During the biosynthesis of ribosomes, rRNA synthesized in the (fill in) Nuclear membrane nucleolus Cytoplasm Nuclear pore complex And Ribosomal proteins a
Proteins
We generally tend to think of proteins only from a dietary lens, as a component of what we eat. However, they are among the most important and abundant organic macromolecules in the human body, with diverse structures and functions. Every cell contains thousands and thousands of proteins, each with specific functions. Some help in the formation of cellular membrane or walls, some help the cell to move, others act as messages or signals and flow seamlessly from one cell to another, carrying information.
Protein Expression
The method by which living organisms synthesize proteins and further modify and regulate them is called protein expression. Protein expression plays a significant role in several types of research and is highly utilized in molecular biology, biochemistry, and protein research laboratories.
- During the biosynthesis of ribosomes, rRNA synthesized in the (fill in)
- Nuclear membrane
- nucleolus
- Cytoplasm
- Nuclear pore complex
And Ribosomal proteins are assembled together into the rirbosomal subunits which are then shipped to the cytoplasm where mature ribosomes are finally assembled. Free ribosomes are localized in the cytoplasm and synthesize cytoplasmic proteins such as [ans2]. While no protein synthesis takes place in the sER, it is an important site for the synthesis of (fill in)
- DNA
- tyrosine kinase receptors
- alcohol
- integrins
- tubulin
- proton pumps
- RNA
- phospholipids
The sER plays also an important role in detoxification of different types of drugs, which is why ( fill in)
- Liver
- Bone
- Brain
- skin
cells display a large sER. In addition, the sER functions as a reservoir for the storage of (fill in)
- Iron
- Iodine
- Calcium
- Sodium
Ions in many type of cells
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