Homework Answers
Ans . (C) 8
In this cell (2n = 4), there are 4 chromosomes present during metaphase ,but 8 chromatids.
Because each chromosome contains two chromatids during metaphase.
Metaphase is a stage of mitosis in the eukaryotic cellcycle in which chromosomes are at their second most condensed and coiled stage. These chromosomes align in the equator of the cell before being separated into each of two daughter chromatids.
The sister chromatids are not separated during metaphase. Metaphase leads to anaphase , during which each chromosome'sister chromatids separate and move to opposite poles.
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During metaphase, how many sister chromatids are present in a cell where 2n=4?N (A) 16
A diploid organism has a chromosome number 2n=6. How many chromatids will be present during metaphase...
A diploid organism has a chromosome number 2n=6. How many chromatids will be present during metaphase of meiosis? Select one: O a. 3 b. 9 O c. 24 Od. 12 e. 6
if a eukaryotic cell contains 20 chromosomes during interphase how many sister chromatids will be present...
if a eukaryotic cell contains 20 chromosomes during interphase how many sister chromatids will be present during the mitotic prophase and anaphase? please explain answers
Which of the following does NOT occur during metaphase? Sister chromatids migrate towards the metaphase plate....
Which of the following does NOT occur during metaphase? Sister chromatids migrate towards the metaphase plate. Microtubules grow from the centrioles and attach to sister chromatids. Microtubules attach to centromeres and other microtubules from opposite poles. O Microtubules attached to the centromeres begin to shorten.
alagy and Early Develapment Leberatory 2. Identify Homologous Chromosomes and Sister Chromatids in appropriate phases. What...
alagy and Early Develapment Leberatory 2. Identify Homologous Chromosomes and Sister Chromatids in appropriate phases. What are homologous chromosomes? Are they present in all cells? If not, which cells lack homologous chromosomes? Are they present in all stages of mitosis? Are they present in all stages of Meiosis 1? Meiosis II? How do the terms haploid and diploid relate to the presence/absence of homologous chromosomes? What are sister chromatids? During what phase of the cell cycle do sister chromatids form?...
1. An organism is described as 2n = 58. How many chromosomes are in one meiotic...
1. An organism is described as 2n = 58. How many chromosomes are in one meiotic cell during telophase 1? 2. An organism is described as 2n = 58. How many chromatids per chromosome are in one mitotic cell during metaphase? 3. An organism is described as 2n = 58. How many chromatids per chromosome are in one meiotic cell during Anaphase 2? 4. An organism is described as 2n = 58. How many chromatids per chromosome are in one...
Question 14 4 pts Suppose that rats have a diploid chromosome number of 42 (2n=42]). How...
Question 14 4 pts Suppose that rats have a diploid chromosome number of 42 (2n=42]). How many chromatids will be present in a cell that is in the middle of mitosis metaphase? Hint: Mitosis Phases video Textbook chapter 10 section 10.2 Chapter 10 Practice Question 1 (see chapter 10 ase) 21 BB 168 9 O ct Which of the following correctly describes the order of mitosis events? Hint: • Mitosis Phases video • Textbook chapter 10 section 10.2 The nucleus...
An organism is described as 2n = 58. How many chromatids per chromosome are in one...
An organism is described as 2n = 58. How many chromatids per chromosome are in one meiotic cell during prophase 2? An organism is described as 2n = 58.How many chromosomes are in one cell during G1 of interphase? An organism is described as 2n = 58.How many chromatids per chromosome are in one meiotic cell during Telophase 2? An organism is described as 2n = 58.How many chromatids per chromosome are in one mitotic cell during telophase?
1) An organism is described as 2n = 30. How many chromosomes are in one meiotic...
1) An organism is described as 2n = 30. How many chromosomes are in one meiotic cell during prophase 2? 2) An organism is described as 2n = 30. How many chromatids per chromosome are in one meiotic cell during Anaphase 1? 3) An organism is described as 2n = 30. How many chromosomes are in one meiotic cell during metaphase 1? 4) An organism is described as 2n = 30. How many chromosomes are in one cell during G1...
In humans, how many sister chromatids are there per cell at the conclusion of Meiosis I?...
In humans, how many sister chromatids are there per cell at the conclusion of Meiosis I? Enter your answer as a number - e.g., 3
A somatic cell from a diploid species with 2n=4 (4 chromosomes or two sets of homologous...
A somatic cell from a diploid species with 2n=4 (4 chromosomes or two sets of homologous chromosomes) is undergoing mitosis. Draw the cell and chromosomes during G1, during G2, during metaphase, and the two cells that result from mitosis at the end. Label each stage in your drawing, and also label sister chromatids and homologous chromosomes as appropriate.
A diploid organism has a chromosome number 2n=6. How many chromatids will be present during metaphase of meiosis? Select one: O a. 3 b. 9 O c. 24 Od. 12 e. 6
Which of the following does NOT occur during metaphase? Sister chromatids migrate towards the metaphase plate. Microtubules grow from the centrioles and attach to sister chromatids. Microtubules attach to centromeres and other microtubules from opposite poles. O Microtubules attached to the centromeres begin to shorten.
alagy and Early Develapment Leberatory 2. Identify Homologous Chromosomes and Sister Chromatids in appropriate phases. What are homologous chromosomes? Are they present in all cells? If not, which cells lack homologous chromosomes? Are they present in all stages of mitosis? Are they present in all stages of Meiosis 1? Meiosis II? How do the terms haploid and diploid relate to the presence/absence of homologous chromosomes? What are sister chromatids? During what phase of the cell cycle do sister chromatids form?...
Question 14 4 pts Suppose that rats have a diploid chromosome number of 42 (2n=42]). How many chromatids will be present in a cell that is in the middle of mitosis metaphase? Hint: Mitosis Phases video Textbook chapter 10 section 10.2 Chapter 10 Practice Question 1 (see chapter 10 ase) 21 BB 168 9 O ct Which of the following correctly describes the order of mitosis events? Hint: • Mitosis Phases video • Textbook chapter 10 section 10.2 The nucleus...
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