After identifying a gene that causes the skin of patients with epidermolysis bullosa (EB) to be easily blistered and torn, researchers have found a method to make the gene produce collagen needed for healthy skin, at least in the laboratory. Researchers hope to be able to use the same process in real life, and enable patients with EB to have healthy skin. "Fixing" malfunctioning genes is an
example of ____.
A) transgenics
B) gene therapy
C) mutagenics
D) translocation
B
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Each word below is paired correctly with its definition below except
A) transcription/conversion of DNA sequence to a mRNA sequence. B) codon/sequence of three nucleotides on mRNA that corresponds to a particular amino acid. C) intron/portion of mRNA that is translated into protein. D) anticodon/sequence of three nucleotides on tRNA that corresponds to a particular codon sequence on mRNA. E) translation/conversion of an mRNA sequence to a protein sequence.
The words angioplasty and valvuloplasty both end in the suffix -plasty. How are these two surgical procedures alike and how are they different?
What will be an ideal response?
Moderate amounts of exercise do not have much impact on cardiovascular risk.
Answer the following statement true (T) or false (F)
Which behavior modification principle involves surrounding yourself with people who will work toward a common goal with you or who care about you and will encourage you along the way?
a.mindfulness b.countering c.helping relationships d.environmental control e.monitoring