase, metaphase, telophaseprophase, metaphase, anaphase, telophase
11Which sequence of the cell cycle is common to eukaryotes? G1, G2, S, M, cytokinesisG1, M, G2, S, cytokinesisG1, S, M, G2, cytokinesisG1, S, G2, M, cytokinesis
12The stage of the cell cycle where the cell is preparing to begin DNA replication is called: M
13Prior to cell division, each chromosome replicates or duplicates its genetic material. The products are connected by a centromere and are called:Sister chromosomesHomologous chromosomesSex chromosomesSister chromatids
14The first stage of mitosis when chromosomes start becoming visible in the microscope is called: AnaphaseProphaseTelophasemetaphase
15In which phase do the chromosomes align on a plane in the center of the cell? ProphaseMetaphaseAnaphasetelophase
16What occurs during anaphase? The mitotic spindle begins to form.The chromosomes align on a plane in the center of the cell.The sister chromatids separate.The mitotic apparatus disassembles.
17What is the part of the chromosome that joins the two chromatids? KinetochoreCentrioleCentromeremitotic spindle
18Which of the following is true of mitosis in a diploid cell? It results in 2 haploid daughter cells.It involves transcription of the cell's DNA.It results in daughter cells who are genetically identical, but physically smaller, than the original cell.
19Which stage of mitosis is seen in the pictured cell? ProphaseMetaphaseAnaphaseTelophase
20What stage of mitosis is this cell in? ProphaseMetaphaseAnaphaseTelophase
21Place the pictures in the correct chronological order. 1,2,3,42,4,1,32,4,3,14,2,1,3
22The following is a picture of what phase of nuclear division: ProphaseMetaphaseAnaphaseTelophase