Please explain why In addition to Peyer's patches that resemble systemic lymph nodes, the intestinal epithelium also contains several thousanc so:ated lymphoidfollicles. Unlike the organized secondary lymphoid tissues in the mucosal immune system, these lymphoid follicles.O Develop only after birth in response to colonization by commensal microbesO Are not connected to the lymphatic system that drains to lymph nodesContain mostly T cells and very few B celisHave no M cells to deliver gut antigens to the lymphocytes in the follicles

The small intestine consists of organized lymphoid structures which are called Isolated lymphoid…

Answered: npnold folicies.

Science

Biology

npnold folicies.

Body Structures & Functions Updated

13th Edition

ISBN:9780357191606

Author:Scott

Publisher:Scott

Chapter15: The Lymphatic And Immune Systems

Section: Chapter Questions

Problem 3RQ

See similar textbooks

Related questions

Q: Which of the following does not show heterotrophic nutrition? O Fungi O Lion O Leeches Green plants…

A: Introduction Modes of nutrition are the ways in which living things get their food. There are…

Q: SERCA pump

Q: Do you think that it is correct that the blood has no microbiota? YOU CAN MAKE A CASE EITHER WAY.…

A: Microbiota can refer to all the microorganisms found in an environment, including bacteria, viruses,…

Q: ) How is most of the mass lost of the food we absorb into the internal environment? Group of answer…

Q: 6. Suppose you examine two groups of individuals with CNS damage. In one group, the damage has…

A: Coma It is an unconscious state of body. Where body internal function is going on but no external…

Q: AIDS appears most frequently among homosexuals and intravenous drug users. This is an example of…

A: There are broadly two kinds of infection routes in AIDS:- Horizontal Vertical Horizontal…

Q: In a graphing paper, construct age structure diagrams for country A and B using the given data…

A: A population is defined as the total number of people who dwell in a certain area. The population of…

Q: A population of 40 asters segregating at two loci with two alleles each (A/T and G/C) has 8…

A: Here we calculate the coefficient of gametic disequilibrium, D and value of Lewontin's D'. Given…

Q: What is most likely to occur in a cell when the levels of free GTP-bound tubulin subunits are very…

A: Tubulin subunits are made up of G-Protein. Microtubules are made up of linear protofilaments made…

Q: ase answer fast and all

A: Answer 22:- TRUE Answer 23:- FALSE, it is Fusion (F) protein. Answer 24:- FALSE, on the mucose of…

Q: Q) Pyorrhoea is a disease of the (A) nose (B) gums (C) heart (D) lungs

Q: Choose correct answers | All insects have ocelli. Both coronal and frontal sutures split during…

A: Correct options are: B i.e. both coronal and frontal suture splits during Molting. D i.e. tentorium…

Q: See the restriction enzyme map below. The total DNA length is 1800 base pairs. If this DNA is cut…

A: An enzyme derived from bacteria that cuts DNA molecules at specified sequences is known as a…

Q: One way to determine how closely related two species are is to analyze _____, which determines the…

A: Comparative anatomy is the study of the "similarities and dissimilarities" between various objects.…

Q: 1) Assembling a genome after whole genome shotgun sequencing is substantially complicated by the…

A: The assembly of the genome means the process in which the genes are arranged in a correct order. It…

Q: Q7. Haemophiliacs possess a non-functional form of the gene responsible for the production of blood…

A: Here I will give you the genotypes of individuals in given pedigree.

Q: In contrast to the circulatory system the lymphatic system is an open network that moves the blood…

A: The lymphatic system is a network of tabular vessels or ducts and nodes through which lymph flows.…

Q: Gonozoids continue the reproductive cycle by budding medusae. About how many maturing medusae are…

A: These are a few in number and restricted to the basal end of the hydrocaulus. The reproductive…

Q: Would the oligonucleotide primers used in Lab 3 to detect the GFP transgene and GFP MRNA also detect…

A: Plants can spread mRNA silencing from cell to cell as well as over greater distances from roots to…

Q: Ecology - if transmission rate is 0.7 and recovery rate is 0.3 what is the herd immunity threshold?…

A: Only by mass vaccination can we achieve herd immunity, in which a large enough number of individuals…

Q: Primary functions/Physiological Accessory Layer Tissue Type Structure processes Epidermis Dermis…

A: Epidermis:- Outer layer of the skin Dermis:- Inner layer of the skin Hypodermis:- Innermost layer of…

Q: Explain how you could use a test cross to help you determine the genotype of the purple flower with…

A: When attempting to determine if an organism is heterozygous or homozygous for a dominant trait, it…

Q: Describe various stem modifications associated with food storage, climbing and protection.

