Each daughter receives an identical set of genes from her father, and the other half of a female’s genes come from her diploid mother.

TLS Online TPP Program

#Id: 9708

#XL - T Zoology

Ste5 acts as a scaffold for assembling other components in the cascade Ste11, Ste7, and Fus3.

TLS Online TPP Program

#Id: 10094

#XL - T Zoology

Activation of integrins involves:

Conformational changes near the propeller and 

 βA domains

Separation of the transmembrane and cytoplasmic domains

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#Id: 8202

#XL - Q Biochemistry

Most of the lysosome membrane proteins, are highly glycosylated, which helps to protect them from the lysosome proteases

TLS Online TPP Program

#Id: 9925

#XL - T Zoology

Adenoviruses and cytomegalo virus use to reduce the surface expression of class I MHC molecules, 

Measles virus and HIV, reduce levels of class II MHC molecules on the surface, 

Vaccinia virus, secreting a protein that binds to the C4b complement component.

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#Id: 9757

#XL - R Botany

Plant species produce lectins, defensive proteins that bind to carbohydrates or carbohydrate-containing proteins.