circle the wordsthat correctly complete the sentences. ● Radiometric dating uses[ radioactive / stable ]elementsfound naturally in rock. ● [ All / Half ]of a rock's uranium-235 atoms becomelead in a predictable amount of time. ● A measurement of the[ ratio of uranium to lead / mass of uranium and lead ]in rock indicates the[ absolute / relative ]age of the rock. ● Fossils and rock near a dated rock layer are [ aboutthe same age as / a very different age from]the dated rock layer.

As a small change in a person's dna can cause a genetic disorder

4. rat liver is able to metabolize glucose by both the glycolytic and the pentose phosphate pathway. which of the following are properties of both the glycolytic and pentose phosphate pathway? a. nad+ is involved b. co2 is liberated c. phosphate esters are intermediates d. glyceraldehyde 3-phosphate is an intermediate e. fructose 6-phosphate is an intermediate4. rat liver is able to metabolize glucose by both the glycolytic and the pentose phosphate pathway. which of the following are properties of both the glycolytic and pentose phosphate pathway? a. nad+ is involved b. co2 is liberated c. phosphate esters are intermediates d. glyceraldehyde 3-phosphate is an intermediate e. fructose 6-phosphate is an intermediate

Atest cross can be used to -predict the phenotypes of a monohybrid cross -predict an unknown genotype of a purebred dominant plant -cross-breed dominant and recessive plants -give probabilities that a trait will appear