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0 Question 4 What is different about two members of a pair of homologous chromosomes? their...
Question 11 2 pts How do the two members of a pair of homologous chromosomes differ from each other? the precise sequence of the DNA within each of the chromosomes their staining pattern the position of their centromere within each chromosome their length
Part 1 Build a pair of replicated, homologous chromosomes. Use ten beads to create each individual sister chromatid (20 beads per chromosome pair). Two five-holed beads represent each centromere. To do this: a. Start with 20 beads of the same color to create your first sister chromatid pair. Five beads must be snapped together for each of the four different strands. Two strands create the first chromatid, and two strands create the second chromatid, with a 5-holed bead at the...
The following figure shows a cell containing a pair of homologous chromosomes. The alleles for the F gene are indicated on each chromosome. Which of the following most accurately represents the configuration of chromosomes within the cell following DNA replication, prior to meiosis? Select one: a. b. c. d. Which term is used to describe a pair of similar chromosomes in a cell: Select one: a. bifurcates b. homologous c. chromatids d. replicants Which of the following statements is TRUE...
CHAPTER TA CELLULAR REPRODUCTION: MITOSIS AND BASIC GENETICS 2. The figure below shows a karyotype, which is a magnified view of the ch cell. Each pair of homologous chromosomes is assigned a number and carries di mes from a human 10 13 14 15 17 18 19 20 21 In the figure, each chromosome has double copies of its DNA, contained in a pair of sister chro- matids linked by a centromere. .Label the sister chromatids and the centromere in...
Question 18 2 pts Homologous chromosomes describe the pairs of chromosomes that diploid organisms, such as humans, possess. Which of the statements about homologous chromosomes is true? Siblings share all the same homologous chromosomes (e.g. One sister has all the same chromosomes as her older sister. O Homologous chromosomes are genetically identical to one another. O People get one of each homologous chromosome from either biological parent. If you examine a pair of homologous chromosomes, they possess different genes.
Question 3 8 pts Diploid cells contain homologous chromosomes. While homologous chromosomes are very similar and contain the same loci, they are not identical. Which statement correctly explains why homologous chromosomes are not identical? Hint: Homologous Chromosomes e video Textbook chapter 10 section 10.1 The two members of a homologous pair are frequently mutated prio The two members of a homologous palc exchange pleces of DNA through the process of crossing over, The two members of a homologous pais tend...
Consider two non-homologous chromosomes whose normal sequence of segments and centromere locations are shown here. What kind of changes are these? I think it's a translocation and i cannot tell what the second one is. Question 7: (2 points) Consider two non-homologous chromosomes whose normal sequences of segments and centromere locations are shown here. Chromosome 1 A B C D E F G H Chromosome 2 O R . S T U V Determine the type (or types) of chromosomal...
What are homologous chromosomes? a. Chromosomes with the same genes, but from different parents OD. Chromosomes with similar genes, but from different species OC. Two different chromosomes of the same size from the same species. d. Chromosomes of the same size from different species. QUESTION 2 Place the terms of this jumbled sentence in the correct order to define an allele. Alt sa(n) in the variation 9 of an) DNA sequence allele QUI gene
Which of the following statements about the relationship between chromosomes, genes, chromatin, and sister chromatids is correct? An unreplicated chromosome consists of two sister chromatids. Genes are composed of proteins and DNA and are sections of chromatin. None of the other statements are correct. Each chromosome is a single gene. Chromatin is a section of DNA in a chromosome that codes for a protein or RNA.
Simulate meiosis by drawing Two pairs of chromosomes with crossing over Assume that two of the genes are on chromosome 1, and one of the genes is on chromosome 2. Allow crossing over to occur between the two genes on the same chromosome. Also, are there multiple ways that the chromosomes could segregate to produce different results? Show them. Instructions: Set up your cell. The cell you start with should be: A diploid cell It should contain 2 pairs of...