The ER captures selected proteins from the cytosol as they are being synthesized. These are of two types:

Transmembrane proteins

Water-soluble proteins

TLS Online TPP Program

#Id: 8518

#Section 3: Genetics, Cellular and Molecular Biology

Defects in LIS1 

Miller-Dieker lissencephaly

means “smooth brain”

TLS Online TPP Program

#Id: 8129

#Section 2: General Biology

Some other biologically active isoprenoid compounds or derivatives.

TLS Online TPP Program

#Id: 9292

#Section 2: General Biology

TLS Online TPP Program

#Id: 8313

#Section 3: Genetics, Cellular and Molecular Biology

3 isoforms of actin-

α - expressed only in muscle cells

β and γ - found together in almost all non-muscle cells

TLS Online TPP Program

#Id: 10367

#Section 2: General Biology

Daudi tumor cells, which are unable to synthesize β 2-microglobulin.