NAME

Question types


Start with


Question limit

of 25 available terms

Print test

5 Written questions

5 Matching questions

  1. bacteriophage
  2. RNA polymerase
  3. transcription
  4. DNA polymerase
  5. anticodon
  1. a enzyme similar to DNA polymerase that binds to DNA and separates the DNA strands during transcription
  2. b process in which part of the nucleotide sequence of DNA is copied into a complementary sequence in RNA
  3. c enzyme involved in DNA replication that joins individual nucleotides to produce a DNA molecule
  4. d virus that infects bacteria
  5. e group of three bases on a tRNA molecule that are complementary to an mRNA codon

5 Multiple choice questions

  1. mutation that shifts the "reading" frame of the genetic message by inserting or deleting a nucleotide
  2. RNA molecule that carries copies of instructions for the assembly of amino acids into proteins from DNA to the rest of the cell
  3. sequence og DNA that is not involved in coding for a protein
  4. region of chromosome in an operon to which the repressor binds when the operon is "turned off"
  5. monomer of nucleic acids made up of a 5-carbon sugar, a phosphate group, and a nitrogenous base

5 True/False questions

  1. genesequence of DNA that codes for a protein and thus determines a trait or chemical pathway

          

  2. transfer RNA (tRNA)type of RNA molecule that transfers amino acids to ribosomes during protein synthesis has anticodon exposed

          

  3. polyploidymonomer of nucleic acids made up of a 5-carbon sugar, a phosphate group, and a nitrogenous base

          

  4. operongroup of genes operating together

          

  5. point mutationgene mutation involving changes in one or a few nucleotides

          

Create Set