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What is complement how does it cause bacterial lysis what are some othere roles of complement?
Wiki User
∙ 13y ago
Complement is a collection of proteins found in the blood that are effective against a wide variety of bacteria. Complement can cause bacterial lysis when the C5-C9 proteins are activated by C3. The C9 proteins insert into the bacterial cell membrane causing lysis and destruction of the bacteria.
Wiki User
∙ 13y ago
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Which agents can cause injury to the bacterial plasma membrane?
There are several types of antibiotics that cause damage to the plasma membrane of bacterial cells. These antibiotics injure the the plasma membrane and cause it to die (lysis of the cell). After the membrane has been damaged or destroyed, the bacteria's contents/nurtients escape and the poisons of the antibiotic are allowed to enter the cell and kill it. Antibiotics have selective toxicity so that they can target specific microbes without damaging the person taking the drug.
What happens first when a phage infects a bacterial cell and is going to enter a lysogenic cycle?
it becomes a part of the bacterial DNA and it can be replicated into the daughter cells. this cycle doesn't harm the bacterial cell but it can change into the lysis cycle and kill the host cell
Do lysozymes hydrolyze peptidoglycan?
Yes, lysozymes are enzymes that hydrolyze peptidoglycan, a component of bacterial cell walls. By breaking down the peptidoglycan layer, lysozymes can effectively disrupt the bacterial cell wall structure, leading to bacterial cell lysis.
Viruses that cause lysis of their hosts are called?
I don't know! Why are you asking me?????
What is the role of urea in lysis buffer?
In lysis buffer urea denature the protein and increase the solubility of protein.
How are glomerular cell walls damaged in glomerulonephritis?
lysis from complement
How are the glomerular cell walls damaged in glomerulonephritis?
lysis from complement
What 3 ways of complement cascade is helpful in fighting infection?
Lysis
What bacterial agents causes cellular lysis and release of tissue factors?
Bacterial agents such as Streptococcus pyogenes (Group A Streptococcus) and Staphylococcus aureus can cause cellular lysis and release of tissue factors through the action of toxins they produce. These toxins can disrupt cell membranes, leading to cell death and release of pro-inflammatory tissue factors that can contribute to tissue damage and inflammation.
What system involves plasma proteins activated when they contact a bacterial cell?
The system you are referring to is likely the complement system. This system includes a series of plasma proteins that become activated when they come into contact with a bacterial cell. Activation of the complement system leads to the destruction of the bacterial cell through various mechanisms, including inflammation, opsonization, and cell lysis.
When antibodies initiate complement fixations the actual mechanism of pathogen cell death is cell lysis caused by a?
phagocyte
Most bacterial agent produce disease by tissue invasion with various physiological affects what bacterial agent causes cellular lysis release of tissue factors?
Brucellosis
If complement and SRBC added and hemolysis occur how you will interpretate?
If complement and SRBC are added and hemolysis occurs, it indicates that the complement system is functioning properly. The lysis of the SRBCs suggests that the complement system has been activated in response to the foreign cells, resulting in their destruction. This can be used as an assay to assess the activity of the complement system.
Which agents can cause injury to the bacterial plasma membrane?
There are several types of antibiotics that cause damage to the plasma membrane of bacterial cells. These antibiotics injure the the plasma membrane and cause it to die (lysis of the cell). After the membrane has been damaged or destroyed, the bacteria's contents/nurtients escape and the poisons of the antibiotic are allowed to enter the cell and kill it. Antibiotics have selective toxicity so that they can target specific microbes without damaging the person taking the drug.
How do viruses leave the host cell?
They cause the cell to burst. This is called lysis.
What happens first when a phage infects a bacterial cell and is going to enter a lysogenic cycle?
it becomes a part of the bacterial DNA and it can be replicated into the daughter cells. this cycle doesn't harm the bacterial cell but it can change into the lysis cycle and kill the host cell
Viruses that cause lysis of their hosts are called?
I don't know! Why are you asking me?????
