History of DNA Studies

Ms. Conley is experimenting to find the best way to extract DNA from a strawberry. She hypothesizes that adding soap will allow her to extract more DNA because it will break up the lipids in the cell membrane. Why did Ms. Conley include the container without soap in her experiment, if soap was more effective at extracting DNA?

Which component is NOT part of a nucleotide?

Consider a DNA sample that contains 28% adenine [A]. After the DNA is replicated and then split into two daughter cells during cell division, what will each cell's percentage of thymine [T] be?

Which of the following macromolecules typically contains both Nitrogen and Phosphorus?

What molecules join together to make up a single DNA nucleotide?

In a complementary strand, Cytosine [C] always pairs with -

During DNA replication, each original DNA strand is used as a template to build a new strand. If an original DNA strand had the sequence CCA-TAG, what will the sequence be on the new, complementary strand?