Microscopes are importan tools in ____, the study of cell structures.

Microscopes are importan tools in ____, the study of cell structures. The nuclear side of the envelope is lined by the _____, a network of ___filaments that mantain the shape of the nucleous.

There is evidence that a framework of fibers called the ____ extends through the nuclear interior.

In the nucleus is a region of densenly stained fibers and granules adjoining chromatin the ___.

In the nucleous, _____ (rRNA) is synthesized and assemble with proteins from the cytoplasm to form large and small ribosomal subunits

ribodomes are also present in ___& ____.

The______ (ER) accounts for more than half the membrane in a eukaryotic cell.

The ER includes a network of membranous tubules and sacs called____ that separate the internal compartment of the ER.

The Golgi apparatus is the ___ and ____ center for cell products. Massive rupture of many lysosomes can destroy a cell bu autodigestion or ____.

Expert Solution

Microscopes are important tools in CELL BIOLOGY, the study of cell structures. The nuclear side of the envelope is lined by the NUCLEAR LAMINA, a network of INTERMEDIATE filaments that maintain the shape of the nucleus.
There is evidence that a framework of fibers called the NUCLEAR MATRIX extends through the nuclear interior.

In the nucleus is a region of densely stained fibers and granules adjoining chromatin the NUCLEOLUS.
In the nucleolus, RIBOSOMAL RNA (rRNA) is synthesized and assemble with proteins from the cytoplasm to form large and small ribosomal subunits

Ribosomes are also present in CHLOROPLASTS & MITOCHONDRIA.
The ENDOPLASMIC RETICULUM(ER) accounts for more than half the membrane in a eukaryotic cell.
The ER includes a network of membranous tubules and sacs called CISTERNAE that separate the internal compartment of the ER.
The Golgi apparatus is the ADDRESS LABELLING and PACKAGING center for cell products. Massive rupture of many lysosomes can destroy a cell by autodigestion or AUTOPHAGY.

gladiator answered 2 years ago

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