Cdc13 is a positive activator of telomerase

TLS Online TPP Program

#Id: 6698

#Unit 3. Fundamental Processes

TLS Online TPP Program

#Id: 5065

#Unit 3. Fundamental Processes

SeqA mutants reduce the delay in remethylation at both oriC and dnaA. As a result, they initiate DNA replication too soon, thereby accumulating an excessive number of origins.

TLS Online TPP Program

#Id: 8467

#Unit 1. Molecules and their Interaction Relevant to Biology

polylysine is a random coil at pH values below about 11, where repulsion of positive charges prevents helix formation. At pH 12, where polylysine is a neutral peptide chain, it readily forms an a-helix.

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#Id: 5713

#Unit 7. System Physiology – Animal

Somatostatin (somatotropin release–inhibiting hormone) -hypothalamus Inhibit growth hormone secretion.

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#Id: 3858

#Unit 5. Developmental Biology

Cell Aggregation & Differentiation is common to all Dictyostelids.
It consists of an interconnected programme of cell movement and cell differentiation.