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College DNA, RNA, and Genetics
Recombinant DNA                                                                               .
  1. is pollination of one plant by another of the same species
  2. is cross-pollination of one plant by a different species
  3. is the merging of DNA from unrelated organisms to create new genetic varieties
  4. is assembled in the lab from mononucleotides
  5. was part of the green revolution of the 1960s
Grade 10 DNA, RNA, and Genetics
Grade 10 DNA, RNA, and Genetics
Grade 10 DNA, RNA, and Genetics
Grade 10 DNA, RNA, and Genetics
Grade 12 DNA, RNA, and Genetics
Which statement about recombinant DNA is true?
  1. All restriction endonucleases generate blunt end fragments.
  2. Hydrogen bonds between base pairs are very strong.
  3. Restriction endonucleases cut both strands of DNA at the same time.
  4. Sticky ends prevent DNA ligase activity.
Grade 10 DNA, RNA, and Genetics
College Circulatory and Immune Systems
Recombination Between two different HLA genes
  1. Gene Conversion
  2. Mixed Presentation
  3. Meiotic Recombination
  4. Directional Selection
Grade 10 DNA, RNA, and Genetics
A small circular piece of DNA is a
  1. nucleotide.
  2. plasmid.
  3. genetic drift.
  4. recombinant DNA.
Grade 12 Physics
Grade 10 DNA, RNA, and Genetics
When cell transformation is successful, what happens to the recombinant DNA?
  1. It undergoes mutation.
  2. It is treated with antibiotics.
  3. It becomes part of the transformed cell's genome.
  4. It becomes a nucleus.
College Circulatory and Immune Systems
Meiotic Recombination between two different alleles of the same HLA
  1. Directional Selection
  2. Mixed Presentation
  3. Meiotic Recombination
  4. Intrallelic Conversion
Grade 12 DNA, RNA, and Genetics
What task of DNA recombination does the technique of electroporation complete?
  1. It separates proteins based on size.
  2. It creates antisense DNA.
  3. It measures the expression level of a gene.
  4. It inserts the DNA into the host cell.
College Circulatory and Immune Systems
Grade 10 DNA, RNA, and Genetics
Grade 10 DNA, RNA, and Genetics
The technique that allows molecular biologists to make many copies of a particular gene is
  1. polymerase chain reaction.
  2. recombinant DNA.
  3. plasmid.
  4. transformation.
Graduate Cell Structure and Function
What leads to an individual having too many or two few chromosomes?
  1. Crossing over
  2. Independent assortment
  3. Homologous recombination
  4. Nondisjunction
College Circulatory and Immune Systems
NON self MHC molecules: It differs between MHC molecules from one individual to another
  1. Allogenic MHC
  2. Directional Selection
  3. Meiotic Recombination
  4. MHC Heterozygosity
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