Created by StemPy LabMatch the parts of the nucleus and the chromosomes in List-I with their descriptions in List-II. List-I (Part) A. Kinetochore B. Satellite C. Nucleolus D. Perinuclear space List-II (Description) I. Small fragment seen beyond a non-staining secondary constriction II. Space of to between the two membranes of the nuclear envelope III. Disc-shaped structure on the sides of the centromere IV. Site of active ribosomal RNA synthesis
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← A mesophyll cell of a leaf has ribosomes free in its cytoplasm, on its rough endoplasmic reticulum, and inside some of its organelles. Where in this cell are 70S ribosomes found?Two statements about the nucleus are given below.
Statement I: The nucleolus is bounded by a membrane, so its content is kept apart from the rest of the nucleoplasm.
Statement II: Some mature cells have no nucleus, for example the erythrocytes of many mammals and the sieve tube cells of vascular plants. →
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