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How does genetic engineering use bacteria to produce human genes?
The best example of this is Insulin produced in E.coli and this is carried out by recombinant DNA technology wherein the desired gene of interest in inserted into a vector system and then into host cell.
Describe the contributions of hershey and chase to the understanding that DNA is the genetic material?
Hershey and Chase radioactively labelled T2 bacteriophage with P (DNA) and S (protein) to determine if protein or DNA carried the genetic material. They let the bacteriophage infect E.coli. The radioactive material found in the host E.coli contained the radioactive P (found in DNA) as the bacteriophage had multiplied inside the cell, but the radioactive S was not found inside the cell. Therefore DNA is the hereditary molecule resorce - some other guy off the internet
Soil bacteria are responsible for carrying many steps in the nitrogen cycle. Soil bacteria are NOT responsible for?
Soil bacteria are not responsible for fixing nitrogen from the atmosphere. This process is carried out by nitrogen-fixing bacteria like Rhizobium and cyanobacteria.
Does bacteria go through photosynthesis?
No, bacteria do not go through photosynthesis. Photosynthesis is a process that involves converting light energy into chemical energy, typically carried out by plants, algae, and some bacteria. Bacteria do not have the necessary structures, such as chloroplasts, to carry out photosynthesis.
Is Conjugation a process carried out by bacteria and eukaryotes or eukaryotes only?
Conjugation is a process carried out by both bacteria and certain eukaryotic organisms, such as fungi and some protists. It involves the transfer of genetic material (such as plasmids or DNA fragments) between two individuals.
What exotoxin is produced from phage?
Inside the membrane, the bacteria produce an exotoxin, which is a poisonous secretion that causes the life-threatening symptoms of diphtheria. The exotoxin is carried throughout the body in the bloodstream, destroying healthy tissue
How can bacterial populations develop drug resistance and share that resistance with other bacteria?
Bacterial populations can develop drug resistance through mutations that make them less susceptible to antibiotics. They can also acquire resistance genes from other bacteria through mechanisms like conjugation, transformation, or transduction, allowing them to share resistance traits. This exchange of genetic material can lead to the rapid spread of drug resistance among bacterial populations.
How is a bacterial cell like a plant or animal cell?
Note that bacteria are not all alike ... but except for the fact that bacteria DNA material is carried loose in the cytoplasm and is not doubled, they're basically identical.
How is the genetic material in a bacterial cell carried?
Bacteria are prokaryotes, which means that they do not have a nucleus (unlike eukaryotes, which do). Instead, their genetic material is contained freely in the cytoplasm of the cell; it is not bound inside a membrane.
Is drug resistance carried on a plasmid?
Yes, drug resistance genes can be carried on plasmids, which are small, circular DNA molecules found in bacteria. Plasmids can be easily transferred between bacteria, spreading drug resistance within a population. This transfer of plasmids contributes to the development of antibiotic-resistant bacterial strains.
What was the importance of animals in the Columbian Exchange?
They carried all of the meat
How trade was carried out between Europe and Asia in 1400?
they exchange goods
Nitrogen fixation is carried out primarly by?
Nitrogen Fixation Bacteria are the primary source in which Nitrogen Fixation is carried out. The bacteria changes N2 (unreactive element) into nitrogen compounds, which are soluble and can be absorbed.
How was trade carried out in the Aztec empire?
The trade carried out in the Aztec empire was usually done by barter, or the exchange of goods without the use of money.
How was trade carried out in Aztec empires?
The trade carried out in the Aztec empire was usually done by barter, or the exchange of goods without the use of money.
Why UV induced mutagenesis in bacteria is carried out in dark?
to prevent photoactive repair
How does genetic engineering use bacteria to produce human genes?
The best example of this is Insulin produced in E.coli and this is carried out by recombinant DNA technology wherein the desired gene of interest in inserted into a vector system and then into host cell.
