Exam 6: Epigenetics and Disease

Which statement is true regarding the embryonic development of stem cells?

A child's diagnosis of Beckwith-Wiedemann syndrome is supported by the presence of: (Select all that apply.)

A diagnosis of Angelman syndrome in a child is supported by which assessment findings? (Select all that apply.)

A malfunction in DNA methylation can lead to:

Hypomethylation and the resulting effect on oncogenes result in a(an):

Prader-Willi syndrome causes a chromosomal defect that is:

Genes responsible for the maintenance of all cells are referred to as:

Which term refers to the silenced gene of a gene pair?

When a chromosome lacking 4 Mb is inherited from the mother,the child is at risk for developing which syndrome?

The shape of the face of a child diagnosed with Russell-Silver syndrome is likely to be:

The difference between DNA sequence mutations and epigenetic modifications is:

When microRNA (miRNA)are methylated their messenger RNA (mRNA)targets are over-expressed,the resulting effect on existing cancer would be:

What genetic process is likely responsible for the occurrence of asthma in only one of a pair of identical twins?

What is the belief regarding twins who adopt dramatically different lifestyles?