A: Stem modifications are certain alterations , reconstruction and adaptation in the plants which helps…

Q: Rabbits with the brown coat color allele (B) are dominant over rabbits with the white coat color…

A: Given that, the brown coat color allele (B) is dominant over white coat color allele (b) of rabbit.…

Q: 3. Analyze the table below and identify who can donate blood to whom. Put a check mark in the box if…

A: There are four main blood groups - A B AB O

Q: What occurs during metaphase phase of mitosis? A. Microtubules can be lengthened by adding…

A: * Mitosis of the cell cycle in which chromosomes are separated into two cells with genetically…

Q: What is the importance of studying the role of the endocrine system?

A: Introduction The endocrine system is a collection of ductless glands that produce hormones or…

Q: Give four types of underground stem and give examples for each.

A: The underground stem, also called a subterranean stem, is a storage organ that allows plants to…

Q: what is the role of ascorbic acid in photosynthesis of fruits and vegetabl

A: Photosynthesis- It is the process by which plants make their food with the help of sunlight,…

Q: If you have a pea plant with a dominant phenotype (like purple flowers) why might you NOT know its…

A: Genes are the specific codes of these amino acids which produces a protein and alleles is the…

Q: 1) You would like to clone a gene by PCR. The sequence of the two ends of the coding strand for the…

A: A laboratory technique for amplifying DNA sequences is polymerase chain reaction (PCR). The approach…

Q: Describe Mendels hypothesis of particulate inheritance

A: Before Mendel, scientists agreed that the traits of two parents blend or mix together to create an…

Q: What do you mean by “modification of roots"? Describe some of the modifications of tap roots giving…

A: The root of a plant is a portion of the plant that grows beneath the surface of the ground. It helps…

Q: You are in charge of generating a scaffold for use in tissue engineering applications that behaves…

A: Scaffold for tissue engineering are the support structure designed to facilitate cellular growth and…

Q: You measure the temperature of a pond during all 4 seasons and get the following average…

A: Water of pond holds the oxygen I.e essential for the sustainance of life. Oxygen is usually found in…

Q: Name one biotic factor that negatively affects humans.

A: A biotic factor is an organism or other living thing that affects the population of another…

Q: COVID 19 - cause respiratory distress and/ or intestinal distress?

A: COVID-19 can result in lung problems such as pneumonia and, in extreme instances, acute respiratory…

Q: Bill is homozygous for B antigens. Janet is IAi. What percentage of their offspring will have Type…

A: There r four type of blood groups that are A,B,AB and O. There are four type of genotypes - IAIA,…

Q: .Prostate gland secretions are s alkaline. Therefore, their pH is:

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

Q: Explain the fluid mosaic model of plasma membrane.

A: It was proposed by G.Nicholson and S. Singer that the fluid mosaic model be used. The hydrophilic…

Q: "The cell volume shrinks, cells lose cell-cell contact, the actin cytoskeleton is fragmented, the…

A: A cell is the most fundamental structural unit and the foundation of life. It is made of of genetic…

Q: true/false 1. Female carpenter worm adults are generally larger than male. 2. Tentorium of insects…

A: INTRODUCTION Answers to the questions 1 to 3 is given below.

Q: Ectothermic insects have respiration rates that are proportional to the temperature of their…

A: Introduction Ectotherms are also known as cold-blooded animals, these are organisms who cannot…

Q: Cite three reasons as to why some animals use asexual reproduction.

A: The production of new individuals from a single parent is known as asexual reproduction.…

Q: 14. The thin stalk of the stamen Anther 1- Style Stigma Filament 2- 3- 4-

A: Pollination refers to the transfer of pollen grains from the anther of male flowers to the stigma of…

Q: 2. Bees are attracted to the flower by its Sepals 2- Petals Stigma 1- 3- 4- Stamen

A: Plants are vital living forms that belong to the Plantae taxonomic kingdom and are further classed…

Q: 31. Which of the following is NOT true about Connell's study on barnacles Balanus balanoides and…

A: Connell's study on barnacles species.

