Match each vocabulary word to the correct definition.
1.
annealing
2.
complimentary base pairings
3.
codis
4.
buccal cells
5.
chromosomes
a.
a software program that contains dna profiles of convicted offenders, missing persons, crime scene evidence, and other sources.
b.
pairings on the dna strand.
c.
the process of reforming a double dna strand.
d.
cells from the lining of the inner cheek.
e.
rod-like structures that contain genetic material.

What is the difference between the conducting zone and the respiratory zone of the respiratory system? the conducting zone is a series of cavities and tubes that move air to the respiratory zone where gases exchange with the bloodstream. the conducting zone exchanges gases between the lungs and the alveoli and the respiratory zone is a series of cavities and tubes that move air to the conducting zone. the conducting zone moves oxygen into the cells and the respiratory zone takes carbon dioxide away from the cells. the conducting zone moves oxygen into the bloodstream and the respiratory zone takes carbon dioxide away from the bloodstream.

Dna replication or repair occurs in a cell in all of thw following situations except when

What processes take place before the mature mrna exits the nucleus?