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B cells and T cells belong to what class of agranular leukocytes?
B cells and T cells belong to the class of lymphocytes, which are a type of agranular leukocytes. They play a central role in the adaptive immune response by recognizing and targeting specific pathogens for destruction.
Class II MHC molecules are found only on which of the following?
Presented by APCs as MHC-exogenous peptide complex
Is HLA only found on leukocytes?
HLA (human leukocyte antigen) is the name for the MHC (major histocompatibility complex) found in humans. MHC class I molecules (HLA-A, HLA-B, HLA-C) are found on pretty much all cells (some important exceptions are red blood cells). MHC Class II molecules (HLA-DQ, HLA-DP, HLA-DR) are found on special antigen presenting cells, which include B-lymphocytes, dentritic cells, and macrophages.
Which nutrient class is used to build body tissues and make enzymes?
protein
How nervous tissues caused action.?
are you a CBSE class 1oth student.because they have the same topic.............
What benefits can you get in art after high school?
Art class can offer several benefits that will help in real life after school. Art helps to develop a sense of pride and achievement, develops time management skills, and develops a person's hands-on abilities.
What class of agent causes temporary incapacitation of both body tissues and the upper respiratory tract?
Riot control
What nutrient class does not function as a builder of body tissue?
Carbohydrates do not function as a builder of body tissue. While they are a source of energy for the body, carbohydrates are primarily used for fuel rather than for building and repairing tissues. Proteins are the main nutrient class responsible for building body tissues.
Where are Class II molecules found?
Presented by APCs as MHC-exogenous peptide complex
What cells express MHC class II molecules?
There are two classes of MHC. MHC I are expressed in all cells except red blood cells (because they lack nuclei). MHC I andMHC II are expressed in professional antigen presenting cells (APC's) that include :macrophages, dendritic cells and B cells.
What is the difference between the simple invertebrate animals and the other class?
The biggest difference is that they lack true tissues and organs and are only made of groups of cells that are not really tissues. They have really no form and look a lot like "lumps".
Where are major histocompatibility complex-you MHC-you molecules located?
Each individual has a unique MHC profile Clinically important MHC are HLA(human leukocyte antigens) -A, -B -DR -expression of a particular combination of MHC genes Class I - are located on all nucleated cells Class II - are located on macrophages, dendritic cells, B cells.
