Biology
5th Edition
ISBN: 9781260487947
Author: BROOKER
Publisher: MCG
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Chapter 12, Problem 3CQ
Summary Introduction
To explain: The process of accessing the genetic information within the blueprint (genetic material) at the molecular level.
Introduction: The gene expression starts from the replication of the gene to its transcription and finally towards its translation. The molecular level extraction of the information of a genome is represented by its proteomics while transcription information is required for the study of the associated introns and exon regions of a genome.
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Essay:
Answer the following questions in paragraph form. Create atlest 3-5 sentences each to support your answer. Base on your own opinion, what does genetics mean?
What is its relationship to all living things?
What is the connection of Genetics and DNA with each other? Are they related or not? Give your own opinion and you can also cite an example if needed.
What is DNA, rDNA and mtDNA? Explain each function.
What are the advantages and disadvantages of genetic engineering?
If you were given the chance to genetically modify an organism, what would it be and what would you like to modify from that organism?
Genetic Engineering Terms
Name:
Draw a line to connect each pair of boxes
DNA sequencing
The use of an organism, or a
component of an organism or
other biological system, to make
a product or process.
DNA cloning
The sequencing, analysis, and
cutting-and-pasting of DNA
A technique to make many
copies of a specific DNA region
in vitro (in a test tube rather
than anorganism)
Recombinant DNA
Polymerase chain reaction
A technique used.to separatę DNA
fragments according to their size
Gel electrophoresis
DNA that is assembled out of
fragments from multiple sources
Biotechnology
A molecular biology technique that
makes many identical copies of a
piece of DNA, such as a gene
DNA technology
The process of determining the
sequence of nucleotides (As, Ts,
Cs, and Gs) in a piece of DNA.
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tİ6111749/enetic-engineering-tems
WRITE ABOUT A THEME: INFORMATION In a short essay(100–150 words), discuss how the genetic basis of life plays acentral role in biotechnology
Chapter 12 Solutions
Biology
Ch. 12.1 - What disease would result if a person inherited...Ch. 12.1 - Prob. 2CCCh. 12.1 - What is the direction of flow of genetic...Ch. 12.2 - Core Skill: Connections Look back at the role of...Ch. 12.3 - Prob. 1CCCh. 12.4 - Prob. 1CCCh. 12.4 - Prob. 1EQCh. 12.4 - Prob. 2EQCh. 12.4 - Prob. 3EQCh. 12.5 - Core Skill: Connections Look back at Figure 6.3,...
Ch. 12.5 - Prob. 2CSCh. 12.6 - Prob. 1CCCh. 12 - Which of the following best represents the central...Ch. 12 - A mutation prevents a gene from being transcribed...Ch. 12 - Prob. 3TYCh. 12 - Prob. 4TYCh. 12 - If a eukaryotic mRNA failed to have a cap attached...Ch. 12 - Prob. 6TYCh. 12 - Prob. 7TYCh. 12 - During the initiation of translation, the first...Ch. 12 - Prob. 9TYCh. 12 - Prob. 10TYCh. 12 - Prob. 1CQCh. 12 - Prob. 2CQCh. 12 - Prob. 3CQCh. 12 - Prob. 1COQCh. 12 - Prob. 2COQ
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- Explain the relationship among the following terms: genomics, proteomics, gene, protein, genotype, and phenotype. minimum of 500 words please!arrow_forwardObjective: Get a sense of how genomics, the study of the genome in its entirety,needs to think about how to go about its research. Geonomic DNA is broken up into fragments. The 5’ and 3’ ends of each fragment(a “read”) are sequenced. The sequenced reads are assembled together intocontiguous sequences (“contigs”) based on sequence similarity. The idea is to sequence enough random fragments so that every nucleotide in thegenome is represented on some read. The number of such fragments needed iscalled the coverage, c. The coverage c can be calculated by the formula RL/G, where R is the number ofreads sequenced, L is the average length of a read and G is the total length of thegenome. The units of length are bases (b) or base pairs (bp). Consider a genome whose length is 1000 bp. “Shotgun” sequencing techniquesare applied to the genome, resulting in 20 reads, with an average length of 50 bp.A very important point is that, even though 20 x 50 = 1000, there is no guaranteethat ALL…arrow_forwardObjective: Get a sense of how genomics, the study of the genome in its entirety,needs to think about how to go about its research. Geonomic DNA is broken up into fragments. The 5’ and 3’ ends of each fragment(a “read”) are sequenced. The sequenced reads are assembled together intocontiguous sequences (“contigs”) based on sequence similarity. The idea is to sequence enough random fragments so that every nucleotide in thegenome is represented on some read. The number of such fragments needed iscalled the coverage, c. The coverage c can be calculated by the formula RL/G, where R is the number ofreads sequenced, L is the average length of a read and G is the total length of thegenome. The units of length are bases (b) or base pairs (bp). Consider a genome whose length is 1000 bp. “Shotgun” sequencing techniquesare applied to the genome, resulting in 20 reads, with an average length of 50 bp.A very important point is that, even though 20 x 50 = 1000, there is no guaranteethat ALL…arrow_forward
- Define the molecular biology .arrow_forwardWhich of the following describes forward genetics? Utilizing consensus regions within a genome to hypothesize the location of genes. Beginning with a phenotype and determining the genetic basis responsible for it. Performing sequence comparison between normal and diseased samples to identify genetic alterations specific to each sample type. Beginning with a gene and determining the phenotypic impact of mutating it. To move from the 5' to the 3'direction within a chromosomal sequence in order to systematically characterize the structure of the genome.arrow_forwardMolecular biologists rely on many, often sophisticated, techniques to pursue their discipline. One may list ultracentrifugation, electron microscopy, X-ray diffraction, electrophoresis, and computer interfacing as fundamental tools. Model organisms provide the raw materials for study. List three "organisms" (or organismic groups) often used by recombinant DNA technologists and describe a major advantage of each group.arrow_forward
- In what order does the genetic information flow in living organisms? Choose all that are true. genetic information can be rewritten from protein to DNA genetic information can be translated from RNA to protein genetic information can be rewritten from DNA to RNA genetic information can be rewritten from protein to RNA genetic information can be rewritten from RNA to DNAarrow_forwardBioinformatics is an interdisciplinary field that integrates knowledge of computer science with mathematics and statistics to solve biological questions. Many bioinformatics tools for gene prediction, homology modelling and such are available free online. (1) What does BLAST stand for? (ii) Explain the function of BLAST.arrow_forwardWithin genomics, genetic engineering and gene therapy are topics that are comparable. What do they have in common and what sets them apart?arrow_forward
- Which of the following is NOT an activity carried out in the field of bioinformatics? a. collecting and storing DNA sequence information produced by various genome sequencing projects b. analyzing genome sequences to determine the location of genes c. determining the three-dimensional structure of proteins d. comparing genomes of different species e. none of thesearrow_forwardDescribe the components of the human genome. proper explanation and diagramarrow_forwardBioinformatics: Explore the applications of bioinformatics in genomics research. How do computational methods contribute to understanding genetic variations and their implications for personalized medicine?arrow_forward
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