are a lubricating and protecting function of glycoproteins
have high viscosity,can mask antigens, form protective barriers,
mucins
found in synovial fluid in joints
lubricin
a plasma glycoprotein that transports iron
transferrin
a glycoprotein that carries most of the copper in the blood
ceruplasm
true/false: serum albumin is a glycoprotein
FALSE
some glycoproteins serve as ____-_____ peptides possessing antibiotic activity
non-ribosomal
a glycoprotein that is a super family of structural proteins which constitutes the most abundant protein the human body
collagen
an antigenic (will generate an antibody) glycoprotein found no the surface of the influenza virus
Hemagluttnin
a glycoprotein found on the surface of influenza virus that cleaves silica ace residues on the surface proteins of the cell, allowing the virus to be released from the cell and to ultimately spread
Neuraminidase
these transmembrane glycoproteins are essential in the activation of T-cells
CD4/CD8
the virus cell interaction between CD4s and HIV is made possible by a protein on the surface of the HIV envelop called
gp (glycoprotein) 120
helps erythrocytes maintain their shape and also serves as a receptor for the erythrocyte binding antigen of Plasmodium Falciparum, the infectious agent causing malaria
Glycophorin-C
a glycoprotein on the surface of immune cells and endothelial cell that can be utilized by rhinovirus (the common cold) to gain access to cells
ICAM-1 (interceulluar adhesion molecule-1)
the antigens in the ABO system are O-linked glycoproteins. the ___ ___ in these glycoproteins determine whether the antigen is AB
terminal sugars
glycoprotein hormone that serves as the precursor for thyroid hormones T3 and T4
thyroglobulin
glycoprotein hormone that induces the bone marrow to increase the production of erythrocytes
erythropoietin
glycoprotein produces by the developing embryo/placenta
chorionic gonadotropin
true/false: a wide variety of different enzymes are glycosylated
enzymes
essential for recognizing the egg and evading the immune response inside both the testes and the female
glycoproteins on the surface of sperm
a ribosome-inactivating glycoprotein derived from the castor oil plant