Problem 1
_________ cut(s) DNA molecules at specific sites. a. DNA polymerase c. Restriction enzymes b. DNA probes d. DNA ligase
Problem 2
A _______ is a molecule that can be used to carry a fragment of DNA into a host organism. a. cloning vector c. GMO b. chromosome d. \(\mathrm{CDNA}\)
Problem 3
Reverse transcriptase assembles a(n) a(n) ________template. a. mRNA; DNA c. DNA; ribosome b. \(\mathrm{CDNA} ; \mathrm{mRNA}\) d. protein; mRNA
Problem 4
For each species, all ________ chromosomes is/are the a. genomes; phenotype c. \(\mathrm{mRNA} ;\) start of \(\mathrm{cDNA}\) b. DNA; genome d. \(\mathrm{CDNA}\); start of mRNA
Problem 5
A set of cells that host various DNA fragments collectively representing an organism's entire set of genetic information is a ________. a. genome c. genomic library b. clone d. GMO
Problem 6
_______________ is a technique to determine the order of nucleotide bases in a fragment of DNA. a. PCR c. Electrophoresis b. Sequencing d. Nucleic acid hybridization
Problem 7
Fragments of DNA can be separated by electrophoresis according to _________ a. sequence b. length c. species
Problem 8
PCR can be used __________. a. to increase the number of specific DNA fragments b. in DNA fingerprinting c. to modify a human genome d. a and b are correct
Problem 9
An individual's set of unique __________ can be used as a DNA profile. a. DNA sequences c. SNPs b. short tandem repeats d. all of the above
Problem 11
11\. Which of the following can be used to carry foreign DNA into host cells? Choose all correct answers. a. RNA d. lipid clusters b. viruses e. bacteria c. PCR f. plasmids
