Euchromatin comprises the most active portion of the genome within the cell nucleus.

What remained were four buildings surrounding a courtyard, three of them empty and one serving as the last active portion of the hotel.

The most densely populated areas represent the most active portions of the blogosphere.

The uppermost 200 m (oceans are on average about 4000 m deep) form the most active portion of the ocean.

Some of these transforms can be very large, such as the Romanche fracture zone, whose active portion extends for about 300 km.

Additional chemistry work may be needed to further optimize the chemical library in the active portion of the subspace.

The active portion, called "free testosterone," can give a more accurate picture of how much testosterone is available to the body.

The older districts had to be considered for renovation, for the active portions of the cities were becoming dangerously overcrowded.

Within the active portion of the video, the data words correspond to signal levels of the respective video components.

It is in the active portion that the actual image information is stored.