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Properties of B cell epitopes
•The size is determined by the size, shape and amino acid residue of the Ag-binding site on the Ab molecule
•The binding involves weak non covalent interaction
•Native proteins generally hydrophilic amino acids
•Sequential or non-sequential amino acids
•Located in mobile regions
•Accessible
Properties of T cell epitopes
•T cell recognize Ag that has been processed in antigenic peptides with MHC
•Antigenic peptides recognized by T cells form trimolecular complexes with a T cell receptor and MHC molecules
•Internal peptides
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What are commutative and associative properties of addition?
Commutative Law: a + b = b + a Associative Law: (a + b) + c = a + (b + c)
What are multiplication properties?
The answer depends on the context. For example, multiplication of numbers is commutative (A*B = B*A) but multiplication of matrices is not.
What is formula for partial volume of a elliptical head?
A comprehensive answer to this question will be found at: See Related Links put a (major axis) in cell B1 put b (minor axis) in cell B2 put L (lenght of tank) in cell B3 and put variable height in cell B6 to .... put this formula to Microsoft excel in cell C6 =(B$1/2*B$2/2*ACOS(1-B6/B$2*2)-B$1/2*(B$2/2-B6)*SQRT(1-(1-B6/B$2*2)^2))*B$3 result will given in cell C6
Properties of addition?
If 'a', 'b' and 'c' are any three numbers, then the properties of addition are:* Associative: the value of a + (b + c) is the same as (a + b) + c;* Additive identity: there exists zero (0) such that a + 0 = a;* Additive inverse: for every number a there is an additive inverse, denoted by (-a), such that a + (-a) = (-a) + a = 0;* Commutative: the value of a + b is the same as b + a;* Closed: the value of a + b is another number in the original set of a and b, for example, if aand b are both integers, then a + b will also be an integer.
Which property is which in math?
the basic number properties in math are associative, commutative, and distributive associative: (for addition) a+(b+c)=(a+b)+c (for multiplication) a(bc)=(ab)c or a*(b*c)=(a*b)*c commutative: (for addition) a+b=b+a (for multiplication) a*b=b*a or ab=ba distributive: a(b+c)=ab+ac or a(b+c)=a*b + a*c
What is linked recognition?
Linked Recognition occurs when a B cell is activated by a helper T cell that responds to the same antigen as the B cell. The epitope recognized by the B cell must be "linked" to the epitope recognized by the helper T cell--in a manner such that both epitopes are physically linked in a certain manner. However, the two epitopes need not be the same. The importance of linked recognition can be observed in maintaining self tolerance. Also, a B cell recognized by a helper T cell is up to 10,000 times more efficient at displaying peptide fragments on their MHC class II molecures than B cells that are not helped.
Which of the following is NOT true about antibodies a. an antibody has more than one antigen binding site b. a pathogen can have different epitopes c. a pathogen makes more than one antigen?
C is false.A pathogen can have multiple epitopes and antigens. A single antigen is simply one molecule, and the cell surface is littered with millions of antigens.
What are the differences between Bcell receptors and Tcell receptors?
there are different types of b cell and t cell. both are lymphocytes, a subclass of white blood cell. the t cells are mainly used in identifying antigens and releasing chemicals which attact macrophages (big immune cells which 'eat' antigens), to destroy the antigen. b cells are used in the production of antibodies. when they encounter a new antigen, plasma cells and memory cells are formed from the division of a b cell. the memory cell remembers the antigen and which antibody to use, while the plasma cell makes the antibodies to fight a particular antigen or class of antigens
What are properties in mathematics?
Properties of MathThe properties are associative, commutative, identity, and distributive. * * * * *There is also the transitive propertyIf a > b and b > c then a > c.
Which two mature blood cell types descend from myeloblasts?
B lymphocyte (B Cell)
What are the different properties of mutiplication?
Commutative a*b=b*a Associative (a*b)*c=a*(b*c)
What is the properties of multiplicative and additive?
Multiplicative a x b = b x a Additive a + b = b + a
What the difference between a b cell and a b memory cell?
A plasma B cell is a B cell that has been activated to proliferate and produce antibodies against a specific antigen. A memory B cell is a B cell that lives a long time after an infection to provide long lasting immunity against that specific antigen. They both originate from the same B cell in your secondary lymph system. Once activated the specific B cell will proliferate into plasma B cells and memory B cells.
What are some properties of fluids?
b
Chemical and mechanical properties of Q 235 B?
Chemical Properties of Q235B
A mature B cell that mass produces antibodies is called a?
B effector cell. plasma cell
A scientist investigates two types of cells located in different parts in the human body Cell A contains many more mitochondria than cell B What is the best conclusion to make from this observation?
A being quite more active than B. Cell A is part of an organ that does more work than Cell B. Cell B does less work than Cell A.
