How does HIV get past our 2nd and 3rd lines of immune defense? 1.by releasing its DNA into our bodies, where the DNA is taken up by other cells 2.through blood, vaginal fluid, or semen 3.by reproducing with our immune cells 4.by attacking and infecting our immune cells

Q: How would a baby benefit from a nursing mother receiving a vaccine for COVID-19? Make sure you…

A: A vaccine is a biological preparation that will provide and develop an active acquired immunity to a…

Q: To put an end to the COVID-19 pandemic, vaccines were developed against the virus and people…

A: Vaccines are antigens or proteins that help in eliciting the host immune response against specific…

Q: A childhood infection with the viral disease mumps could provide which sort of immunity? Group of…

A: A childhood infection with the viral disease mumps could provide which sort of immunity? Ans :…

Q: Select ways that the immune system may shift away from homeostasis to fight infection.  Check All…

A: Pathogenic microorganisms which are present in the environment continuously interact with our body.…

Q: What is the difference between innate and adaptive immunity? 1.you're born with innate immunity,…

A: The term ‘Immunity’ can be defined as the complex biological system that differentiates between the…

Q: Transfer of immunoglobulins from mother to child during breastfeeding can protect the child from…

A: Answer Naturally acquired passive immunity

Q: Suppose that an individual's arm is cut, and because of this injury, bacteria are able to gain entry…

A: The immune system is a host defense system comprising many biological structures and processes…

Q: Statement 1: Major histocompatibility complex proteins help the immune system recognize 'self' vs…

A: An organism's immune system is a set of biological systems that protect it from disease. It can…

Q: Which is NOT part of innate immunity? Group of answer choices antibodies and cytotoxic T-cell…

A: Innate, or nonspecific, immunity is the defense system with which you were born. It protects you…

Q: Annual flu shots: deliver antibody from the survivors of a virus. boost the number of phagocytes…

A: FLU-   It is an infection caused by a virus in which the respiratory organs are affected like the…

Q: Which of the following defines a memory cell?   Microorganism that typically lives on the human body…

A: Primary response- the immune response that occurs during the body's first encounter with a…

Q: Describe the difference between innate and acquired immunity. Then explain ONE reason why a person’s…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: How do vaccines protect us from diseases?  Which cells in the immune system become activated after…

A: VACCINES It is basically the living of inactivated disease causing infections administered into our…

Q: Why we do not use antibodies against viruses?

A: In order to survive and replicate, a virus infects a person (host). The immune system's cells can't…

Q: The complement system of defense is composed of proteins that are always present in the blood. Which…

A: The complement system is also known as complement cascade. It is a part of the immune system that…

Q: A patient has their spleen removed due to an accident.  How will this affect the immune response?

A: The ability to overcome pathogens and other harmful substances is known as immunity. Immunity…

Q: The human immune system has a variety of ways to protect us from pathogens, including innate and…

A: The immune system is a collection of biological mechanisms that defends an organism against illness.…

Q: Antibodies are chemicals that the immune system make to attack viruses and bacteria. Each type of…

A:

Q: Allan, a 12th grader, had pancit for lunch. Later on, he observed some itchiness and rashes on his…

A: * Allergies are nothing bur your bodys reaction to harmless substance like pollen grains and  molds…

Q: Select one answer.Sometimes the immune system appears to get confused and it starts mount an immune…

A: Immunity is the body's capacity to fight against foreign substances or organisms and maintain the…

Q: 1. Can create antibodies 2. Can destroy pathogens by secreting perforins 3. Is activated by a…

A: The humoral immune system deals with antigens from pathogens that are freely circulating, or outside…

Q: How does HIV confound the immune system?

A: Human immunodeficiency virus (HIV) is a single stranded virus that infect the target cell and gets…

Q: What type of immunity results from recovery from mumps?   Question 10 options:   A)  innate…

A: Mumps results from the infection of the mumps virus. The presence of the virus/pathogen in the body…

Q: Is immune tolerance good or bad?why?

