âMaya Angelouâ. Lithograph Special Edition, An original print by artist Lynda Lanker. A portrait of Dr. Angelou created with her blessing, this hand-printed lithograph, printed by Master Printer Mark Mahaffey of Mahaffey Fine Art, comes matted (using archival quality materials) and is ready for framing. The edition is limited to just 100 prints, each priced at $275 plus $35 shipping. - Purchase Here â.
As mentioned above, ribosomes are the molecular machines responsible for protein synthesis. A ribosome is made out of RNA and proteins, and each ribosome consists of two separate RNA-protein complexes, known as the small and large subunits.
Best Answer: Ribosomes-Site of protein synthesis. Consists of a small subunit and a large subunit. They are found freely floating in the cytosol or attached to the endoplasmic reticulum. They are made up of ribosomal RNA and protein. Rough endoplasmic reticulum (RER) - An extensive network of membranous sacs called cisternae. They outer membrane of the nuclear envelope is continuous with the RER.