Immune System Flashcards

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1
Q

hematopoietic stem cells subdivide directly into

A

myeloid stem cells and lymphiod stem cells

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2
Q

Lymphiod stem cells develop into _____________, which further differentiate into cells of three types. They are …

A

1) lymphoblast cells

2) T lymphocytes, B lymphocytes, and natural killer cells

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3
Q

Myeloid stem cells directly differentiate into

A

red blood cells
platelets, and
myeloblasts

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4
Q

Myeloblasts differentiate into granulocytes of three types, they are…

A

neutrophils
eosinophils
basophils

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5
Q

The granulocytes are

A

neutrophils
eosinophils
basophils

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6
Q

What is a zymogen?

A

An inactive protein.

Most complement proteins move throughout the body as zymogens.

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7
Q

Name a few roles of complement.

A

Edit this card.

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8
Q

What does TLR stand for?

A

Toll-like Receptor

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9
Q

Lysozyme is less effective against what type of bacteria?

A

Gram negative

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10
Q

Lysozyme is more effective against what type of bacteria?

A

Gram positive

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