10 Questions
What is the major site for lipid and protein production in a cell?
Rough endoplasmic reticulum (RER)
Which type of endoplasmic reticulum is associated with protein synthesis?
Rough endoplasmic reticulum (RER)
Where are ribosomes attached in the cell for protein synthesis?
Rough endoplasmic reticulum (RER)
Where are ribosomal proteins synthesized before associating with rRNA?
Nucleus
Which organelle completes posttranslational modifications of proteins?
Golgi apparatus
Which organelle is associated with the synthesis of lipids and intracellular transport?
Smooth endoplasmic reticulum (SER)
What is the function of the Golgi apparatus in a cell?
Posttranslational modifications of proteins
Where do ribosomal subunits move after being formed in the nucleus?
Cytoplasm
What organelle is a major site for protein synthesis due to ribosomes attachment on its surface?
Cisternae
What is the size of a functional ribosome?
20 x 30 nm
Test your knowledge on cell culture and enzyme histochemistry techniques used for studying cellular structures and activities. Learn about the observation of cellular behavior under a phase-contrast microscope and the localization of cellular structures through specific enzymatic activities.
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