0
Some common chemical methods to detect bacteria include using Gram staining to observe cell wall characteristics, using specific dyes to target bacterial structures (e.g. acid-fast staining for Mycobacterium species), and using biochemical tests to identify bacterial metabolic pathways (e.g. API test strips). Additionally, molecular methods such as PCR can be used to detect bacterial DNA or RNA.
Add your answer:
Earn +20 pts
What is the chemical that kills bacteria in hand sanitizer?
The chemical that kills bacteria in hand sanitizer is alcohol. Most hand sanitizers contain either ethyl alcohol (ethanol) or isopropyl alcohol (isopropanol) as the active ingredient to effectively kill bacteria and viruses on the skin.
Sulfuric acid chemical formula?
AnswerH 2SO4 is the correct chemical formula of sulphuric acid.
How can you detect rat poison in marijuana?
There is no foolproof way for consumers to detect rat poison in marijuana visually. It is important to purchase marijuana from licensed dispensaries to ensure its safety and quality. If you suspect rat poison contamination, stop using the product immediately and report your concerns to the dispensary or local authorities.
Which one of the following is most resistant to chemical biocides?
Endospores are the most resistant to chemical biocides because of their thick outer spore coat that protects the genetic material inside. Endospores are formed by certain bacteria as a survival mechanism against harsh conditions.
What is the most useful way to determine chemical properties?
One of the most useful ways to determine chemical properties is by conducting experiments such as spectroscopy, chromatography, or titration to analyze the behavior of a chemical substance under various conditions. These methods can provide valuable information on characteristics such as reactivity, solubility, acidity, and boiling/melting points. Additionally, comparing the chemical structure and composition of a substance to known data and literature can also help in determining its properties.
How can you see objects that do not give off light?
you can use other methods such as radar or sonar or other methods to detect its volume or mass whichever is most useful
What are the method of preserving food?
Drying, Salting, Pickling, Fermenting, Smoking, Freezing, Cooling, Sugaring... Most methods involve taking water out of the food or inducing a concentration gradient to kill bacteria (by sucking water out of it). Others involve coating the food with some chemical that kills bacteria but is (relatively) safe for humans to consume.
What is the purpose of m9 paper?
Chemical Agent Detector Paper, M9 is the most widely used method of detecting liquid chemical warfare agents, such as nerve or blister agents. M9 Paper reacts to chemical agents by turning a red or reddish brown color. It will not detect vapor.
What is the chemical that kills bacteria in hand sanitizer?
The chemical that kills bacteria in hand sanitizer is alcohol. Most hand sanitizers contain either ethyl alcohol (ethanol) or isopropyl alcohol (isopropanol) as the active ingredient to effectively kill bacteria and viruses on the skin.
What are the three most common bacteria used for measuring effectiveness of a chemical?
The three most common bacteria used for measuring the effectiveness of a chemical are Escherichia coli (E. coli), Pseudomonas aeruginosa, and Staphylococcus aureus. These bacteria are commonly used in research and testing due to their prevalence, ease of culture, and well-understood characteristics.
What bacteria are in the Atacama Desert?
In most areas of the Atacama there is not enough moisture in the soil to support any microbial life forms. When NASA was testing their Mars Rovers in the Atacama their instruments could not detect any life, bacteria or otherwise, in the soil of the desert.
Sulfuric acid chemical formula?
AnswerH 2SO4 is the correct chemical formula of sulphuric acid.
How you can detect pathogen?
Pathogens can be detected through various methods including culturing samples in a lab to identify the presence of specific pathogens, performing genetic tests like polymerase chain reaction (PCR) to detect pathogen DNA, or using immunoassays to detect pathogen proteins in a sample. Other methods include microscopy to visualize pathogens directly or serological tests to detect antibodies produced in response to an infection. Detection methods depend on the type of pathogen and the resources available for testing.
Which of these methods would be the most effective in loosening debris from sharp instruments while also reducing the risk of injury?
chemical disinfecting
Chemical produced by bacteria that limits the growth of other bacteria?
You want to talk about antibiotics. By definition it is the substance produced by microorganisms to inhibit the growth of other microorganisms. Most of such chemicals are produced by fungi. Only few like bacitracin are produced by bacteria.
Which is the most important way in which the laser technique for controlling chemical reactions differs from earlier methods?
it uses light beems and modern technology!
What are most bacteria?
Most Bacteria are decomposers or producers, or consumers
