Hard stuff
100
What is rRNA or ribosomal RNA?
Type of RNA that makes up a major part of ribosomes
100
What is mRNA?
RNA molecule that carries copies of instructions for the assembly of amino acids into proteins from DNA to the rest of the cell
100
What is a stop codon?
A codon that signifies the end of a polypeptide.
200
What is RNA?
Like DNA, consists of a long chain of nucleotides. However, the sugar is ribose, it is single-stranded, and it contains uracil in place of thymine.
200
What is RNA polymerase?
Enzyme similar to DNA polymerase that binds to DNA and separates the DNA strands during transcription. It then uses one strand of DNA as a template from which nucleotides are assembled into a strand of RNA.
200
What is a polypeptide?
A joining of many amino acids with peptide bonds to form a long chain called a _________. Also known as a ______.
300
What is/are a ribosome/ribosomes?
Small particle in the cell on which proteins are assembled; made of RNA and proteins
300
What is transcription?
Process in which part of the nucleotide sequence of DNA is copied into a complementary sequence of RNA.
400
What is tRNA or transfer RNA?
Type of RNA molecule that transfers amino acids to ribosomes during protein synthesis
500
What is a polypeptide?
The covalent bond that holds together amino acids to form a polypeptide (protein)






Vocab

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