primer:template junction is most important substrate for new DNA synthesis

TLS Online TPP Program

#Id: 8035

#Unit 1. Molecules and their Interaction Relevant to Biology

Negatively charged amino acids have four ionisations zones

1. 1--------pK1 – charge +1

2. pK1---------pKr charge 0

3. pKr---------pK2 charge -1

4. pK2---------14 charge -2

TLS Online TPP Program

#Id: 2169

#Unit 11. Evolution and Behavior

Average fitness

In a species, only 1 of every 1000 seeds survives to reproductive age, and that those that survive produce an average of 3000 seeds.

TLS Online TPP Program

#Id: 6034

#Unit 3. Fundamental Processes

Direct repeats can be displaced and misaligned with the template; palindromic sequences can form hairpins. These structures may change the number of repeats. The general importance of FEN1 is that it prevents flaps of DNA from generating structures that may cause deletions or duplications in the genome.

TLS Online TPP Program

#Id: 10417

#Unit 4. Cell Communication and Cell Signaling

Metastasis

Spread of cancer cells from their site of origin and establishment of areas of secondary growth

TLS Online TPP Program

#Id: 6933

#Unit 8. Inheritance Biology

Inversions