1) What is the correct flow of information in the "central dogma" of biology? a) DNA --> mRNA --> protein b) DNA --> protein --> mRNA c) mRNA --> DNA --> protein d) protein --> DNA --> mRNA 2) Which process is used to make a FULL COPY of the WHOLE DNA strand? a) replication b) transcription c) translation 3) This is a DNA strand: TACGAA. Which is the mRNA strand that would be made through transcription? a) AUGCUU b) ATGCTT c) GCATCC d) GCAUCC 4) This is a DNA strand: TACGAA. Which is the complementary DNA strand that would be made through Replication? a) AUGCUU b) ATGCTT c) GCATCC d) GCAUCC 5) Where does transcription take place? a) in the nucleus b) outside the nucleus in the cytoplasm c) on a ribosome d) in the mitochondria 6) Where does translation take place? a) in the nucleus b) outside the nucleus in the cytoplasm c) on a ribosome d) in the mitochondria 7) Where does replication take place? a) in the nucleus b) outside the nucleus in the cytoplasm c) on a ribosome d) in the mitochondria 8) _______ is made during transcription and ________ is made during translation. a) a protein / mRNA b) Ribosome / Nucleus c) mRNA / protein d) mRNA / tRNA 9) What 'ingredients' are needed for the cell to do transcription? a) monosaccharides b) fatty acids c) amino acids d) nucleotides 10) What is a polypeptide chain? a) a long chain of amino acids made during translation b) a long chain of amino acids made during transcription c) a long chain of nucleotides made during translation d) a long chain of nucleotides made during transcription 11) Ribosomes read mRNA 'letters' in sets of three, called a codon. A (codon) is the code for ONE amino acid. How many amino acids are coded for by this sequence of mRNA nucleotides: AUG GGA ACU CCA a) 4 b) 2 c) 6 d) 12 12) Which process does this picture show? a) replication b) transcription c) translation 13) Which process does this picture show? a) replication b) transcription c) translation 14) Which process does this picture show? a) replication b) transcription c) translation 15) What is the relationship between DNA and proteins? a) DNA is made out of proteins b) proteins are made out of DNA c) Proteins store the information for how to make DNA d) DNA stores the information for how to make proteins

Replication, Transcription, Translation Review

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