17. A chromosome is found to be shorter than its homologous match. Which type of mutation would this most likely be? a. insertion b. deletion c. translocation d. inversion e. Duplication
Q: 17. The diagram below shows two chromosomes, M and N, before and after a chromosomal mutation. The…
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Q: 6.6 Describe crossing over. Explain how it is related to recombination
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- Match the process to mutation. a. mutation b. point mutation c. frameshift mutation f. nonsense mutation g. inversion h. deletion i. reciprocal translocation j. duplication d. silent mutation e. missense mutation 61. A nucleotide change that does not lead to an amino acid change. 62. There is a change in a single base pair of nucleotides. 63. A nucleotide sequence is repeated and added into the chromosome. 64. A segment from one chromosomes is broken and added into another chromosome.24. Which of the following is CORRECTLY MATCHED? * a. Translocation – chromosome attaches to another chromosome b. Insertion – extra nucleotides inserted to DNA sequence c. Inversion – part of chromosome 5p is deleted d. Duplication – extra copy of gene is repeated4. Fill in the fourth column (inversion) of the table. Chromosomal Mutations Translocation Deletion Inversion 1. How many chromosomes are involved? 2. How did you change the original structure of the chromosomes? 3. Which condition/s do you think result/s to change/s of chromosome material? Please indicate using the words loss, gain, either loss or gain of genetic material.
- 29. A physical change or modification in the structure of a chromosome is called a migration. mistake. phenotype. mutation. homology.A chromosome contains many different genes that are transcribed into different ___ . a. proteins b. polypeptides c. RNAs d. a and b22. With which protein(s) is a condensed eukaryotic chromosome NOT known to be associated? 1. core histones H2A, H2B, H3, and H4 2.histone H1 3.SMC proteins 4.topoisomerase I 5.topoisomerase II
- Chromosome A 16. Would a mutation in the DNA of a skin cell be passed on to an organism's offspring? a. Yes, because any change to the DNA is passed on to the offspring b. Maybe. Sex cells only use half of the body's genetic code. It might get the copy of a gene that wasn't mutated. c. No. Only mutations that occur in the gametes (sex cells) are passed on to the offspring d. Without knowing the animal, it would be hard to tell whether or not the mutation would be passed on. 17 A cbe io four 4hon ito bo ug moto JWhioh hDo of mutation would thisSection 1 The diagram shows what happens to the DNA of chromosome 5 in children with the genetic disease known as cri-du-chat syndrome. original chromosome mutated chromosome Based on the diagram, which statement describes the mutation that causes cri-du-chat syndrome? O It is a nondisjunction because an extra chromosome is present. O It is a substitution because one base is exchanged for another. OIt is a deletion because a section of the genetic material is missing. O It is a translocation because two chromosomes switch places. Copyright ©2021 Certica Solutions, Inc.Which types of mutations cause (1 word) a. Increase amount of genetic material in particular chromosome b increase amount of genetic material in all chromosomes c decreased amount of generic material in particular chromsomes d change to position of dna sequence in singular chromosome without changing the amount of genetic material e move dna from one chromosome to non homologous chromosome
- A transposable element on Chromosome 5 undergøes transposition. 8. The figure below shows Chromosome 5 and Chromosome 10 after the transposition event. A В D E Chr. 5 F G Chr. 10 a. If Chromosome 10 did not previously have any copies of the transposable element, how would you classify this element (i.e. what type of transposable element is it)? Explain your reasoning. b. Nonallelic homologous recombination occurs between Chromosome 5 and Chromosome 10 at the transposable element, resulting in a reciprocal translocation. Draw what the chromosomes will look like after recombination, including all labels shown in the figure. c. Will this chromosomal rearrangement cause gene dosage effects in the cell in which the recombination event occurred? Explain your reasoning.Below is a chromosome. Redraw the chromosome that would result from the following mutations. AB•CDEFG Tandem duplication of DEF Paracentric inversion that includes DEFG Pericentric inversion that includes BCDE1. Inversion type that produces inv9 and inv12 2.Condition caused by translocation between chromosomes 8 and 2 and what specific type of translocation? 3.Point mutation with no abnormal effect 4.Physical agent that displaces electron from neutral atoms. 5.Formed when nonionizing agent disrupts cytosine-guanine pairing.