Which of the following are consequences of unequal recombination? Deletions Inversions Duplications Transformations Mutations All the...
Which of the following are consequences of unequal recombination? Deletions Inversions Duplications Transformations Mutations All the above Answers (A) and (D) Answers (A), (B), and (C) Answers (A), (B), (C), and (E)
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Which of the following are consequences of unequal
recombination? Deletions Inversions Duplications Transformations
Mutations All the...
QUESTION 9 Which of the following types of mutations are not caused by X-rays? a.pyrimidine dimers...
QUESTION 9 Which of the following types of mutations are not caused by X-rays? a.pyrimidine dimers b. inversions C. d. deletions
7) When Crick et al. plated large numbers of T4, with suppression mutations only, on K2...
7) When Crick et al. plated large numbers of T4, with suppression mutations only, on K2 what did they find? a) no plaques b) xITA mutant plaques d) IIB mutant plaques c) plaques containing suppressor of suppressor mutations 8) What are the suppressors of the FCO mutation AND how do they work? a) deletions, by preventing the protein from being made b) other phage, work by complementing c) frameshifts, shift the frame back to the correct frame d ) inversions,...
A. Organisms heterozygous for inversions and translocations are viable and able to produce progeny but usually...
A. Organisms heterozygous for inversions and translocations are
viable and able to produce progeny but usually in fewer numbers.
Explain why this is so in general terms.
B. Also, explain how would you distinguish among pericentric
inversions, paracentric inverisons, reciprocal translocations and
non reciprocal translocations as sources of semi-sterility. You
need to consider meiotic figures.
C. How can these chromosome aberrations be used to map genes to
chromosomes or linkage groups. You may use a two-point mapping
system as an...
thumbs up for good answer! please help with my genetics, thank you!! heres a better quality...
thumbs up for good answer! please help with my genetics, thank
you!!
heres a better quality photo
1. In the analysis of bacteriophage T4 rll locus mutants, a mixed infection experiment was eonducted. Complementation was ebierved for mutants 1 and 2, as well as for mutants 2 and 3 but mot between and 3. What can be concluded from the results? A-mutations 1 and 3 are on dferent genes B-all 3 mutations are in separate genes C-mutations 1 and 3...
QUESTION 7 What are the potential consequences of un-repaired DNA damage (i.e. mutations) (select all that...
QUESTION 7 What are the potential consequences of un-repaired DNA damage (i.e. mutations) (select all that apply)? A. Somatic mutations lead to changes in fitness for the affected individual ONLY B. Germ line mutations lead to cancer or other disease in the affected individual ONLY OC. Somatic mutations lead to cancer or other disease in the affected individual ONLY D. Germ line mutations lead to generation of new alleles that are passed on to the progeny E. Germ line mutations...
What are the potential consequences of un-repaired DNA damage (i.e. mutations) (select all that apply)? A....
What are the potential consequences of un-repaired DNA damage (i.e. mutations) (select all that apply)? A. Mutations are always detrimental B. Mutations are always beneficial OC. Somatic mutations lead to cancer or other disease in the affected individual ONLY D. Germ line mutations lead to cancer or other disease in the affected individual ONLY E. Germ line mutations lead to changes in fitness for the affected individual ONLY OF. Somatic mutations lead to changes in fitness for the progeny OG....
6. Which of the following mutations would most likely have the severest consequences: Explain your reasoning....
6. Which of the following mutations would most likely have the severest consequences: Explain your reasoning. a. A change in amino acid recognition of an aminoacyl-tRNA synthetase b. A frame shift mutation at the end of the coding sequence of a gene A mutation at a splice junction C.
#5 detergent All of the above. QUESTION 5 Which mutations do you think have the greatest...
#5
detergent All of the above. QUESTION 5 Which mutations do you think have the greatest consequences and why? Point mutations, because they only involve one letter. Frameshift mutations, because they mess up everything after the point of mutation Silent mutations, because they are more difficult to catch. All mutations are equal in their effects/consequences QUESTION 6 How is information to make proteins passed on through generations? Through RNA Through other proteins Through DNA None of the above Sau Sulit...
