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Biocides can be dangerous because they are designed to kill or inhibit the growth of harmful organisms, but they can also pose risks to human health and the environment. Exposure to biocides can lead to toxic reactions, skin irritations, respiratory issues, and long-term health effects such as endocrine disruption or carcinogenicity. Additionally, the widespread use of biocides can contribute to the development of resistant strains of microorganisms, making them less effective over time and potentially harming ecosystems. Proper handling and regulation are essential to mitigate these risks.
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Why are pesticides are sometimes called biocides?
Pesticides are sometimes called "BIOCIDES" because of their effects on living things.
What is the use of biocides in paint?
biocides are used in paint to make sure the safety of the surface (like wood), from micro-organisms, on which it has to be apply.
What is the composition of anti fouling paint?
Anti-fouling paint typically contains biocides that prevent the growth of marine organisms like algae, barnacles, and mollusks on submerged surfaces. Common biocides include copper compounds, zinc, and various organic biocides. The paint may also contain resins, solvents, and fillers to enhance adhesion and durability. Additionally, anti-fouling paints can be formulated as hard or ablative types, affecting how they release biocides over time.
What are biocidal properties?
Biocides are any chemical that 'kills' living organic matter. 'Bleach' is a biocide.
Why are lipid containing envelopes viruses relatively susceptible to biocides?
Lipid-containing envelope viruses are relatively susceptible to biocides because their lipid bilayer is essential for their structural integrity and infectivity. Biocides, such as alcohols and detergents, can disrupt this lipid membrane, leading to the inactivation of the virus. When the envelope is compromised, the virus loses its ability to attach to and enter host cells, rendering it non-infectious. This susceptibility is a key reason why certain disinfectants are effective against these types of viruses.
What can happen to the concentration of some biocides in the members of a food chain?
The concentration of biocides can increase in members of a food chain through a process known as biomagnification. As smaller organisms, which may absorb or ingest biocides, are consumed by larger predators, the biocide concentration accumulates in the tissues of these higher trophic levels. This can lead to harmful effects on wildlife and potentially impact human health when these organisms are consumed. Over time, this accumulation can disrupt ecosystems and lead to declines in biodiversity.
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.
Why did Rachel Carson call pesticides such as DDT biocides?
Rachel Carson called pesticides such as DDT "biocides" because they are chemicals that kill a wide range of living organisms, not just the targeted pests. This term emphasizes their broad toxicity and potential harm to various forms of life in the environment.
What has the author Richard Braithwaite written?
Richard Braithwaite has written: 'Fouling macroalgae and the efficacy of toxic antifouling paints and biocides'
Agents used to kill or inhibit growth of vegetative cells are generally called?
Agents used to kill or inhibit the growth of vegetative cells are generally called biocides. They are commonly used in various industries, such as healthcare, food processing, and agriculture, to prevent the growth of harmful microorganisms. Biocides can include chemicals, disinfectants, antimicrobial agents, and antibiotics.
What has the author Sarawadee Junsophonsri written?
Sarawadee Junsophonsri has written: 'Solubility of biocides in pure and modified supercritical carbon dioxide' -- subject(s): Poisons, Solubility
What has the author B S Hollingsworth written?
B. S. Hollingsworth has written: 'Some investigation into the susceptibility and resistance to industrial biocides of fungi important in textile and polyurethane biodeterioration'
