5 Written questions
5 Matching questions
- transport vesicles
- a membrane-enclosed compartments
- b proteins that have carbohydrates covalently bonded to them
- c a semi fluid, jellylike substance
- d vesicles in transit from one part of the cell to another
- e structures that carry the genetic information
5 Multiple choice questions
- a prominent structure within the nondividing nucleus which appears through the electron microscope as a mass of densely stained granules of fibers adjoining part of the chromatin.
- proteins are modified stored and sent out
- visible light is passed through the specimen and then through glass lenses
- complexes mad of ribosomal RNA and protein
- a complex of proteins and DNA
5 True/False questions
nuclear envelope → encloses the nucleus, separating its contents from the cytoplasm.
cytoplasm → a semi fluid, jellylike substance
prokaryotic cell → the DNA is concentrated in the nucleoid
electron microscope → visible light is passed through the specimen and then through glass lenses
scanning electron microscope → focuses a beam of electrons through the specimen or onto its surface.