TLS Online TPP Program

#Id: 8348

#Section 3: Genetics, Cellular and Molecular Biology

The major NPF family is characterized by the presence of a region called WCA (WH2, connector, acidic)

TLS Online TPP Program

#Id: 8089

#Section 2: General Biology

Beeswax is Triacontanoylpalmitate, is an ester of palmitic acid with the alcohol triacontanol.

TLS Online TPP Program

#Id: 8879

#Section 3: Genetics, Cellular and Molecular Biology

This combination of two positive feedback loops:

one that activates a CDK1 activator (Cdc25C)

one that inhibits a CDK1 inhibitor (Wee1)

results in the abrupt and irreversible transition from G2 into mitosis.

TLS Online TPP Program

#Id: 9292

#Section 2: General Biology

TLS Online TPP Program

#Id: 10384

#Section 2: General Biology

Class II MHC transcriptional activator called CIITA and another transcription factor called RFX, have both been shown to activate the promoter of class II MHC genes.

Defects in these transcription factors cause one form of bare lymphocyte syndrome.