Immune system | Biology homework help

Don't use plagiarized sources. Get Your Assignment on
Immune system | Biology homework help
Just from $13/Page
Order Now

Chapter 22: Immune SystemNONSPECIFIC RESISTANCE/Innate defenses:Name some infectious agents and the diseases caused by them;The ability of the body to protect itself from damage or disease is called.The resistance that provides defense mechanism against a range of pathogens in a general way is called  The resistance that provides defense mechanism against a specific pathogen by specialized lymphocytes is called  The system of the body responsible for specific resistance is the _________ system.Body’s first line of defense functions to__________________  .First line of defense is provided by the and the_________________.Body’s second line of defense works after the _ ______ have gained entry into the body. ____________________________ are chemicals released by virus infected cells.Interferons stimulate the neighboring cells to release _________ that inhibit viral production.Complement is a group of____________________________   .The infected and abnormal cells of the body are destroyed by______________________.Define Phagocytosis:Briefly describe the five steps involved in phagocytosis:1.    2.    3.    4.    5.        The most common type of WBCs involved in phagocytosis are _______________.

    Neutrophils leave the blood and migrate to the infected area attracted by the chemicals released from the _______________________.    Macrophages are that leave blood, enter tissues of the body and then in size.    Some macrophages move around in the body are therefore called, whereas others remain fixed and are called.What is the inflammatory response?Symptoms of local inflammation include: ,, , & .    An injury to the WBCs, basophils and mast cells causes the release of which triggers vasodilation.SPECIFIC RESISTANCE:What is immunity? Innate immunity is also called Adaptive immunity is also called Specificity and memory are characteristics of    _ What is specificity? What is memory? The WBCs involved in the specific resistance are the _________________Two main types of lymphocytes are.and

    The lymphocytes are formed initially in the . Following this some lymphocytes stay in the bone marrow to mature and differentiate, and are therefore called . Others migrate to the thymus gland, to mature and differentiate and are therefore called.Lymphocytes recognize antigens with the help of specialized membrane bound proteins called .What are antigens? What are haptens? Antigens which are not produced in the body are called _____ whereas those made by the body and capable of triggering an immune response are called .The primary lymphatic organs are the sites where form and mature. e.g. of primary lymphatic organs areThe secondary lymphatic organs and tissues are the sites where _, e.g. include the _______________________________________________________________.The portion of an antigen recognized by a lymphocyte is called:.Cell mediated Immunity works best against pathogens and antibody mediated immunity works best against ___________ pathogens.Most lymphocyte activation involves glycoproteins on the surfaces of cells called.MHC Class I Molecules are found on nucleated cells and function to.MHC Class II Molecules are found on the surface of which include , and .Briefly describe the processing of exogenous antigens by the antigen presenting cells: What are cytokines?Briefly describe their role in the specific immunity:Cell mediated immunityCell mediated immunity is due to lymphocytes and is most affective against 

_________________.Activation of T cells is regulated by:a.b.Describe the steps involved in Cell mediated ImmunityName the different types of T cells and briefly describe their function/s:How does the perforin released from cytotoxic T cells work?Humoral or Antibody Mediated ImmunityAntibody-Mediated Immunity is most effective against ________________________Antigens activate specific B cells which differentiate into cells and cellsPlasma cell secrete which are released in the and inactivate the foreign antigens.Briefly describe the clonal selection process.Antibodies are Antibodies are also known as Each antibody is a shaped molecule, composed of two and two chains.Where is the variable region? The variable region is responsible for? What is the constant region responsible for?Name the 5 principal classes of antibodies and briefly describe their functions:

What are monoclonal vs polyclonal antibodies?Describe some applications of monoclonal antibodies:Immunological Memory:Primary immune response is seen after the to an antigen and results in proliferation of .Secondary immune response occurs whenSecondary response is  and than the primaryimmune response.Secondary immune response is due to ___________________________________.Types of Immunity:Differentiate between active and passive immunity ?Differentiate between the term naturally acquired vs artificially acquired mean?The vaccine usually contains:oSome part oDead or a live, .Which is longer lasting immunity, active or passive? Give one example of each of the following type of immunity :oNaturally acquired active immunity:oArtificially acquired active immunity:oNaturally acquired passive immunity:oArtificially acquired active immunity:

Calculate your paper price
Pages (550 words)
Approximate price: -

Why Choose Us

Quality Papers

At Myhomeworkwriters.com, we always aim at 100% customer satisfaction. As such, we never compromise o the quality of our homework services. Our homework helpers ensure that they craft each paper carefully to match the requirements of the instruction form.

Professional Academic Writers

With Myhomeworkwriters.com, every student is guaranteed high-quality, professionally written papers. We ensure that we hire individuals with high academic qualifications who can maintain our quality policy. These writers undergo further training to sharpen their writing skills, making them more competent in writing academic papers.

Affordable Prices

Our company maintains a fair pricing system for all academic writing services to ensure affordability. Our pricing system generates quotations based on the properties of individual papers.

On-Time delivery

My Homework Writers guarantees all students of swift delivery of papers. We understand that time is an essential factor in the academic world. Therefore, we ensure that we deliver the paper on or before the agreed date to give students ample time for reviewing.

100% Originality

Myhomeworkwriters.com maintains a zero-plagiarism policy in all papers. As such, My Homework Writers professional academic writers ensure that they use the students’ instructions to deliver plagiarism-free papers. We are very keen on avoiding any chance of similarities with previous papers.

Customer Support 24/7

Our customer support works around the clock to provide students with assistance or guidance at any time of the day. Students can always communicate with us through our live chat system or our email and receive instant responses. Feel free to contact us via the Chat window or support email: support@myhomeworkwriters.com.

Try it now!

Calculate the price of your order

You will get a personal manager and a discount.
We'll send you the first draft for approval by at
Total price:
$0.00

How it works?

Follow these simple steps to get your paper done

Place your order

Fill in the order form and provide all details of your assignment.

Proceed with the payment

Choose the payment system that suits you most.

Receive the final file

Once your paper is ready, we will email it to you.

Our Homework Writing Services

My Homework Writers holds a reputation for being a platform that provides high-quality homework writing services. All you need to do is provide us with all the necessary requirements of the paper and wait for quality results.

Essays

Essay Writing Services

At My Homework Writers, we have highly qualified academic gurus who will offer great assistance towards completing your essays. Our homework writing service providers are well-versed with all the aspects of developing high-quality and relevant essays.

Admissions

Admission and Business Papers

With Myhomeworkwriters.com, we will help you secure a position at your desired institution. Our essay writing services include the crafting of admissions papers. We will still help you climb your career ladder by helping you write the official papers that will help you secure a job. We will guide you on how to write an outstanding portfolio or resume.

Editing

Editing and Proofreading

Myhomeworkwriters.com has a professional editorial team that will help you organize your paper, paraphrase it, and eliminate any possible mistakes. Also, we will help you check on plagiarism to ensure that your final paper posses quality and originality.

Coursework

Technical papers

My Homework Writers harbors professional academic writers from diverse academic disciplines. As such, we can develop homework writing services in all academic areas. The simplicity or complexity of the paper does not affect the quality of homework writing services.