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Is Damage to nucleic acids part of antimicrobial agents affect cellular structures?
It is one of the routes.
Bacterial cells are primitive cells (prokaryotic) that differ significantly from humans' (eukaryotic) cells. Antibiotics aim at structures or processes that differ from our own. Some antibiotics react directly with microbial DNA (i.e. metronidazole disrupts DNA's helical structure, thereby inhibiting bacterial nucleic acid synthesis and leading to bacterial cell death), some antibiotics act indirectly (quinolones bind to DNA gyrases, proteins that are required for the processing of DNA and RNA), and others aim at different parts of microbe body (bacterial cell wall - penicillins, cephalosporins, cell membrane - polymixins) or at different processes (bacterial protein synthesis - aminoglycosides, macrolides, and tetracyclines).
What else can I help you with?
Which disinfectant does not act by disrupting the plasma membrane?
Hydrogen peroxide is a disinfectant that does not primarily act by disrupting the plasma membrane. Instead, it exerts its antimicrobial effects by generating free radicals that damage intracellular components and disrupt cellular function.
What is selective toxicity?
Selective toxicity refers to the ability of a drug or substance to target and kill harmful organisms or cells without causing significant damage to the host organism. This property is important in the development of antimicrobial and chemotherapeutic agents, as it helps minimize side effects and maximize effectiveness. Selective toxicity is achieved through targeting specific cellular structures or processes that are unique to the pathogen or cancer cells.
What is damage to the ozone?
ChloroFluoroCarbon's will damage ozone. Ozone will damage the breathing structures of both plants and animals (and people, of course).
What will damage in mitochondrial DNA have the most effect on?
Damage in mitochondrial DNA can have the most effect on cellular energy production. Mitochondria are responsible for generating ATP through oxidative phosphorylation, and any damage to their DNA can lead to a decrease in energy production, affecting various cellular functions and potentially causing cell dysfunction or death.
Discuss the effects of ionizing radiation on cellular constituents?
Ionizing radiation can cause damage to cellular DNA, leading to mutations and cell death. It can also affect cell membrane integrity, disrupt cell signaling pathways, and generate reactive oxygen species. Additionally, ionizing radiation can damage cellular organelles such as mitochondria and endoplasmic reticulum, leading to impaired cellular function.
The antimicrobial activity of chlorine is due to which of the following?
The antimicrobial activity of chlorine is due to its ability to disrupt the cellular structures and metabolic processes of microorganisms, such as bacteria and viruses. Chlorine can penetrate cell walls and damage essential molecules like DNA and proteins, leading to the inactivation and death of the microorganisms.
Which disinfectant does not act by disrupting the plasma membrane?
Hydrogen peroxide is a disinfectant that does not primarily act by disrupting the plasma membrane. Instead, it exerts its antimicrobial effects by generating free radicals that damage intracellular components and disrupt cellular function.
Advantages and disadvantages of nucleic acid?
Advantages of nucleic acids include their role in storing and transmitting genetic information, which is crucial for the inheritance of traits and overall cellular function. They also play a key role in protein synthesis and regulation of gene expression. Disadvantages of nucleic acids can include mutations that can lead to genetic diseases and disorders. Additionally, nucleic acids can be susceptible to damage from environmental factors such as radiation and chemicals, which can impact their stability and function.
What is cellular toxin?
Cellular toxins are substances that are harmful to cells and can disrupt normal cell function or cause cell death. These toxins can come from various sources such as bacteria, viruses, chemicals, or metabolic byproducts. They can lead to various cellular damage, impacting cellular structures, processes, and ultimately, overall tissue and organ function.
Can poison kill cells?
Yes, poison can kill cells by disrupting cellular processes and structures. Toxic substances can damage cell membranes, interfere with vital biochemical pathways, and lead to cell death. Different poisons target specific cellular components and can cause irreversible damage if not treated promptly.
How is hydrogen peroxide antimicrobial?
Hydrogen peroxide is antimicrobial because it generates free radicals, such as hydroxyl radicals, which are highly reactive and can damage the cell membranes, proteins, and DNA of microorganisms, leading to their disruption and death. It has broad-spectrum antimicrobial activity against bacteria, viruses, fungi, and spores.
Will bacterial death occur if there is damage to the cell wall?
Actually the guy below is "off" The cell would die if there is damage to the cell wall but, Would also die if damage occured to plasma membrane, proteins, and nucleic acid . Remember some Eukaryotes do not have cell walls, so It depends on if you are talking about eukaryotes or prokaryotes as well. ACTUALLY, to edit the answer below, the answer to the question is D - all of the above. The plasma membrane is made of proteins and if damaged will damage the plasma membrane in turn causing the the cell to rupture (lysis) and die. Nucleic acids for the same reason stated below. so the correct answer is NOT C it is D! "Bacterial death will result from damage to which of the following structures?" a. plasma membrane b. proteins c. nucleic acids d. All of the above the correct answer is C. nucleic acids. heres a quote directly from the book..."The nucleic acids DNA and RNA are the carriers of the cell's genetic information. Damage to these nucleic acids by heat, radiation or chemicals is frequently lethal to the cell; the cell can no longer replicate, nor can it carry out normal metabolic functions such as the synthesis of enzymes." your welcome.
What is cellular damage?
Damage at the cellular level - such as damage to mitochondria or enzymes, damage to the DNA or damage to the cell membrane. If the damage is serious enough, this will lead to either apoptosis (programmed, controlled cell-death), or necrosis (spontaneous, unplanned death).
Does Cholera Cause Damage at the Cellular Level?
if you want it to
What bug eats wood and can cause damage to wooden structures?
The bug that eats wood and can cause damage to wooden structures is called a termite.
What type of bug eats wood and causes damage to wooden structures?
The type of bug that eats wood and causes damage to wooden structures is called a termite.
What is selective toxicity?
Selective toxicity refers to the ability of a drug or substance to target and kill harmful organisms or cells without causing significant damage to the host organism. This property is important in the development of antimicrobial and chemotherapeutic agents, as it helps minimize side effects and maximize effectiveness. Selective toxicity is achieved through targeting specific cellular structures or processes that are unique to the pathogen or cancer cells.
