Exam 10: Biotechnology

 Match the steps of two rounds of PCR with appropriate  description. -The mixture is heated and the double-stranded DNA separates into single strands.When the mixture is cooled,some of the primers base-pair with the DNA at opposite ends of the targeted sequence.

In agriculture,the use of GMOs is regulated by the ____.

Sequencing the human genome was possible with the use of ____ sequencing methods.

GMO crops such as ____ help farmers use smaller amounts of toxic pesticides because these crops are pest resistant.

After obtaining DNA fragments by PCR,the fragments are ____ to reveal the lengths of the short tandem repeats.

Match the following terms with the statement to which they best correspond. -making changes in an individual's genome

The following items are related to DNA recombinant technology.Match the terms to the statements with which they correspond. -in a bacterial population,each individual contains several copies of the same recombinant DNA molecule

A fragment of DNA or RNA labeled with a tracer that can hybridize with a nucleotide sequence of interest is referred to as a ____.

Beta-carotene is converted to vitamin ____ in the cells of the small intestine.

When a population is made up of individuals who are genetically identical,each individual is said to be a ____ of the other individuals.

One of the advantages of PCR is the ability to ____.

Many restriction enzymes generate ____ on DNA fragments after being cut.

To analyze DNA in a single hair found at a crime scene,the ____ technique is used.

Traditionally,chymosin used in the food industry to make cheese was extracted from ____.

The E4 variation of the APOE gene increases a person's chances of developing ____.

Gene therapy is performed by ____.

Golden Rice is made more beta-carotene rich with genes from bacteria and ____.

Gene therapy has been successful in curing ____.

In gene therapy,what is transferred into an individual's chromosomes?  

The following items are related to DNA recombinant technology.Match the terms to the statements with which they correspond. -collections of DNA fragments produced by restriction enzymes and incorporated into cloning vectors