Question 43 Which of the following is a factor affecting genotype results in STR analysis: O...
Question 43 Which of the following is a factor affecting genotype results in STR analysis: O A. Mutations at STR core repeat regions OB. Gene duplications O C. Point mutations OD. All of the above
5. Deletions can be used to map genes along a chromosome. In order to do this...
5. Deletions can be used to map genes along a chromosome. In order to do this a series of crosses in which one parent is homozygous for a mutant allele is crossed with the other parent that is homozygous for a partial deletion of the region. The progeny are scored to determine whether they have the mutant phenotype ("m") or the wild-type phenotype ("+"). If the mutant allele falls within the deletion it will have the "m" phenotype, if it...
QUESTION 9 Which of the following types of mutations are not caused by X-rays? a.pyrimidine dimers b. inversions C. d. deletions
7) When Crick et al. plated large numbers of T4, with suppression mutations only, on K2 what did they find? a) no plaques b) xITA mutant plaques d) IIB mutant plaques c) plaques containing suppressor of suppressor mutations 8) What are the suppressors of the FCO mutation AND how do they work? a) deletions, by preventing the protein from being made b) other phage, work by complementing c) frameshifts, shift the frame back to the correct frame d ) inversions,...
A. Organisms heterozygous for inversions and translocations are
viable and able to produce progeny but usually in fewer numbers.
Explain why this is so in general terms.
B. Also, explain how would you distinguish among pericentric
inversions, paracentric inverisons, reciprocal translocations and
non reciprocal translocations as sources of semi-sterility. You
need to consider meiotic figures.
C. How can these chromosome aberrations be used to map genes to
chromosomes or linkage groups. You may use a two-point mapping
system as an...
thumbs up for good answer! please help with my genetics, thank
you!!
heres a better quality photo
1. In the analysis of bacteriophage T4 rll locus mutants, a mixed infection experiment was eonducted. Complementation was ebierved for mutants 1 and 2, as well as for mutants 2 and 3 but mot between and 3. What can be concluded from the results? A-mutations 1 and 3 are on dferent genes B-all 3 mutations are in separate genes C-mutations 1 and 3...
QUESTION 7 What are the potential consequences of un-repaired DNA damage (i.e. mutations) (select all that apply)? A. Somatic mutations lead to changes in fitness for the affected individual ONLY B. Germ line mutations lead to cancer or other disease in the affected individual ONLY OC. Somatic mutations lead to cancer or other disease in the affected individual ONLY D. Germ line mutations lead to generation of new alleles that are passed on to the progeny E. Germ line mutations...
What are the potential consequences of un-repaired DNA damage (i.e. mutations) (select all that apply)? A. Mutations are always detrimental B. Mutations are always beneficial OC. Somatic mutations lead to cancer or other disease in the affected individual ONLY D. Germ line mutations lead to cancer or other disease in the affected individual ONLY E. Germ line mutations lead to changes in fitness for the affected individual ONLY OF. Somatic mutations lead to changes in fitness for the progeny OG....
6. Which of the following mutations would most likely have the severest consequences: Explain your reasoning. a. A change in amino acid recognition of an aminoacyl-tRNA synthetase b. A frame shift mutation at the end of the coding sequence of a gene A mutation at a splice junction C.
#5
detergent All of the above. QUESTION 5 Which mutations do you think have the greatest consequences and why? Point mutations, because they only involve one letter. Frameshift mutations, because they mess up everything after the point of mutation Silent mutations, because they are more difficult to catch. All mutations are equal in their effects/consequences QUESTION 6 How is information to make proteins passed on through generations? Through RNA Through other proteins Through DNA None of the above Sau Sulit...
Question 43 Which of the following is a factor affecting genotype results in STR analysis: O A. Mutations at STR core repeat regions OB. Gene duplications O C. Point mutations OD. All of the above
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