What are Okazaki fragments? A. parts of DNA that were replicated incorrectly
B. the part of the DNA in the replication bubble
C. pieces that are replicated on the
discontinuous strand
D. the sequence that guides enzymes where to
begin separating strands

25) a student takes four samples of a white crystalline solid and places each in a well plate. on top of each sample, she carefully places 20 drops of clear mystery liquids a, b, c and d. her results for each well are: liquid a: the solid dissolves quickly. liquid b: the solid appears unchanged. liquid c: a brownish colored liquid is produced. liquid d: fizzing occurs and the well becomes warmer. in which well does a physical change occur?

Which best describes red blood cells? a. they are colorless b. they protect against disease-carrying microorganisms c. they transport oxygen throughout the body d. they aid in blood clotting

Which type of stimulus do mechanoreceptors detect? sound pain heat light