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Mailings Review View Tell me EXERCISE 4 QUESTIONS 1. TRANSCRIPTION: Much research effort has been invested in understanding how transcription is regulated, because this process is very important for determining cell function. Transcription is a major on/ off switch for genes, providing the instructions for translation and determining the types and amounts of proteins made in a cell at a specific time. The Zebrafish is a model organism for research, and many biologists study how the regulation of genes affects the development of the zebrafish embryo. The effects of a variety of experimental conditions on zebrafish embryos can be easily visualized by light microscopy, because the outer covering (chorion) and the embryo are both transparent. See an images of zebrafish embryos at different time points in development and the adult form below. 0h os 0.75 h 2h 3.25 h 8 h 16h 24 h 72 h Adult <-3 months (not to scale) Image from: https://en.wikipedia.org/wiki/Zebrafish Answer the following questions about the regulation of genes in zebrafish embryos and adults. If there is no off switch for any genes in the zebrafish embryo and all genes are always on, what do you suppose will happen to the developing embryo? [Note, multiple possible answers are possible. The goal is to explain why you have selected the possibility or possibilities you have selected.] a. Do you think the embryo would be stuck in an early stage of development, like the images from zero to 8 hours, which mostly consist of cell division? Why or why not? a.

Mailings Review View Tell me EXERCISE 4 QUESTIONS 1. TRANSCRIPTION: Much research effort has been invested in understanding how transcription is regulated, because this process is very important for determining cell function. Transcription is a major on/ off switch for genes, providing the instructions for translation and determining the types and amounts of proteins made in a cell at a specific time. The Zebrafish is a model organism for research, and many biologists study how the regulation of genes affects the development of the zebrafish embryo. The effects of a variety of experimental conditions on zebrafish embryos can be easily visualized by light microscopy, because the outer covering (chorion) and the embryo are both transparent. See an images of zebrafish embryos at different time points in development and the adult form below. 0h os 0.75 h 2h 3.25 h 8 h 16h 24 h 72 h Adult <-3 months (not to scale) Image from: https://en.wikipedia.org/wiki/Zebrafish Answer the following questions about the regulation of genes in zebrafish embryos and adults. If there is no off switch for any genes in the zebrafish embryo and all genes are always on, what do you suppose will happen to the developing embryo? [Note, multiple possible answers are possible. The goal is to explain why you have selected the possibility or possibilities you have selected.] a. Do you think the embryo would be stuck in an early stage of development, like the images from zero to 8 hours, which mostly consist of cell division? Why or why not? a.

Biochemistry
Biochemistry
9th Edition
ISBN:9781305961135
Author:Mary K. Campbell, Shawn O. Farrell, Owen M. McDougal
Publisher:Mary K. Campbell, Shawn O. Farrell, Owen M. McDougal
Chapter3: Amino Acids And Peptides
Section: Chapter Questions
Problem 54RE: THOUGHT QUESTION Imagine we identify a gene that is directly responsible for the effects of...
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BL1250 Group activity 4 2020 (1) – Saved to my Mac v Mailings Review View Tell me EXERCISE 4 QUESTIONS 1. TRANSCRIPTION: Much research effort has been invested in understanding how transcription is regulated, because this process is very important for determining cell function. Transcription is a major on/ off switch for genes, providing the instructions for translation and determining the types and amounts of proteins made in a cell at a specific time. The Zebrafish is a model organism for research, and many biologists study how the regulation of genes affects the development of the zebrafish embryo. The effects of a variety of experimental conditions on zebrafish embryos can be easily visualized by light microscopy, because the outer covering (chorion) and the embryo are both transparent. See an images of zebrafish embryos at different time points in development and the adult form below. 0h Os 0.75 h 2h 3.25 h 8 h 16 h 24 h 72 h Adult -3 months (not to scale) Image from: https://en.wikipedia.org/wiki/Zebrafish Answer the following questions about the regulation of genes in zebrafish embryos and adults. If there is no off switch for any genes in the zebrafish embryo and all genes are always on, what do you suppose will happen to the developing embryo? [Note, multiple possible answers are possible. The goal is to explain why you have selected the possibility or possibilities you have selected.] a. Do you think the embryo would be stuck in an early stage of development, like the images from zero to 8 hours, which mostly consist of cell division? Why or why not? a.
Transcribed Image Text:BL1250 Group activity 4 2020 (1) – Saved to my Mac v Mailings Review View Tell me EXERCISE 4 QUESTIONS 1. TRANSCRIPTION: Much research effort has been invested in understanding how transcription is regulated, because this process is very important for determining cell function. Transcription is a major on/ off switch for genes, providing the instructions for translation and determining the types and amounts of proteins made in a cell at a specific time. The Zebrafish is a model organism for research, and many biologists study how the regulation of genes affects the development of the zebrafish embryo. The effects of a variety of experimental conditions on zebrafish embryos can be easily visualized by light microscopy, because the outer covering (chorion) and the embryo are both transparent. See an images of zebrafish embryos at different time points in development and the adult form below. 0h Os 0.75 h 2h 3.25 h 8 h 16 h 24 h 72 h Adult -3 months (not to scale) Image from: https://en.wikipedia.org/wiki/Zebrafish Answer the following questions about the regulation of genes in zebrafish embryos and adults. If there is no off switch for any genes in the zebrafish embryo and all genes are always on, what do you suppose will happen to the developing embryo? [Note, multiple possible answers are possible. The goal is to explain why you have selected the possibility or possibilities you have selected.] a. Do you think the embryo would be stuck in an early stage of development, like the images from zero to 8 hours, which mostly consist of cell division? Why or why not? a.
24 h 72 h Adult -3 months (not to scale) Image from: https://en.wikipedia.org/wiki/Zebrafish Answer the following questions about the regulation of genes in zebrafish embryos and adults. If there is no off switch for any genes in the zebrafish embryo and all genes are always on, what do you suppose will happen to the developing embryo? [Note, multiple possible answers are possible. The goal is to explain why you have selected the possibility or possibilities you have selected.] a. Do you think the embryo would be stuck in an early stage of development, like the images from zero to 8 hours, which mostly consist of cell division? Why or why not? a. Focu MacBook Al
Transcribed Image Text:24 h 72 h Adult -3 months (not to scale) Image from: https://en.wikipedia.org/wiki/Zebrafish Answer the following questions about the regulation of genes in zebrafish embryos and adults. If there is no off switch for any genes in the zebrafish embryo and all genes are always on, what do you suppose will happen to the developing embryo? [Note, multiple possible answers are possible. The goal is to explain why you have selected the possibility or possibilities you have selected.] a. Do you think the embryo would be stuck in an early stage of development, like the images from zero to 8 hours, which mostly consist of cell division? Why or why not? a. Focu MacBook Al
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