Which of the following is the result of membrane attack complex? Select one: Cell lysis Cell precipitation Opsonization Cell agglutination

Q: Diagramatically represent the lysogenic life cycle.

A: Viruses that specifically infects bacteria are known as bacteriophages. These bacteriophages may…

Q: Each of the four chromosomes depicted in the center of this cell has two connected strands. Explain…

A: The mitosis is a cell division process by which a diploid (2n) mother cell divides and produce two…

Q: Invading microbes can be imprisoned by a ______________.   Question options:   blood clot…

A: Introduction : The immune system is a collection of specialized organs, cells, and substances that…

Q: List examples of lysogenic conversion

A: Bacteria are single-celled living beings. The cell structure is simpler than that of various living…

Q: Describe the effector system (the cell-killing mechanism) usedby Tc cells.

A: Immune system protects the body against infection. It is a complex network of cells and proteins.…

Q: atrophy

A: Atrophy of a heart : Atrophy : The term implies that the cells shrink , decrease in size of a body…

Q: Does cytokinesis divide all cellular contents exactly equally in plant cells? This includes DNA,…

A: Cytokinesis is the partitioning of the cytoplasm following nuclear division. After this the cell…

Q: In a cancer research lab,normal cells have specific biomarker AAP1 while cancer cell display SSR1…

A: Cancer is the uncontrolled growth of abnormal cells in a body. Cancer arises as a result of…

Q: Bcl-2 (B-cell lymphoma 2) proteins regulate cell death. Bcl-2 prevents Bax/Bak oligomerization and…

A: All organisms are constituted of millions of cells. These cells are the structural and functional…

Q: The antimicrobial peptides (AMPs) are a special class of nonspecific cell-derived mediators with…

A: innate system of immunity is the first defense of the body . anti microbial peptides are part of the…

Q: The culture of cells outside of a whole organism has expanded our understanding of cell structure…

A: Introduction :- Culturing of cells is the important biological phenomenon of life sciences.It is the…

Q: What is difference between lytic and lysogenic cycles?

A:

Q: What are plaque-forming units?

A: A plaque-forming unit (PFU) is a measure used in virology to describe the number of virus particles…

Q: explain the correct answer

A: It is true that extracellular signal molecules thar are hydrophillic must bind to a cell-surface…

Q: Describe the causes of proteolytic stress in a living cell.

A: Proteolysis is the breakdown of proteins into smaller polypeptides or amino acids. Uncatalysed, the…

Q: All of the following are methods intracellular pathogens can use to survive inside a host eell…

A: Pathogens are the organisms which upon entering in to the  host causes infectious diseases.

Q: What part of a eukaryotic cell could be affected by antibiotics that target ribosomes and why?

A: Majority of antibiotics that block bacterial protein synthesis interfere with the processes and…

Q: why didn't you choose to isolate some adult stem cells and what's the best cellular potency level…

A: Stem cell is a special human cell with unique ability to develop into many different cell types from…

Q: Cancer usually begins in the bronchi or bronchioles. Components of cigarette smoke contribute to the…

A: According to the answering guidelines, I'm going to answer only first three questions. Please post…

Q: What would be the most likely effect of a tissue producing too much of a morphogen? A) Tissue…

A: A morphogen is a signaling molecule that plays a major role in pattern formation or morphogenesis…

Q: Explain the following statements in 4-6 lines each:   Premalignant (hyperplastic or dysplastic)…

A: Premalignant cells are also known as precancerous cells. These are the abnormal cells that have the…

Q: The terminology use to say growing cells in lab is called

A: Intruction to terminology - Terminology plays a crucial role within the understanding of contexts…

Q: Pathogens can live on surfaces for quiet some time. What can you do to prevent transmissions from…

A: The pathogens are microorganisms like bacteria and virus that has the potential to cause various…

Q: Explain the role of normal defenses in preventingdisease

A: The immune system is the body's natural defense against disease-causing organisms such as bacteria,…

Q: Indicate which response would be most important for each pathogen attack. A fungus that can attack…

A: Hypersensitive response- It is a mechanism used by the plants to prevent the spread of infection by…

Q: How do normal cells get transformed into cancerous neoplastic cells? Elaborate giving three examples…

A: According to the question, we have to explain the process by which normal cells get transformed into…

Q: Stimuli     Histology     DNA breakdown     Mechanism     Tissue Reaction

A: Necrosis and apoptosis is a form of cell death which way occur due to many stimulus.  One of the…

Q: wwwww ***** W Ola AMLA

A: The histology of the small intestine shows the following layers: 1) Mucosa 2) Submucosa 3)…

Q: contribute to cell proliferation protein and how would it stop or apoptosis? cancer? CDK2 MDM2 P21

A: Unregulated cell cycle results in the uncontrolled cell division called cancer. These abnormal cells…

Q: Different strains of Streptococcus pyogenes have different virulence factors, giving these microbes…

A: Streptococcus pyogenes is the leading cause of uncomplicated bacterial pharyngitis and tonsillitis…

Q: The diagram shows the changes in morphology of a cancer cell following its exposure to a newly…

A: The use of nanomaterials in medicine and biotechnology has been a rapidly growing field, and one…

Q: Put the steps of cdk-cyclin regulation in order. a) Cyclin protein is made b) the cell passes the…

A: Every living cell poses a process of cell cycle regulation because the cell cycle needs to be…

Q: Tropism refers to the spectrum of tissues infected by a virus. Which parameter can influence viral…

A: The objective of the question is to identify the factors that can influence viral tropism, which is…

Q: Invasiveness occurs in tumours when they are looking to spread through the tissue of origin or to a…

A: The tumour microenvironment (TME) is the cellular and non-cellular environment surrounding a tumour.…

Q: Harmless microbes fending off pathogenic microbes from invading the host Opportunistic pathogenesis…

A: Microbes are found everywhere and it can be both beneficial and harmful. Beneficial microbes are…

Q: 4-year-old boy is brought to the clinic with coughs, fever, chills, headaches and body aches. The…

A: The influenza virus is the primary cause of influenza, sometimes known as the flu or the common…

Q: Match the players in the cdk-cyclin story to the colors in the picture below (1-Blue, 2-Green, 3-…

A: Cyclin could be a family of proteins that controls the movement of a cell through the cell cycle by…

Q: In monolayer cell culture conditions contact inhibition occurs when the following conditions are…

A: Contact inhibition is a process of arresting cell growth. When cells come in contact with each other…

Defense Mechanism

Circumstances influence and compel people to behave in a certain way. One such behavior is a defense mechanism. It is employed by people to escape from unpleasant circumstances, thoughts and actions. Defense mechanisms are, thus, psychological strategies that help to avert and avoid unwanted feelings such as guilt or shame and situations such as threat and danger.