SBB 5261 Exam 1 | Actual Questions and Answers Latest
Updated 2026/2027 (Graded A+)
•
IgG Sublcass most efficient in initiating classical complement
- ✔✔IgG3
•
Steric exclusion of water molecules is the mechanism of this enhancement
- ✔✔PeG
•
Stage of Complement activation common to all three pathways
- ✔✔Activation Phase-C3 convertase
•
IgM agglutination is enhanced at what temperature
- ✔✔Lower than RT
•
Activation of C1 in classical pathway requires
- ✔✔Calcium
•
What antigens are destroyed by Enzymes
- ✔✔MNSs Fya and Fyb
•
A shot containing killed virus which causes the body to produce antibodies is what kind of immunity
- ✔✔Adaptive
•
A shot containing gamma globulin is what kind of immunity
- ✔✔Passive Aquired
•
The mechanism of cell death
- ✔✔Apoptosis
•
The overall strength of binding between an antibody and antigen
- ✔✔Avidity
•
The strength of the binding force between the FAB of an antibody with corresponding epitope
- ✔✔Affinity
, •
The stage of complement that causes cell lysis
- ✔✔Membrane Attack Phase
•
AHG must contain what
- ✔✔IgG and C3d
•
This immunoglobulin is found in both monomeric and polymeric forms
- ✔✔IgA
•
What enhancement requires IgG to avoid non-specific reaction due to complement
- ✔✔PeG
•
The deficiency of this Complement Component has been linked with recurrent life threatening
infections
- ✔✔C3
•
The Complement regulatory protein that bind to C5b67
- ✔✔CD59
•
What marker is found on stem cells and immature cells
- ✔✔CD34
•
What interluekin is required for the growth and differentiation of T cells to become effector T Cells
- ✔✔IL-2
•
The immunoglobulin isotype is determined by what
- ✔✔Constant region of heavy chain
•
Complement Components that have anaphylactic activity
- ✔✔C3a and C5a
•
A hybridoma is made by fusing a myeloma cell with what
- ✔✔B cells
•
The main mechanism of action of Complement is
Updated 2026/2027 (Graded A+)
•
IgG Sublcass most efficient in initiating classical complement
- ✔✔IgG3
•
Steric exclusion of water molecules is the mechanism of this enhancement
- ✔✔PeG
•
Stage of Complement activation common to all three pathways
- ✔✔Activation Phase-C3 convertase
•
IgM agglutination is enhanced at what temperature
- ✔✔Lower than RT
•
Activation of C1 in classical pathway requires
- ✔✔Calcium
•
What antigens are destroyed by Enzymes
- ✔✔MNSs Fya and Fyb
•
A shot containing killed virus which causes the body to produce antibodies is what kind of immunity
- ✔✔Adaptive
•
A shot containing gamma globulin is what kind of immunity
- ✔✔Passive Aquired
•
The mechanism of cell death
- ✔✔Apoptosis
•
The overall strength of binding between an antibody and antigen
- ✔✔Avidity
•
The strength of the binding force between the FAB of an antibody with corresponding epitope
- ✔✔Affinity
, •
The stage of complement that causes cell lysis
- ✔✔Membrane Attack Phase
•
AHG must contain what
- ✔✔IgG and C3d
•
This immunoglobulin is found in both monomeric and polymeric forms
- ✔✔IgA
•
What enhancement requires IgG to avoid non-specific reaction due to complement
- ✔✔PeG
•
The deficiency of this Complement Component has been linked with recurrent life threatening
infections
- ✔✔C3
•
The Complement regulatory protein that bind to C5b67
- ✔✔CD59
•
What marker is found on stem cells and immature cells
- ✔✔CD34
•
What interluekin is required for the growth and differentiation of T cells to become effector T Cells
- ✔✔IL-2
•
The immunoglobulin isotype is determined by what
- ✔✔Constant region of heavy chain
•
Complement Components that have anaphylactic activity
- ✔✔C3a and C5a
•
A hybridoma is made by fusing a myeloma cell with what
- ✔✔B cells
•
The main mechanism of action of Complement is
