Restriction Enzymes Have Proved So Useful in Manipulating DNA Because

question 48

Multiple Choice

Restriction enzymes have proved so useful in manipulating DNA because

• A)they cut at defined sites.
• B)the sticky ends make it very easy to allow recombination of any type of DNA.
• C)they protect eukaryotes against virus attack.
• D)they cut RNA molecules.
• E)they cut at defined sites AND the sticky ends make it very easy to allow recombination of any type of DNA.

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Definitions:

Psychoanalysis

A therapeutic technique and theory of psychology developed by Sigmund Freud, focusing on unconscious processes.

Hypnosis

A trance-like state of focused attention and heightened suggestibility, with diminished peripheral awareness, often induced by a therapeutic process.

Prozac

A brand name for fluoxetine, a selective serotonin reuptake inhibitor (SSRI) used to treat depression, OCD, and several other psychological conditions.

Antidepressant

A type of medication designed to alleviate symptoms of depressive disorders by modifying brain chemistry.