Lab coats may or may not be considered PPE, depending on whether the fabric they are made out of is fluid resistant. If lab coats are fluid resistant and provide coverage in the form of high necks, etc., they can be considered PPE. The lab coats would have to be worn during procedures in which a splash/spray exposure could be expected.
-forms an important part of both subunits of the ribosome What is the role of tRNA? -carries amino acids to the ribosome and matches them to the coded mRNA message
RNA acts as the information bridge between DNA and protein. mRNA is the message that carries genetic information from the DNA in the nucleus to the cytoplasm. tRNA is the adaptor that reads the mRNA and brings the amino acids to the ribosomes for protein synthesis.RNA polymerase is an enzyme that makes RNA using a DNA template. Like DNA polymerase, RNA polymerase adds nucleotides in the 5' to 3' direction.NA acts as the information bridge between DNA and protein. mRNA is the message that carries genetic information from the DNA in the nucleus to the cytoplasm. tRNA is the adaptor that reads the mRNA and brings the amino acids to the ribosomes for protein synthesis.