A: A complicated system of cells, tissues, organs, and the materials they produce that aids in the…

Q: The shingles vaccine introduces killed virions with antigen intact, into the body of a person who is…

A: Introduction Immunity Is The Body's Ability To Defend Itself Against Infections. People Are…

Q: Which one of the following best describes the innate nonspecific immune system? Group of answer…

A: Answer : best describes the innate nonspecific immune system is :  2. the production of antibody…

Q: Breastfeeding is an example of which of the following types of immunity? View Available Hint(s) for…

A: Breast milk is a rich source of Ig-A and Ig-G. These are antibodies which are required for fighting…

Q: Protection is given to children before they catch a disease. They are given an injection of virions…

A: Immune system is system which helps our body to fight against the foreign substances which will…

Q: Why is innate immunity referred to as nonspecific? Group of answer choices because it provides…

A: Immune system is system which helps our body to fight against the foreign substances which will…

Q: Is it possible for the immune system to eliminate the viruses without B cells? Why or why not

A: Innate or natural immunity is present from birth and comprises of several non-specific components.…

Q: Which is an example of a 1st line of defense barrier?   1.fever speeds up the metabolism of our…

A: The immune system of the body plays the most important role in protecting the body against external…

Q: Do you have any idea if the immune response be harmful ? How ?

A: Answer: Introduction: The immune system of body replies to pathogens or antigens by forming…

Q: What does innate mean? How is the innate immune system different from the adaptive immune system?…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Create a timeline of events from pathogenic invasion all the way through the immune response, ending…

A: Immune response is the reaction of the body to the action created by the pathogens which enters into…

Q: 2 Produce antibodies Something that causes an allergy 3 Molecules on the cell that recognize…

A: INTRODUCTION The immune system is consists of cells that fight external particles that may cause…

Q: Substances that are injected containing an antigen to stimulate the immune system to respond are…

A: The immune system is a control network of organs and immune cells that detect and kill foreign…

Q: What beneficial role do fevers play in immunity? The height of a fever has nothing to do with the…

A: Fever activates our body's immune system.Heating boosts our immunity by speeding disease fighting…

Q: What if the surface of a bacteria cell was not very antigenic? What would this mean for the host?…

A: Antigens are substances that produce an immune response in the host body. Antigens are present on…

Q: What type of immunity is acquired once vaccinated against COVID-19? *       No answer       passive,…

A: Immunity is the body's capacity to defend itself against infectious diseases. When you are immune to…

Q: 31. What are the shape of lymph nodes? 32. What is another name for innate immunity. 33. What do…

A: INTRODUCTION Answers of question 31 to 37 except 34 is given below. 34th question is incomplete.

Q: On a pice of paper create a Venn diagram comparing and contrasting mechanical, physical, and…

A: Innate immunity is adaptive physiological response that occurs in the body since birth. No other…

Q: Justify the statement-although infants need almost two years to develop the adaptive immune system…

A: The immune system defends the body against infection by a network of cells and proteins. A baby's…

Q: Passive immunization ____. Choose one: A.passive immunization is given only to adults B.is an…

A: INTRODUCTION Passive immunity This is artificial immunity created in humany body by injecting…

Q: Part of the complement system of defense is opsonization. This process  Group of answer choices…

A: Opsonization can be defined as a molecular mechanism that aims to identify invading particles with…

Q: The goal of vaccinations is to trick the body into generating which types of cells that recognize…

A: Introduction :-Vaccines are the biological preparation that provides Immunity against a particular…

Q: Is it possible for the immune system to eliminate the viruses without T cells? Why or why not?

A: Cell-mediated immunity is defined as the type of immune response which  is mediated by the T-cells…

Q: match the following with their partners: herd immunity the faster and more robust immunity that…

A: Immunology refers to the atidy if immune system of the body.

Q: 4) According to the video, natural killer cells; what do they do? 5) The adaptive/acquired immune…

A: Since I haven't seen the video, I'm providing general answers for all the questions given.

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.