Which of the following gives rise to dendritic cell populations?

Based on the signaling image below, activation of which of the following molecules will lead to the release of calcium from the endoplasmic reticulum? Select all that may apply.

Name the appropriate antibody isotype(s) (IgA, IgD, IgE, IgG, IgM) for the following statement.  Include all that apply. –Is involved in mast cell degranulation

Name the appropriate antibody isotype(s) (IgA, IgD, IgE, IgG, IgM) for the following statement.  Include all that apply. –Can fix complement

Determine whether the following statement refers to humoral or cell-mediated immunity or both. –The major cells types are Tc and Th.

What complement pathway(s) do children mostly rely on when they are 6 to 12 months of age? Explain your reasoning using the data above.

Cytochrome c is released from the mitochondria through a Bax/Bak channel in the ­­­­_____ pathway of apoptosis.

Determine whether each of the following statements refers to the innate or adaptive immune system.

A. In the following simplified diagram of the NFκB-dependent signaling pathway, indicate which boxes (A to C) correspond to the NF-κB, IκB, and IKK proteins, respectively. B. You add okadaic acid, a chemical that removes phosphate groups from proteins, to cells that have activated NF-κB signaling in response to IL-1.  How will okadaic acid affect NF-κB signaling?  Explain your reasoning.  In your explanation, make sure to describe the functions of the NF-κB, IκB, and IKK proteins and how they lead to expression of inflammatory response genes in response to the IL-1 signal and how this will be affected by okadaic acid.

Which of the following gives rise to red blood cells?