7,8-diol-9,10-epoxide is responsible for cancer development forms an adduct with guanine: 

(+)-trans-anti-B(a)P-N2-dG

TLS Online TPP Program

#Id: 6258

#Unit 8. Inheritance Biology

ene Interaction Takes Place When Genes at Multiple Loci Determine a Single Phenotype.

TLS Online TPP Program

#Id: 638

#Unit 3. Fundamental Processes

Nitrous acid induces transitions in both directions, A:T ↔ G:C.

TLS Online TPP Program

#Id: 5386

#Unit 10. Ecological Principles

Density-independent factors limit population size regardless of the population’s density.

Common density-independent factors include natural disasters such as tornadoes, hurricanes, floods, and fires.

TLS Online TPP Program

#Id: 7977

#Unit 10. Ecological Principles

THERMAL PROPERTIES OF WATER

Pure water becomes a solid below 0°C and becomes a gas above 100°C at sea level.

When water contains dissolved compounds, such as salts, its freezing temperature drops below 0°C.

Dissolved compounds also raise the boiling point of water above 100°C. 

TLS Online TPP Program

#Id: 8261

#Unit 1. Molecules and their Interaction Relevant to Biology

The potential energy of the dipole-induced dipole interaction is:

α = polarizability of the nonpolar molecule