Sentence examples for are tightly compacted from inspiring English sources

Quartz grains are tightly compacted usually showing curved and rare concavo-convex grain contacts.

There actually are plants that are introverts, such as the cather lily, that thrive when their roots are tightly compacted.

This is tightly compacted or tamped around the sleepers to keep the track precisely leveled and aligned.

Also, the snow was tightly compacted with debris that the plows unavoidably picked up while clearing the roads over and over again — covering mileage equivalent to almost 12 trips around the Equator.

In eukaryotes, the genomic DNA is tightly compacted into a complex structure known as chromatin.

Generally, two different forms of chromatin have been described; heterochromatin is tightly compacted and associated with transcriptionally silent genomic regions, whereas euchromatin has a more open conformation and tends to support transcription (reviewed in Wolffe and Kurumizaka, 1998).

DNA is tightly compacted around an octamer of histones forming a structure named "nucleosome" which is the basic unit of the chromatin and includes 146 bp of DNA wrapped around a disk-like structure composed of two molecules each of H2A, H2B, H3, and H4.

The gravel needs to be tightly compacted.

The gravel should be 4 to 6" deep and needs to be tightly compacted.

The results indicate that the layer is tightly compact and the transfer of TEA+ cations by permeation does not take place.

In normal eye, different types of retinal bipolar cells in the INL are stained positively with protein kinase C alpha (PKCα, Figure 2A) or calbindin, a calcium binding protein; however, the nuclei of these labeled bipolar cells were tightly compact in this case.