Phagocytes and their receptors

What can influence phagocytosis?

• lipopolysaccharide

• hormones

• nutrition

• polar molecules

What does TNFa stand for?

• Tight Nutrient Formation a

• Tumor Necrosis Factor a

• Tumor Necrosis Formation a

• Tumor Necrosis formula a

phagocytes produce these to act as chemo-attractants and enhance migration ???

• Hormones

• Chemokines

• Cytokines

• Actin

What happens to the actin when initiated?

• denaturation

• polarization

• formation

• Polymerization

Which complex acts as a nidus for polymerization?

• Donald Trump

• Arp 2/3

• Ard 2/3

• Arc 2/3

How many Fc receptors have an intracellular domain?

• 2

• 3

• 4

• 5

How many extracellular domains does FcGRI have?

• 1

• 4

• 2

• 3

If an antibody binds to a bacteria the process is termed?

• connected

• Donald Trump

• Polyadhesive

• Opsinized

What TLR does NOT have a function in the human body but is found to have one in mice?

• TLR4

• TLR11

• TLR2

• TLR23

Which TWO pairs of TLR's form dimers?

• 23&32

• 1&2

• 4&7

• 2&6