Examlex
Which of the following statements about sheep is true?
Nucleolus
Somewhat rounded, dense, well-defined nuclear body with no surrounding membrane; contains ribosomal RNA and protein. Plural: Nucleoli.
Endoplasmic Reticulum
An organelle in eukaryotic cells that plays a key role in protein and lipid synthesis and transport.
Nuclear Envelope
Double membrane structure surrounding and enclosing the nucleus.
Chromosomes
Structures made of DNA and protein that contain the genes and are found in the nucleus of eukaryotic cells.
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