Which occurs during both dna replication and protein production?
a) rna leaves the nucleus.
b) dna leaves the nucleus.
c) rna unzips.
d) dna unzips.

Diabetes is often suspected when glucose shows up in urine tests. use the model to explain how glucose could be present in urine. why do you think this symptom is especially concerning for young people?

Which of the following forest management practices is best for reestablishing areas of forest?

Which type of landforms forms at the plate boundary as a result of divergent stress