A student conducts an experiment to determine the effect of pH on the activity of the enzyme sucrase on sucrose in buffer solutions. What should the student use as the independent variable in the experimental design?

What was the purpose of mendel's experiments with dihybrid crosses? a. to determine if dna was a transforming factor b. to determine if traits could be recessive c. to determine if traits affected each other d. to determine if traits had more than one allele

Which label identifies the part of the atp molecule that changes when energy is released in the cells of all living things

Gram-negative bacteria have a cell wall that is! and does not accept the stain, making itappear