/*! This file is auto-generated */ .wp-block-button__link{color:#fff;background-color:#32373c;border-radius:9999px;box-shadow:none;text-decoration:none;padding:calc(.667em + 2px) calc(1.333em + 2px);font-size:1.125em}.wp-block-file__button{background:#32373c;color:#fff;text-decoration:none} Problem 43 What contributions have been mad... [FREE SOLUTION] | 91影视

91影视

Log out

Learning Materials

Features

Discover

Chapter 17: Problem 43

What contributions have been made through the use of microbial genomics? a. Microbial genomics has provided various tools to study the psychological behaviors of organisms. b. Microbial genomics has been useful in producing antibiotics, enzymes, improved vaccines, disease treatments and advanced cleanup techniques. c. Microbial genomics has contributed resistance in other bacteria by horizontal and lateral gene transfer mechanisms. d. Microbial genomics has contributed to fighting global warming.

Short Answer

Expert verified
The most accurate contribution of microbial genomics is the production of antibiotics, enzymes, improved vaccines, disease treatments, and advanced cleanup techniques (Option b).

Step by step solution

01

- Understand the Question

The question asks for the contributions made through the use of microbial genomics.
02

- Evaluate Each Option

Review each option to determine whether it accurately describes a contribution of microbial genomics.
03

- Analyze Option a

Option a: Microbial genomics has provided various tools to study the psychological behaviors of organisms. Microbial genomics focuses on the genetic makeup of microorganisms and is not directly related to psychological behavior studies.
04

- Analyze Option b

Option b: Microbial genomics has been useful in producing antibiotics, enzymes, improved vaccines, disease treatments and advanced cleanup techniques. This is accurate as microbial genomics has led to advancements in these areas through the understanding of microbial genes and their applications.
05

- Analyze Option c

Option c: Microbial genomics has contributed resistance in other bacteria by horizontal and lateral gene transfer mechanisms. This describes a phenomenon observed in microbial genetics but not a beneficial contribution of microbial genomics.
06

- Analyze Option d

Option d: Microbial genomics has contributed to fighting global warming. There is no direct evidence or wide recognition of microbial genomics playing a significant role in combating global warming.
07

- Choose the Most AccurateOption

Based on the analysis, option b is the most accurate. Microbial genomics has led to the production of antibiotics, enzymes, improved vaccines, disease treatments, and advanced cleanup techniques.

Unlock Step-by-Step Solutions & Ace Your Exams!

  • Full Textbook Solutions

    Get detailed explanations and key concepts

  • Unlimited Al creation

    Al flashcards, explanations, exams and more...

  • Ads-free access

    To over 500 millions flashcards

  • Money-back guarantee

    We refund you if you fail your exam.

Over 30 million students worldwide already upgrade their learning with 91影视!

Key Concepts

These are the key concepts you need to understand to accurately answer the question.

Antibiotic Production
One of the significant contributions of microbial genomics is in the field of antibiotic production. By understanding the genetic makeup of microorganisms, scientists can discover new antibiotics that can combat resistant bacteria.
For example, microbial genomics has enabled the identification of specific genes responsible for antibiotic synthesis.
These genes can be manipulated or transferred to other organisms to enhance antibiotic production.
This has led to the development of more effective antibiotics and strategies to overcome bacterial resistance.
  • Discovery of new antibiotic-producing genes
  • Enhancement of existing antibiotic production
  • Overcoming antibiotic resistance through genetic manipulation
Vaccine Development
Microbial genomics plays a crucial role in vaccine development. By studying the genome sequences of pathogens, scientists can identify potential targets for vaccines.
This information helps in the design of vaccines that can elicit a strong immune response.
For instance, genomics has been used to develop vaccines against diseases like influenza and COVID-19.
  • Identification of vaccine targets
  • Design of effective vaccines
  • Development of vaccines against new and emerging diseases
Bioremediation
Bioremediation is the process of using microorganisms to clean up environmental pollutants. Microbial genomics has significantly contributed to this field by identifying bacteria and fungi that can degrade harmful substances.
For example, certain bacteria can break down oil spills in oceans, while others can detoxify heavy metals in soil.
Genomic studies help in understanding the metabolic pathways involved in these processes, allowing for the design of optimized bioremediation strategies.
  • Identification of pollutant-degrading microorganisms
  • Understanding metabolic pathways for degradation
  • Design of effective bioremediation strategies
Enzyme Production
Enzymes are proteins that catalyze biochemical reactions and are widely used in industrial processes. Microbial genomics has revolutionized enzyme production by identifying and characterizing new enzymes from microorganisms.
These enzymes can be used in various industries, including pharmaceuticals, food production, and biofuels.
For example, genomics has enabled the discovery of thermophilic enzymes that function at high temperatures, making industrial processes more efficient.
  • Discovery of new industrial enzymes
  • Characterization of enzyme properties
  • Enhanced efficiency in industrial processes
Disease Treatment
Microbial genomics also contributes to the treatment of diseases. By understanding the genetic basis of pathogens, scientists can develop targeted therapies that are more effective and have fewer side effects.
For example, genomic studies have identified drug-resistant genes in bacteria, allowing for the design of drugs that can bypass these resistances.
Additionally, genomics helps in the development of personalized medicine, where treatments are tailored based on an individual's genetic makeup.
  • Identification of drug-resistant genes
  • Design of targeted therapies
  • Development of personalized medicine

