Indicate the expression pattern of the caudal protein in an embryo that is bicoid -/-.
Indicate the expression pattern of the caudal protein in an embryo that is bicoid -/-.
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Indicate the expression pattern of the caudal protein in an
embryo that is bicoid -/-.
indicate the expression pattern of hunchback and caudal mRNA at the completion of oogenesis
indicate the expression pattern of hunchback and caudal mRNA at the completion of oogenesis
21 A A A AD APA AaBbCeDdE AaBbCcDdE AaBbCcDc AalbCcDdEt AaBb No Spacing Heading Heading 2...
21 A A A AD APA AaBbCeDdE AaBbCcDdE AaBbCcDc AalbCcDdEt AaBb No Spacing Heading Heading 2 Title , Styles Pane 1. For each of the following using the diagram provided, indicate the expected expression pelle (location of the molecule in each case (besch) Example: Indicate the expression pattern of all, and mRNA at the completion of cogenesis Anterior Anterior Posterior Indicate the expression potem of the bicoid and anos protes by the blastoderm stage h Indicate the expression putem of...
BOTH QUESTIONS PLEASE. Regulation of pattern formation during development depends upon altered gene expression. The majority...
BOTH QUESTIONS PLEASE.
Regulation of pattern formation during development depends upon altered gene expression. The majority of factors needed to generate these patterns regulate gene expression by: Promoting alternative splicing Changing phosphorylation of target proteins Altering mRNA stability Altering transcription of target genes Promoting protein degradation Question 4 3 pts Bicoid is important for generation of the anterior-posterior axis by regulating expression of multiple genes, including hunchback and caudal. How does Bicoid regulate expression of these two genes? Bicoid induces...
Bicoid is important for generation of the anterior-posterior axis by regulating expression of multiple genes, including...
Bicoid is important for generation of the anterior-posterior axis by regulating expression of multiple genes, including hunchback and caudal. How does Bicoid regulate expression of these two genes? O Bicoid inhibits translation of hunchback and induces transcription of caudal Bicoid induces transcription of hunchback and inhibits transcription of caudal Bicoid induces transcription of hunchback and inhibits translation of caudal O Bicoid inhibits transcription of hunchback and induces transcription of caudal Bicoid represses transcription of hunchback and induces translation of caudal
please answer all 3 questions asap Question 1 3 pts Some of the genes important in...
please answer all 3 questions asap
Question 1 3 pts Some of the genes important in embryonic development are dependent upon the maternal genotype rather than the genotype of the embryo. How does this maternal information get transmitted to the embryo? During egg development, pieces of maternal DNA are moved into the embryo to temporarily allow transcription and translation of maternal DNA During egg development, proteins transcribed and translated in maternal nurse cells are moved into the embryo During egg...
Part C If loss of bicoid function in the egg leads to lethality during embryogenesis, how...
Part C If loss of bicoid function in the egg leads to lethality during embryogenesis, how are females homozygous for bicoid produced? O Homozygous bicoid mutant females (and males) can be produced by crossing male and female +/bicoid heterozygotes. O Homozygous bicoid mutant females (and males) can be produced by crossing male and female +/bicoid heterozygotes. In order to develop normally, the eggs resulting from this cross should be supplied with normal bicoid protein. This can be achieved by introducing...
Can bicoid change gene expression in a cell? a.Describe one piece of evidence to support your...
Can bicoid change gene expression in a cell? a.Describe one piece of evidence to support your answer.
1. What is the difference between a parasegment and segment in Drosophila development? a) Segments correspond...
1. What is the difference between a parasegment and segment in Drosophila development? a) Segments correspond to the anatomical divisions seen in larvae and adults, whereas parasegments are subdivisions of the embryo that correspond to regions or domains of gene expression. b) Parasegments correspond to the anatomical divisions seen in larvae and adults, whereas segments are subdivisions of the embryo that correspond to regions or domains of gene expression. 2. Which of the following statements about vertebrate Hox genes is...
The engrailed gene of Drosophila is expressed in 14 stripes in the embryo. This corresponds to...
The engrailed gene of Drosophila is expressed in 14 stripes in the embryo. This corresponds to a line of cells in each segment. If one makes a fly where all of the engrailed enhancers drive the expression of GFP (green fluorescent protein) you predict: A. The embryo will have evenly green fluorescence over its entirety. B. The embryo will have 7 stripes of green fluorescence. C. The embryo will have 14 stripes of green fluorescence. D. There will be no...
3. This is a schematic of a very simple pattern of gene expression. Yes means the...
3. This is a schematic of a very simple pattern of gene expression. Yes means the protein is present and can bind the promoter. No means the protein is absent. Transcription factors are proteins that help regulate transcription by binding DNA Activators are transcription factors that help transcription. For example, they bend the promoter and make it accessible to RNA polymerase. Repressors are transcription factors that inhibit transcription. For example, they might bind the promoter and stop the RNA polymerase...
21 A A A AD APA AaBbCeDdE AaBbCcDdE AaBbCcDc AalbCcDdEt AaBb No Spacing Heading Heading 2 Title , Styles Pane 1. For each of the following using the diagram provided, indicate the expected expression pelle (location of the molecule in each case (besch) Example: Indicate the expression pattern of all, and mRNA at the completion of cogenesis Anterior Anterior Posterior Indicate the expression potem of the bicoid and anos protes by the blastoderm stage h Indicate the expression putem of...
BOTH QUESTIONS PLEASE.
Regulation of pattern formation during development depends upon altered gene expression. The majority of factors needed to generate these patterns regulate gene expression by: Promoting alternative splicing Changing phosphorylation of target proteins Altering mRNA stability Altering transcription of target genes Promoting protein degradation Question 4 3 pts Bicoid is important for generation of the anterior-posterior axis by regulating expression of multiple genes, including hunchback and caudal. How does Bicoid regulate expression of these two genes? Bicoid induces...
Bicoid is important for generation of the anterior-posterior axis by regulating expression of multiple genes, including hunchback and caudal. How does Bicoid regulate expression of these two genes? O Bicoid inhibits translation of hunchback and induces transcription of caudal Bicoid induces transcription of hunchback and inhibits transcription of caudal Bicoid induces transcription of hunchback and inhibits translation of caudal O Bicoid inhibits transcription of hunchback and induces transcription of caudal Bicoid represses transcription of hunchback and induces translation of caudal
please answer all 3 questions asap
Question 1 3 pts Some of the genes important in embryonic development are dependent upon the maternal genotype rather than the genotype of the embryo. How does this maternal information get transmitted to the embryo? During egg development, pieces of maternal DNA are moved into the embryo to temporarily allow transcription and translation of maternal DNA During egg development, proteins transcribed and translated in maternal nurse cells are moved into the embryo During egg...
Part C If loss of bicoid function in the egg leads to lethality during embryogenesis, how are females homozygous for bicoid produced? O Homozygous bicoid mutant females (and males) can be produced by crossing male and female +/bicoid heterozygotes. O Homozygous bicoid mutant females (and males) can be produced by crossing male and female +/bicoid heterozygotes. In order to develop normally, the eggs resulting from this cross should be supplied with normal bicoid protein. This can be achieved by introducing...
3. This is a schematic of a very simple pattern of gene expression. Yes means the protein is present and can bind the promoter. No means the protein is absent. Transcription factors are proteins that help regulate transcription by binding DNA Activators are transcription factors that help transcription. For example, they bend the promoter and make it accessible to RNA polymerase. Repressors are transcription factors that inhibit transcription. For example, they might bind the promoter and stop the RNA polymerase...
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