Question 1
Sexual reproduction uses ________ to generate ________ gametes, which join at fertilization.
◦ meiosis; haploid
◦ mitosis; haploid
◦ meiosis; diploid
◦ mitosis; diploid
◦ mitosis; identical
Question 2
The movement of DNA or RNA in gel electrophoresis is often a matter of molecular weight alone. Which of the following molecular parameters usually influence the movement of protein?
◦ only weight
◦ only charge
◦ only shape
◦ only weight and shape
◦ weight, charge, or shape