Two to four monomers of Dna AA TP bind at the origin, and after release of DiaA, they recruit two "pre-priming" complexes of the DnaB helicase bound to DnaC-ATP, so that there is one DnaB-DnaC-ATP complex for each of the two (bidirectional) replication forks.

TLS Online TPP Program

#Id: 904

#Unit 13. Methods in Biology

Forward light scattering detect shape and side scattering detects granularity and complexity of the cell

TLS Online TPP Program

#Id: 8257

#Unit 1. Molecules and their Interaction Relevant to Biology

The negative sign also suggests that the interaction is driven by an attractive force.

TLS Online TPP Program

#Id: 5878

#Unit 10. Ecological Principles

TLS Online TPP Program

#Id: 3162

#Unit 11. Evolution and Behavior

Natural selection was Darwin’s brilliant hypothesis, independently conceived by Wallace, that accounts for adaptations, features that appear “designed” to fit organisms to their environment.

TLS Online TPP Program

#Id: 9209

#Unit 11. Evolution and Behavior

Founder effect

A few individuals form a population start a new population with a different allele frequency than the original population.

Sampling error can arise is through the founder effect, which results from the establishment of a population by a small number of individuals.