Q: Given your knowledge of pregnancy, embryology, and prenatal care, discuss alternative public health…

A: Fetal alcohol syndrome is a condition that affects the fetus due to exposure to alcohol during…

Q: Q5.Mention three similarities & three differences between mitochondria & chloroplasts?

A: There are some similarities between Mitochondrium and Chloroplas. mitochondria and chloroplasts…

Q: Which of the following is a benefit of sexual reproduction? A. Offspring are genetically…

A: The development of new organisms by combining the hereditary information of two animals of opposite…

Concept explainers

Clinical Pharmacology

Pharmacology is a discipline of medicine that studies how medications interact with the systems and processes of living organisms, focusing on drug action mechanisms as well as therapeutic and other purposes.

Question

Please explain why

In addition to Peyer's patches that resemble systemic lymph nodes, the intestinal epithelium also contains several thousanc so:ated lymphoid
follicles. Unlike the organized secondary lymphoid tissues in the mucosal immune system, these lymphoid follicles.
O Develop only after birth in response to colonization by commensal microbes
O Are not connected to the lymphatic system that drains to lymph nodes
Contain mostly T cells and very few B celis
Have no M cells to deliver gut antigens to the lymphocytes in the follicles

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1-Isolated lymphoid follicles And Peyer's patches

VIEW

Step 2 - Explaination

VIEW

Step 3

VIEW

Conclusion

VIEW

Step by step

Solved in 4 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.

Similar questions

Which of the lymphoid nodules is most likely to see foodantigens first?a. tonsilsb. Peyer’s patchesc. bronchus-associated lymphoid tissued. mucosa-associated lymphoid tissue
All of the following are associated with ectopic lymphoid tissues except _____. a. they form by a process known as lymphoid neogenesis b. they are a characteristic feature of Hashimoto’s disease c. they are encapsulated and contain lymphatics d. they resemble and function like secondary lymphoid tissues e. they are also called tertiary lymphoid organs.
Tetanus (commonly known as lockjaw) is a severe illness thatcauses painful muscle spasms and convulsions and can leadto death. If adults are advised to get a tetanus booster shotabout once every 10 years, what is the probable life span ofthe tetanus-detecting memory B-lymphocytes?
which structure is/are an aggregate of lymphoid tissue, found along the path of lymphatic vessles that house macrophages? A. lymph nodes B. Peyer's patches C. Thoracic duct D. GALT
55) A 48 year old man who emigrated from India comes to the physician because of a 6 month history of scale, well demarcated rash on his forehaed . Physical examinationhypopigmented rash with anesthetic cewnter over the left side of the forehead. A biopsy speciment of the affected skin shows clusters of epithelialcwels and occassional ginatcells surrounded by lymphocyteswith rare acid fast bacilli. Which of the following cytokine patterns is most likely exhibited by CD 4+ T-lymphocyte clones responding to this infection A) Interleukin-1( IL-1) and Il-8 (B) IL-2 and interferon gamma (C) IL-4 and IL-10 (D) Il-5 and IL-12 (E) IL-6 and Tumor necrosis factor alpha
masses of lymphoid tissue in protective ring under the mucous membranes the mouth and the back of the are called
Fill in the blank: The aggregations of lymph nodules found within the mucosal lining of the small intestine are called_______________________.
Innate lymphoid cells reside primarily in tissues such as the lungs, the lining of the gastrointestinal tract, and the skin, because these sites represent the major routes of entry of pathogens into the body. Several different subsets of innate lymphoid cells exist, and each is specialized to respond to a category of pathogen (e.g., viruses, extracellular bacteria, helminthic parasites, etc). a) True b) False
A patient 19 year-old came to hospital and she had sore throat, fever, red tonsils and swollen uvula, and neck lymphadenopathy. She was given initially antibiotics and came after 5 days with tired, 39ºC. She had patches ofwhite exudate on the tonsils, lymphadenopathyand splenomegaly. Hematological examination shows atypical lymphocytosis. Why do you think did she have these symptoms? Answer: these symptoms are for ………………………. and caused by …………………………… 2) What are other tests and samples need to confirm the causative agent which cause these symptoms?
Outline the functions of the lymphatic system and describe theactionsof associated lymphatic tissues such as MALT and GALT.
Which of the following is a function of the secondary lymphaticorgans?a. transport of lymphb. clonal selection of B cellsc. location where lymphocytes encounter antigensd. All of these are correct
Fill in the blank: The partially encapsulated lymph nodes in the pharynx are called _______________________.