Homework Answers
25.b) the cells contain the haploid number of chromosomes
(haploid daughter cells with chromosomal combinations different from those originally present in the parent.)
62.b)a heterozygous female who is normal,but carries one non functional allele
54)a)matching complimentary bases on nucleotides during DNA replication.
77)e) synthesize RNA
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questions 25,62,54,77
25. At the end of Meiosis I, which best describes the chromosomes in the...
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...
Question 8 4 pts Which statement best describes the overall function/purpose of interphase? Hint: Cell Cycle...
Question 8 4 pts Which statement best describes the overall function/purpose of interphase? Hint: Cell Cycle and Interphase video • Textbook chapter 10 section 10.2 To divide a parent cell into two identical daughter cells. To double the number of chromosomes. To duplicate all of the cellular contents. To convert a haploid nucleus into a diploid nucleus. To condense and package the DNA into tightly wound chromosomes. Which statement does NOT correctly describe the bacterial chromosome? Hint: • Binary Fission...
Drosophila Genetics predictions exercise-L113 (25 pts.) Part I. Meiosis and Punnett Squares Remember, whenever you use...
Drosophila Genetics predictions exercise-L113 (25 pts.) Part I. Meiosis and Punnett Squares Remember, whenever you use Punnett Squares to solve genetics problems, be sure you are completing each of the following steps: 1) Identify the genotypes of the parents. 2) For the specific traits of interest, figure out what kinds of haploid gametes each parent can make. In each gamete, there should be one allele for each trait of interest. If there is more than one trait, make sure all...
20. How many cells are formed at the end of Meiosis I & how many copies...
20. How many cells are formed at the end of Meiosis I & how many copies of chromosomes does each cell have?_ 21. Is DNA copied before Meiosis II? _ 22. How many cells form at the end of Meiosis II and how many chromosomes do they contain? • 23. Oogenesis ultimately gives rise to (one ovum, four ova) with the Chaploid, diploid) number of chromosomes. 24. A sperm cell is a (gamete, zygote), and is (haploid, diploid). 25. When...
1.Human cells contain 46 chromosomes. Meiosis in humans results in a.two daughter cells containing 23 chromosomes...
1.Human cells contain 46 chromosomes. Meiosis in humans results in a.two daughter cells containing 23 chromosomes each. b.two daughter cells containing 46 chromosomes each. c.four daughter cells containing 23 chromosomes each. d.four daughter cells containing 46 chromosomes each. 2.A fruit fly male has a diploid chromosome number of 8, how many chromosomes would be found in his sperm cells? a.1. b.4. c.8. d.16. e.23 3.A normal individual who is a carrier for an x-linked trait like hemophilia _____. SELECT ALL...
To yield haploid cells, in meiosis II what separates? a) Homologous chromosomes b) Sister chromatids c)...
To yield haploid cells, in meiosis II what separates? a) Homologous chromosomes b) Sister chromatids c) Parent and daughter DNA d) Male and female chromosomes VIEW THEORY EXPLORE Laster esc https://api2./abster.com/simulation/aokwO00000 kODIEAB/ 5 6 7 8
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...
QUESTION 45 During meiosis I in humans, each daughter cell receives a. a sister chromatid from...
QUESTION 45 During meiosis I in humans, each daughter cell receives a. a sister chromatid from each chromosome. b.one-fourth the amount of DNA that is in the parent nucleus. c. a mixture of maternal and paternal chromosomes. d.only maternal chromosomes. e. the same number of chromosomes as that of a diploid cell. QUESTION 41 Replication of DNA in a eukaryotic cell occurs during a. prophase. b. G2 phase. c. M phase. d. S phase. e. G1 phase.
Question 2: The Atlas blue butterfly has 224 homologous pairs of chromosomes. Each pair consists of...
Question 2: The Atlas blue butterfly has 224 homologous pairs of chromosomes. Each pair consists of one chromosome from the butterfly's mother and one from its father. A. Assuming no crossing over, what is the probability that a sperm this butterfly makes has all of the chromosomes from the butterfly's own father? Why? (You do not need to calculate out this number- a number with an exponent is fine.) (roughly 3-4 sentences) B. How many chromosome 17's does this butterfly...
8 Transcription h. RNA i Thymine j. Exons k. Proteasomes 1. Telomere m. Centromere n. Haploid...
8 Transcription h. RNA i Thymine j. Exons k. Proteasomes 1. Telomere m. Centromere n. Haploid 0. Diploid p. Translation 11. This nitrogen base is found in both RNA and DNA. 12. This nitrogen base is found only in DNA. 13. This is the term used to describe the number of chromosomes in a gamete. This is the term used to describe the normal number of chromosomes in most body cells. These parts of the messenger RNA are removed and...
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...
Question 8 4 pts Which statement best describes the overall function/purpose of interphase? Hint: Cell Cycle and Interphase video • Textbook chapter 10 section 10.2 To divide a parent cell into two identical daughter cells. To double the number of chromosomes. To duplicate all of the cellular contents. To convert a haploid nucleus into a diploid nucleus. To condense and package the DNA into tightly wound chromosomes. Which statement does NOT correctly describe the bacterial chromosome? Hint: • Binary Fission...
Drosophila Genetics predictions exercise-L113 (25 pts.) Part I. Meiosis and Punnett Squares Remember, whenever you use Punnett Squares to solve genetics problems, be sure you are completing each of the following steps: 1) Identify the genotypes of the parents. 2) For the specific traits of interest, figure out what kinds of haploid gametes each parent can make. In each gamete, there should be one allele for each trait of interest. If there is more than one trait, make sure all...
20. How many cells are formed at the end of Meiosis I & how many copies of chromosomes does each cell have?_ 21. Is DNA copied before Meiosis II? _ 22. How many cells form at the end of Meiosis II and how many chromosomes do they contain? • 23. Oogenesis ultimately gives rise to (one ovum, four ova) with the Chaploid, diploid) number of chromosomes. 24. A sperm cell is a (gamete, zygote), and is (haploid, diploid). 25. When...
To yield haploid cells, in meiosis II what separates? a) Homologous chromosomes b) Sister chromatids c) Parent and daughter DNA d) Male and female chromosomes VIEW THEORY EXPLORE Laster esc https://api2./abster.com/simulation/aokwO00000 kODIEAB/ 5 6 7 8
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...
QUESTION 45 During meiosis I in humans, each daughter cell receives a. a sister chromatid from each chromosome. b.one-fourth the amount of DNA that is in the parent nucleus. c. a mixture of maternal and paternal chromosomes. d.only maternal chromosomes. e. the same number of chromosomes as that of a diploid cell. QUESTION 41 Replication of DNA in a eukaryotic cell occurs during a. prophase. b. G2 phase. c. M phase. d. S phase. e. G1 phase.
Question 2: The Atlas blue butterfly has 224 homologous pairs of chromosomes. Each pair consists of one chromosome from the butterfly's mother and one from its father. A. Assuming no crossing over, what is the probability that a sperm this butterfly makes has all of the chromosomes from the butterfly's own father? Why? (You do not need to calculate out this number- a number with an exponent is fine.) (roughly 3-4 sentences) B. How many chromosome 17's does this butterfly...
8 Transcription h. RNA i Thymine j. Exons k. Proteasomes 1. Telomere m. Centromere n. Haploid 0. Diploid p. Translation 11. This nitrogen base is found in both RNA and DNA. 12. This nitrogen base is found only in DNA. 13. This is the term used to describe the number of chromosomes in a gamete. This is the term used to describe the normal number of chromosomes in most body cells. These parts of the messenger RNA are removed and...
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