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Dendritic cells (DCs) are classified into which two subsets?

Correct Answer: cDCs and pDCs
DCs can be classified into two main subsets: cDCs and pDCs. As pDCs do not present antigen as effectively as cDCs. cDCs can be classified further according to their location. DCs that reside in the blood and lymphoid organs are termed blood DCs, whereas DCs that reside in the peripheral tissues, such as the skin, mucosa, and solid organs, are termed tissue DCs. 

Which of the following statement(s) is/are CORRECT for antigen activated effector T cells?
P. CD4+ cells make contact with macrophages and stimulate their microbicidal activity.
Q. CD4+ cells make contact with B cells and stimulate them to differentiate into plasma cells.
R. CD8+ cells make contact with B cells and stimulate them to differentiate into plasma cells.
S. CD8+ cells make contact with virus infected cells and kill them.

CD11b+CD4+CD8–DCs belong to which type of dendritic cells? 

Which of the following statements about immune response are correct?
P. T cells are activated by antigen-presenting cells.
Q. Foreign peptides are not presented to helper T cells by class II MHC proteins.
R. Dendritic cells are referred to as professional antigenpresenting cells.

Given an array, check if the array can be divided into two subsets such that the sum of elements of the two subsets is equal. This is the balanced partition problem. Which of the following methods can be used to solve the balanced partition problem?

Which is the right order of the steps involved in differentiation of T cells? i) Activated T cell generation into blast cell  ii) Proliferation of blast cell  iii) Differentiation of daughter cells  iv) Differentiation into subsets of T cells

Select the four statements about Plasmodium that are true. A)Inside an infected mosquito, haploid gametes fuse, forming a diploid zygote that develops into an oocyst B) Plasmodium cells infect two specific types of cells in humans. C) Inside an infected mosquito, haploid gametes fuse, forming a haploid zygote that develops into an oocyst. D) When a mosquito bites a human with malaria, diploid Plasmodium cells enter the mosquito. E) Plasmodium cells are transferred to humans through mosquito saliva. F) The life cycle of Plasmodium involves only haploid forms. G) The complete life cycle of Plasmodium requires two hosts.

Which of the following statements are correct regarding common differences between plant and animal cells?
1. Plant cells have cellulose cell wall, while animal cells lack it.
2. Plant cells lack plasma membrane, while animal cells have it.
3. Mature plant cell have a large vacuole, while animal cells have numerous small vacuoles.

NK cells act as regulatory cells to influence the actions of dendritic cells.

Which of the following statements about the commonly used automobile battery are true?
1. It is usually a lead-acid battery.
2. It has six cells with a potential of 2V each.
3. Its cells work as galvanic cells while discharging power.
4. It cells work as electrolytic cells while recharging.
Select the correct answer:

Mark true or false. Dentritic Cells and Follicular Dendritic Cells have different functions from each other.