One App. One Place for Learning.

All the tools & learning materials you need for study success - in one app.

Get started for free

Most popular questions from this chapter

What is meant by a recombinant DNA molecule? a. chimeric molecules b. bacteria transformed into another species c. molecules that have been through the PCR process d. the result of crossing over during cell reproduction

What is a protein signature? a. a protein expressed on the cell surface b. a unique set of proteins present in a diseased state c. the path followed by a protein after it is synthesized in the nucleus d. the path followed by a protein in the cytoplasm

The rapid identification of new species and the analysis of the effect of pollutants on the environment is a function of what? a. metagenomics b. linkage analysis c. genomics d. shotgun sequencing

Genetic engineering can be applied to heritable information to produce what is referred to as a "knockdown organism." Biotechnology also can be applied to produce nonheritable changes in a "knockdown gene." Post-transcriptional strategies target the mRNA product of a gene. One such strategy uses the conserved genes that encode RNA interference (RNAi) proteins for the regulation of levels of mRNA transcription. Some viral RNA is double stranded (dsRNA). A cell responds to the presence of double-stranded RNA by the attachment of the enzyme DICER, which cuts dsRNA into short fragments. One strand of the fragment is transferred to the RNA-induced silencing complex (RISC), which searches for an mRNA with a sequence matching that of the fragment strand. When detected, this mRNA is degraded. A. Common in cancer cells is a mutation of the gene that encodes the protein p53, whose role is to detect and repair errors in DNA; if repairs cannot be made, p53 initiates apoptosis. Create a visual representation to explain how the DICER-RISC system within the cell can be used to suppress the translation of a mutated form of the gene encoding p53, potentially destroying a tumor. B. Whole-genome sequences provide a library of potentially expressed proteins, but they do not provide information on the functions of each protein. In an approach called reverse genetics, investigations attempt to determine the function of the gene, often by silencing the gene using RNAi technology. Assume that you have the ability to synthesize dsRNA from a DNA segment taken from an organism whose whole genome has been determined. Design a plan for collecting data that could be used to assign a function to the protein encoded by this sequence. (Hint: Don鈥檛 worry about the number of experiments that might need to be conducted to implement your plan. An automated technique called high-throughput screening robotically supports thousands of simultaneous experiments.)

Why is so much effort being poured into genome mapping applications? a. Genome mapping is necessary to know the base pair difference between the markers. b. The mapping would help scientists understand the role of proteins in specific organelles. c. The mapping technique identifies the role of transposons. d. Genome mapping helps identify faulty alleles, which could cause diseases.
See all solutions

Recommended explanations on Biology Textbooks

Biological Molecules

Read Explanation

Cell Cycle

Read Explanation

Ecosystems

Read Explanation

Cells

Read Explanation

Genetic Information

Read Explanation

Biological Organisms

Read Explanation
View all explanations

What do you think about this solution?

We value your feedback to improve our textbook solutions.

Study anywhere. Anytime. Across all devices.