Homework Answers
49. Diploid cells form haploid cells
50. Glucose is formed from Calvin cycle
51. Mitosis
52. No
53. Yes
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49,- 49) Which of the following processes occur...
Name: Mitosis vs. Melosis Period Date: QUESTION 1 concept map comparing mitosis and meiosis. Use ...
Name: Mitosis vs. Melosis Period Date: QUESTION 1 concept map comparing mitosis and meiosis. Use the following te rms, each term can be diploid cell, one cell division, four haploid cells, parent ce cell divisions, body cell, same, chromosomes & cell, half, two diploid cells, forms haploid cell Use used one or more times: ll, two 2. Define homokgous chromosome 3. Define sister chromatids 4. Describe 2 parts of meiosis that are similar to mitosis. a. b. 5. Identify whether...
2a. The mitotic spindle is composed of a network of which cytoskeletal filaments? 2b. Some type...
2a.
The mitotic spindle is composed of a network of which cytoskeletal
filaments?
2b. Some type of chemotherapeutic drugs, used to treat cancer,
disrupt microtubules and the mitotic spindle. Why are drugs that
disrupt the mitotic spindle effective cancer treatment?
2c. In humans, both meiosis and mitosis start with a cell that
has ____ duplicated chromosomes. Remember, cells duplicate their
DNA during S phase in the cell cycle; this happens prior to meiosis
or mitosis. Meiosis includes two rounds of...
Which of the following is the result of meiosis? (Select all that apply) A The production...
Which of the following is the result of meiosis? (Select all that apply) A The production of four genetically identical daughter cells B. The production of four genetically different daughter cels C. No change in chromosome number from the parent cel D. A doubling of the chromosome number E. A reduction in the chromosome number by haif 13. Mitosis and cytokinesis function in which of the following? (Select all that apply) A. Asexual reproduction in unicellular eukaryotic organisms B. Gamete...
1. which of the following events characterizes metaphase of mitosis? 1. attachment of spindle fibers...
1. which of the following events characterizes metaphase of mitosis? 1. attachment of spindle fibers to the kinetochores of the chromosomes 2. movement of chromosomes to the equatorial plane of the cell. 3. separation of sister chromatids that are being pulled to the poles of the cell A. 1 B. 2 C. 3 D. 1 and 2 E. All of these 2. One cell undergoes one round of meiosis. How many genetically identical cells will be present...
Unit 3 Study Resource Meiosis • Process by which diploid cells create haploid cells NOT part...
Unit 3 Study Resource Meiosis • Process by which diploid cells create haploid cells NOT part of the cell cycle > only some cells ever undergo meiosis During meiosis I, homologous chromosomes line up to allow them to be separated into two new cells o They can become "tangled" during this phase, which leads to crossing-over (rearranging the alleles) O Result of meiosis I is two non-identical haploid cells Meiosis Il looks very similar to mitosis, in that sister chromatids...
need help 8-14 BIO 1511 Post Lab #8: MITOSIS NAME: ALLEN (Last) 2016 # Correct Answers:...
need help
8-14 BIO 1511 Post Lab #8: MITOSIS NAME: ALLEN (Last) 2016 # Correct Answers: (46) (F. I.) Lab Day: MWF (circle one) As you did in lab, complete the chart below, only this time assume that the cell has two sets of 23 chromosomes per set. INTERPHASE (G1) Number of chromosomes per set How many sets of chromosomes? How many total chromosomes per cell? Are the chromosomes unreplicated or replicated? How many total DNA molecules per cell? How...
IV. Fill In The Blanks (2 pts each). The answers are among the terms listed at...
IV. Fill In The Blanks (2 pts each). The answers are among the terms listed at the bottom of the page. [Total = 30 points There are three different life cycle patterns known as Gametic Meiosis, Zygotic Melosis and Sporic Meiosis. All animals undergo 39. Meiosis, whereas all terrestrial plants undergo 40. Meiosis. In lily seeds, the tissue that provides nutrition for the developing embryo is called the , whereas in pine seeds, the tissue that provides nutrition for developing...
28. Which of the following happens at the conclusion of mmeiosis 1 a. Homologous chromosomes are...
28. Which of the following happens at the conclusion of mmeiosis 1 a. Homologous chromosomes are separated. b. The chromosome number is conserved e. Sister chromatids are separated. d. Four daughter cells are foemed. e· The sperm cells elongate to form a head and a tal end. 29. Crossing over occurs during which phase of meiosis? d prophase II e. metaphase Use the following key to answer the following questions. Each answer mey be not at al. wsed once, mone...
Quession 14 Which statement about mitosis is true? Select one a. DNA replication is completed in...
