18. Biotechnology
Introduction to DNA Cloning
18. Biotechnology
Introduction to DNA Cloning
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Practice this topic
- Multiple Choice
Small accessory rings of DNA that replicate independently of an organism's genome are called _____.
- Multiple Choice
In DNA technology, the term 'vector' can refer to:
- Multiple Choice
What is recombinant DNA made of?
- Multiple ChoiceGene cloning is crucial to any application involving one gene because __________.
- Open QuestionIn DNA technology, the term vector can refer toa. the enzyme that cuts DNA into restriction fragments.b. the sticky end of a DNA fragment.c. a SNP marker.d. a plasmid used to transfer DNA into a living cell.
- Open QuestionWhich of the following is true of a codon? (A) It never codes for the same amino acid as another codon. (B) It can code for more than one amino acid. (C) It can be either in DNA or in RNA (D) It is the basic unit of protein structure
- Open QuestionWhich of the following would be considered a transgenic organism?a. a bacterium that has received genes via conjugationb. a human given a corrected human blood-clotting genec. a fern grown in cell culture from a single fern root celld. a rat with rabbit hemoglobin genes
- Open QuestionWhich of the following is true of cDNA produced using human brain tissue as the starting material? (A) The procedure to make it requires amplification by the polymerase chain reaction. (B) It is produced from pre-mRNA using reverse transcriptase. (C) It can be labeled and used as a probe to detect genes expressed in the brain. (D) It includes the introns of the pre-mRNA.