Question types

Start with

Question limit

of 24 available terms

Print test

5 Written questions

5 Matching questions

  1. the change in DNA sequence that affects genetic information
  2. the enzyme that "proofreads" new DNA strands, helping to ensure that each molecule is a nearly perfect copy of the original DNA
  3. the process in which part of the nucleotide sequence of DNA is copied into a complementary sequence in RNA
  4. tRNA, a type of RNA molecule that transfers amino acids to ribosomes during protein synthesis
  5. a series of genes that controls the organs and tissues that develop in various parts of an embryo
  1. a DNA polymerase
  2. b transcription
  3. c mutation
  4. d hox gene
  5. e transfer RNA

5 Multiple choice questions

  1. intron
  2. replication
  3. ribosomal RNA
  4. codon
  5. chromatin

5 True/False questions

  1. the process in which one strain of bacteria is changed by a gene or genes from another strain of bacteriatranscription


  2. a region of chromosome in an operon to which the repressor binds when the operon is "turned off"operator


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


  4. the region of DNA that indicates to an enzyme where to bind to make RNApromoter


  5. a group of genes operating togetheroperon