Genetics MCQs

Get Started with Genetics MCQs:

NARP syndrome is seen in ( AI 2011)

Mitochondrial diseases
Glyocogen storage diseases
Lysosomal storage diseases
Lipid storage diseases

Answer

Maternal disomy fo chromosome 15 is seen in ( AIIMS Nov 2010)

Prader-willi syndrome
Klinefelter ‘s syndrome
Angelman syndrome
Turner’s syndrome

Answer

Two sibling with osteogenesis imperfecta have normal parents. The mode of inheritance is explanined by which of the following ? ( AIIMS May 2010)

Anticipation
Genomic imprinting
Germline mosaicism
New mutation

Answer

Mitochondrial DNA ( Mt-DNA ) is known for all except : ( DPG 2011)

Maternal inheritance
Heteroplasmy
Leber hereditary optic neuropathy is the proto-type
Nemaline myopath results due to mutations in mt- DNA

Answer

The genetic involved in down syndrome is : ( AI 2010)

Maternal non-disjunction
paternal non-disjunctior
mosacism
monosomy

Answer

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