Assume that a section of double stranded dna contains 100 base pairs. if 40 of the pairs contain basec how many of the pairs would contain base a?

Llama have 74 chromosomes how many chromosomes will they be found in their gametes explain how you know

What is the work done by the electric force to move a 1 c charge from a to b?

Awhite powder is added to a solution. the images show observations made before the powder is added, just after the powder has been added, and a little while later. (the liquid in the small beaker is phenol red solution.) what evidence shows that a chemical change has taken place?