No.
They are made up of rRNA and proteins.They are made in nucleolus
tRNAThey are made up of proteins and rRNA. rRna are ribosomal RNA
The ribosomal RNA (or simply rRNA), is part of what makes up the ribosomes.
Ribosomes consist of two subunits, which contains a type of RNA known as ribosomal ribonucleic acid (rRNA).
Ribosomal RNA with ribosomal proteins makes up the ribosomes.
Ribosomal RNA combines with proteins in the nucleolus to form ribosomes. Ribosomes are responsible for protein synthesis in the cell.
Ribosomes are made of proteins and ribosomal RNA (rRNA).
The nucleolus is the structure that contains RNA and proteins and is the site where ribosomes are made. Ribosomal RNA (rRNA) is synthesized in the nucleolus, and ribosomal proteins are imported from the cytoplasm to assemble with rRNA to form ribosomes.
Ribosomal RNA (rRNA) is a type of RNA that combines with proteins to form ribosomes, which are cellular structures responsible for protein synthesis. rRNA plays a crucial role in decoding mRNA and catalyzing peptide bond formation during translation in the ribosome.
synthesizing ribosomes and ribosomal RNA.
"Nucleoli are made of protein and ribosomal DNA (rDNA) sequences of chromosomes." for more info click on this link (this is where i got the info about nucleolus) http://en.wikipedia.org/wiki/Nucleolus
The nucleolus is found in the nucleus and is responsible for producing ribosomes. It is involved in the assembly of ribosomal RNA and ribosomal proteins to form ribosomes.
Ribosomes are commonly referred to as "protein factories" due to their essential role in synthesizing proteins by translating messenger RNA (mRNA). Additionally, they are sometimes called "ribosomal particles" or "ribosomal RNA (rRNA) complexes," highlighting their composition of ribosomal RNA and proteins.