Angelou recorded two albums of poetry and songs written during her time as a night club performer; the first in 1957 for Liberty Records and the second, The Poetry of Maya Angelou, for GWP Records the year before the publication of Caged Bird.
The ribosome (/ËraÉªbÉµËzoÊm/) is a large and complex molecular machine, found within all living cells, that serves as the site of biological protein synthesis (translation). Ribosomes link amino acids together in the order specified by messenger RNA (mRNA) molecules.hen a ribosome begins to synthesize proteins that are needed in some organelles, the ribosome making this protein can become membrane-bound. In eukaryotic cells this happens in a region of the endoplasmic reticulum (ER) called the rough ER.
Plant cell do have ribosomes and they are composed of proteins and ribosomal RNA. The ribosomes in a plant cell are found in the cytoplasm, the surface of the rough e ndoplasmic reticulum, the mitochondria and on chloroplasts. There are two types of ribosomes-free ribsomes and attached ribosomes.