Homework Answers
G1 - cell grows in size
S - DNA replicates
G2 - cell grows in size
Prophase - nuclear membrane disintegrates, chromatin condenses into chromosomes
Metaphase - chromosomes align at equatorial plate
Anaphase - separation of sister chromatids and movement towards opposite poles of the cell
Telophase - decondensation of chromosomes into chromatin, nuclear membrane reappears
Cytokinesis - division of cytoplasm into 2 daughter cells
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1. Draw the cell cycle including: 2. G1, S, G2, Mitosis, Meiosis I, Meiosis II. What...
• In the cell, DNA is duplicated in the G1 phase S phase G2 phase Division...
• In the cell, DNA is duplicated in the G1 phase S phase G2 phase Division stage Which of the following statements is true? Chromatin is more compacted in prophase than during the G2 phase The key even of Sphase is the segregation of sister chromatids • • The mitotic spindle first appears during anaphase The cell increases in size during metaphase Which of the following correctly represents the order of the phases in the cell cycle? Mitosis, S phase,...
Chapter 8 & 9 k. Know the three phases of Interphase (G1, S, G2), what exactly...
Chapter 8 & 9 k. Know the three phases of Interphase (G1, S, G2), what exactly happens in each phase) l. What is cytokinesis? After which stage of cell division does it get completed? m. What is the function of mitosis? (For growth and tissue repair…. explain?) n. What is the function of meiosis? (For Reproduction….explain?) o. How many chromosomes do the newly formed cells have at the end of mitosis? is it the same as the parent cell or...
Can you please help me with this problem: 1. A cell in G2 of interphase has...
Can you please help me with this problem:
1. A cell in G2 of interphase has 10 chromosomes. How many chromosomes and DNA molecules will be found per cell when this original cell progresses to the following stages: a. Metaphase 1 of meiosis b. Prophase II of meiosis c. G1 phase, following the conclusion of mitosis d. Anaphase 1 of meiosis 2. Draw a pair of homologous chromosomes in G2 of the cell cycle. These chromosomes carry two different genes...
Mitosis and Meiosis. 1. Draw a cell where 2n = 6 in each phase of Mitosis,...
Mitosis and Meiosis. 1. Draw a cell where 2n = 6 in each phase of Mitosis, Meiosis 1, and Meiosis 2. Be sure to clearly indicate what is going on with the 1-nuclear envelope, 2-centrosomes, 3-chromosomes in each of the stages. 2. For a diploid organism where 2n = 16, please indicate the number of chromosomes and chromatids at each of the Mitosis, Meiosis 1, Meiosis 2 stages.
2) A diploid cell has 8 chromosomes in G1 of interphase. Draw a picture of this...
2) A diploid cell has 8 chromosomes in G1 of interphase. Draw a picture of this cell with its chromosomes at the following stages. Indicate how many DNA molecules are present at each stage. (4 pts.) a. Metaphase of mitosis c. Metaphase I of meiosis b. Anaphase of mitosis d. Anaphase ll of meiosis
5-ULU HW: Mitosis, Meiosis (25 pts) Name Table No 9. (8 pts) Draw the chromosomes for...
5-ULU HW: Mitosis, Meiosis (25 pts) Name Table No 9. (8 pts) Draw the chromosomes for this cat at each of the ph Label all alleles, sister chromatids, and homologous chromosomes how many cells there are at each stage. his cat at each of the phases of meiosis described below. homologous chromosomes. Circle the chromosomes to indicate G2 Metaphase I Metaphase 2 Products of meiosis 10. (2 pts) Tortoiseshell color requires the expression of both the R and r alleles....
Simulate mitosis by drawing and include the following: Instructions: Set up your cell. The cell you...
Simulate mitosis by drawing and include the following: Instructions: Set up your cell. The cell you start with should be: A diploid cell It should contain 2 homologous pairs of chromosomes (the cell has more chromosome pairs, but we are just looking at 2 of them) It should be in G1 of the cell cycle, before DNA replication occurs Be sure to show 2 genes that are both heterozygous . There should be one gene on each chromosome. Go through...
Simulate meiosis by drawing One pair of chromosomes and no crossing over Instructions: Set up your...
Simulate meiosis by drawing One pair of chromosomes and no crossing over Instructions: Set up your cell. The cell you start with should be: A diploid cell It should contain 1 pair of homologous chromosomes It should be in G1 of the cell cycle, before DNA replication occurs Be sure to show 2 genes that are both heterozygous . Go through the steps of meiosis. Be sure to show and label these in your pictures: Label homologous chromosomes and sister...
Cell cycle progression is controlled by the rhythmic accumulation and degradation of:
Question 3 Cell cycle progression is controlled by the rhythmic accumulation and degradation of:Question 3 options:CyclinsCyclin-dependent kinases (Cdks)BothQuestion 4 During metaphase of mitosis:Question 4 options:DNA is replicatedSister chromatids line up together on the equatorDNA is uncoiled and in useSpindle fibers are absentPreparation for cell division beginsQuestion 5 During cell division, cytokinesis is completed by the end of:Question 5 options:prophaseanaphasemetaphasetelophaseinterphaseQuestion 6 Crossing over or recombination most frequently occurs during:Question 6 options:prophase I of meiosismetaphase II of meiosisprophase of mitosistelophase of mitosisprophase II of meiosisQuestion 7 In...
DNA Replication occurs in which phase of the cell cycle? S phase G1 phase g2 phase...
DNA Replication occurs in which phase of the cell cycle? S phase G1 phase g2 phase Mitosis Prophase Crossing over occurs during mitosis I prophesy I mitosis II prophesy Mitosis I prophesy
• In the cell, DNA is duplicated in the G1 phase S phase G2 phase Division stage Which of the following statements is true? Chromatin is more compacted in prophase than during the G2 phase The key even of Sphase is the segregation of sister chromatids • • The mitotic spindle first appears during anaphase The cell increases in size during metaphase Which of the following correctly represents the order of the phases in the cell cycle? Mitosis, S phase,...
Can you please help me with this problem:
1. A cell in G2 of interphase has 10 chromosomes. How many chromosomes and DNA molecules will be found per cell when this original cell progresses to the following stages: a. Metaphase 1 of meiosis b. Prophase II of meiosis c. G1 phase, following the conclusion of mitosis d. Anaphase 1 of meiosis 2. Draw a pair of homologous chromosomes in G2 of the cell cycle. These chromosomes carry two different genes...
2) A diploid cell has 8 chromosomes in G1 of interphase. Draw a picture of this cell with its chromosomes at the following stages. Indicate how many DNA molecules are present at each stage. (4 pts.) a. Metaphase of mitosis c. Metaphase I of meiosis b. Anaphase of mitosis d. Anaphase ll of meiosis
5-ULU HW: Mitosis, Meiosis (25 pts) Name Table No 9. (8 pts) Draw the chromosomes for this cat at each of the ph Label all alleles, sister chromatids, and homologous chromosomes how many cells there are at each stage. his cat at each of the phases of meiosis described below. homologous chromosomes. Circle the chromosomes to indicate G2 Metaphase I Metaphase 2 Products of meiosis 10. (2 pts) Tortoiseshell color requires the expression of both the R and r alleles....
DNA Replication occurs in which phase of the cell cycle? S phase G1 phase g2 phase Mitosis Prophase Crossing over occurs during mitosis I prophesy I mitosis II prophesy Mitosis I prophesy
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