Mutations in the Lamin a Gene Are Responsible for Very

question 27

Multiple Choice

Mutations in the lamin A gene are responsible for very diverse disorders because

• A)different tissues have different variants of the gene.
• B)lamin A proteins affect how chromatin touches the nuclear membrane.
• C)many different results occur.
• D)every tissue type has lamin A.
• E)they are only active under certain conditions.

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