Assertion: nucleolus | /r/HasProperty | dense area of the nucleus
Facets:
value: highly
type: DEGREE
value: within the nucleus
type: LOCATION
value: optically
type: DEGREE
Source sentences:
text: Meanwhile, nucleolus is a part of the nucleus; it is a dense area of the nucleus.
text: A nucleolus is a dense body within the nucleus which is where ribosomes are formed.
text: Within the nucleus of a cell, the main structures are: the nucleolus, an optically dense region, sphere shaped region, which contains concentrated ribosomal RNA (rRNA) bound to proteins (there may be more than one nucleolus in a nucleus); the chromatin, made of DNA molecules released into the nuclear matrix during cell interphase; and the karyotheca, or nuclear membrane, which is the membrane that encloses the nucleus.
text: More membraneless structures continued to be found, such as the nucleolus, a dense structure in the cell nucleus.
text: It is a highly dense area of the nucleus, which occupies 25% of the total volume of the nucleus.