Quession 14 Which statement about mitosis is true? Select one a. DNA replication is completed in prophase. b. The chromosome number in the resulting cells is halved c. Two genetically identical daughter cells are formed. d Crossing over occurs during prophase e. It consists of two nuclear divisions. Quession 15 How does a nucleus in G2 difler from a nucleus in G17 Select one a. DNA synthesis occurs only in G1 phase. b Inactive cells are arrested only in G2...
2. Which of the following occurs during mitosis but not during meiosis I?
2. Which of the following occurs during mitosis but not during meiosis I? a. The chromosomes are pulled to opposite poles of the spindle apparatus. b. The chromatids of each chromosome are separated. c. The nuclear envelope breaks down. d. Both synapsis and crossing over take place. e. The diploid number of chromosomes is reduced to the haploid number.3. Table 1 shows the stage and number of cells and chromosomes per cell at the end of the stage in a 2n - 24 organism. u...
Name: Mitosis vs. Melosis Period Date: QUESTION 1 concept map comparing mitosis and meiosis. Use the following te rms, each term can be diploid cell, one cell division, four haploid cells, parent ce cell divisions, body cell, same, chromosomes & cell, half, two diploid cells, forms haploid cell Use used one or more times: ll, two 2. Define homokgous chromosome 3. Define sister chromatids 4. Describe 2 parts of meiosis that are similar to mitosis. a. b. 5. Identify whether...
2a.
The mitotic spindle is composed of a network of which cytoskeletal
filaments?
2b. Some type of chemotherapeutic drugs, used to treat cancer,
disrupt microtubules and the mitotic spindle. Why are drugs that
disrupt the mitotic spindle effective cancer treatment?
2c. In humans, both meiosis and mitosis start with a cell that
has ____ duplicated chromosomes. Remember, cells duplicate their
DNA during S phase in the cell cycle; this happens prior to meiosis
or mitosis. Meiosis includes two rounds of...
Which of the following is the result of meiosis? (Select all that apply) A The production of four genetically identical daughter cells B. The production of four genetically different daughter cels C. No change in chromosome number from the parent cel D. A doubling of the chromosome number E. A reduction in the chromosome number by haif 13. Mitosis and cytokinesis function in which of the following? (Select all that apply) A. Asexual reproduction in unicellular eukaryotic organisms B. Gamete...
Unit 3 Study Resource Meiosis • Process by which diploid cells create haploid cells NOT part of the cell cycle > only some cells ever undergo meiosis During meiosis I, homologous chromosomes line up to allow them to be separated into two new cells o They can become "tangled" during this phase, which leads to crossing-over (rearranging the alleles) O Result of meiosis I is two non-identical haploid cells Meiosis Il looks very similar to mitosis, in that sister chromatids...
need help
8-14 BIO 1511 Post Lab #8: MITOSIS NAME: ALLEN (Last) 2016 # Correct Answers: (46) (F. I.) Lab Day: MWF (circle one) As you did in lab, complete the chart below, only this time assume that the cell has two sets of 23 chromosomes per set. INTERPHASE (G1) Number of chromosomes per set How many sets of chromosomes? How many total chromosomes per cell? Are the chromosomes unreplicated or replicated? How many total DNA molecules per cell? How...
IV. Fill In The Blanks (2 pts each). The answers are among the terms listed at the bottom of the page. [Total = 30 points There are three different life cycle patterns known as Gametic Meiosis, Zygotic Melosis and Sporic Meiosis. All animals undergo 39. Meiosis, whereas all terrestrial plants undergo 40. Meiosis. In lily seeds, the tissue that provides nutrition for the developing embryo is called the , whereas in pine seeds, the tissue that provides nutrition for developing...
28. Which of the following happens at the conclusion of mmeiosis 1 a. Homologous chromosomes are separated. b. The chromosome number is conserved e. Sister chromatids are separated. d. Four daughter cells are foemed. e· The sperm cells elongate to form a head and a tal end. 29. Crossing over occurs during which phase of meiosis? d prophase II e. metaphase Use the following key to answer the following questions. Each answer mey be not at al. wsed once, mone...
Quession 14 Which statement about mitosis is true? Select one a. DNA replication is completed in prophase. b. The chromosome number in the resulting cells is halved c. Two genetically identical daughter cells are formed. d Crossing over occurs during prophase e. It consists of two nuclear divisions. Quession 15 How does a nucleus in G2 difler from a nucleus in G17 Select one a. DNA synthesis occurs only in G1 phase. b Inactive cells are arrested only in G2...
2. Which of the following occurs during mitosis but not during meiosis I? a. The chromosomes are pulled to opposite poles of the spindle apparatus. b. The chromatids of each chromosome are separated. c. The nuclear envelope breaks down. d. Both synapsis and crossing over take place. e. The diploid number of chromosomes is reduced to the haploid number.3. Table 1 shows the stage and number of cells and chromosomes per cell at the end of the stage in a 2n - 24 organism. u...
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