Based on the phenotypes above, which are the DNA helicase and DNA topoisomerase that play a major role
in genome replication of E. coli?
O DnaB and DNA gyrase
O DnaB and DNA topoisomerasel
O DNA helicase II and DNA gyrase
O DNA helicase II and DNA topoisomerasel

In general in which direction does wind blow

Describe your dna model. which part do the straws represent? the pushpins? the paper clips and the black dots you made with the marker?

Match the following terms and definitions. 1. species that are adapted to live in equilibrium at carrying capacity population density 2. population growth that reaches equilibrium and carrying capacity population 3. death rate mortality 4. birth rate k-selected 5. a group of interacting individuals of the same species within the same geographic area natality 6. the number of organisms living in a particular area logistic growth