The Binding of Lymphocytes to the Endothelial Lining of Venules

question 2

Multiple Choice

The binding of lymphocytes to the endothelial lining of venules in peripheral lymph node frozen tissue sections could be blocked in what way? This demonstrated the existence of what kind of molecule?

• A)Treatment with antibodies against specific lymphocyte surface glycoproteins,selectins
• B)Treatment with antibodies against specific lymphocyte surface glycoproteins,IgSFs
• C)Treatment with antibodies against specific lymphocyte surface glycoproteins,integrins
• D)Treatment with antibodies against specific ECM glycoproteins,selectins
• E)Treatment with antibodies against specific ECM glycoproteins,cadherins

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Definitions:

Methane

A potent greenhouse gas with a molecular structure of one carbon atom and four hydrogen atoms, contributing significantly to global warming.

Ethane

a colorless, odorless hydrocarbon gas that is a constituent of natural gas and used as a petrochemical feedstock.

Propane

A flammable hydrocarbon gas of the alkane series, used as fuel in heating appliances, cooking equipment, and vehicles.

Liquefied Petroleum Gases

Flammable hydrocarbon gases including propane, butane, and mixtures of these gases, which are used as fuel in heating appliances, cooking equipment, and vehicles.