A
B
C
D
E
100
Which of the following is the study of entire genomes?
- Gene sequencing
- Genomics
- Proteomics
- Transgenics
Genomics
100
Separating is the hottest step in PCR
True or False
True
100
Which of the following are examples of clones?
- Flowers from one plant
- Offspring of glowing mice
- Kittens from the same litter
- Identical twin sisters
Identical twin sisters
100
What is a genetically identical copy of a gene or organism
Clone
100
The process of DNA testing to determine a person's risk of having or carrying a genetic disorder is part of…
Genetic Screening
200
Enzymes that cut DNA molecules when they identify specific nucleotide sequences
Restriction Enzyme
200
The purpose of genetic engineering is to…
Give organisms' new traits
200
DNA that contains genes from more than one organism is called...
Recombinant DNA
200
The study of genomes, which can include the sequencing of all of an organism’s DNA
Genomics
200
Which phrase is true for a DNA fingerprint?
- It is a type of restriction map
- It cannot distinguish among siblings
- It shows a person’s phenotype.
- It focuses on coding regions of DNA.
It is a type of restriction map
300
A technique that produces millions of copies of a specific DNA sequence in just a few hours...
PCR
300
What process could a scientist use to make an amount of DNA that is large enough to study?
polymerase chain reaction (PCR)
300
Genetic engineering is possible because all organisms are based on the same…
Genetic Code
300
These show the lengths of DNA fragments between restriction sites in a strand of DNA
Restriction map
300
Which of the following components is required for PCR?
- Two primers
- Restriction maps
- Amino acids
- cDNA molecules
Two primers
400
Identify the structure in part 1 of Figure 9.4.
Plasmid
400
Recombinant DNA is DNA that combines genes from more than one organism
True or false
True
400
Which of the following technologies uses electricity to sort DNA fragments based on their sizes?
Gel electrophoresis
400
Which of the following experimental techniques involves treating a genetic disorder by replacing a defective gene with a functional gene?
Gene therapy
400
What is shown in Figure 9.3?
DNA fingerprints for three people
500
What is the term for the structure in part 3 of the diagram?
Recombinant DNA
500
In the restriction map shown in Figure 9.1, which line, or band, represents the smallest DNA fragments?
D
500
The chance that two people both have three repeat sequences at location A is 1 in 500. The chance that two people have four repeat sequences at location B is 1 in 800. What is the probability that two people have the same number of repeats in both location A and location B?
1 in 40,000
500
In the Human Genome Project, scientists have identified the sequence of base pairs of the human chromosomes, and are working to determine the…
Function of a particular genes
500
This organism has one or more genes from another organism inserted into its genome...
Transgenic