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#Question id: 4910

For a trait known to be caused by a mitochondrial gene variant, there may be an occasional female that can transmit different phenotypes to her progeny on an apparently random basis. What situation might you suspect?

#SCPH06 I Botany

  1. She is heterozygous for this trait.

  2. She displays heteroplasmy for this trait.

  3. She displays a low rate of mutation.

  4. She is the product of a somatic mutation

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#Question id: 3863

#SCPH28 | Zoology

Introns in nuclear pre-mRNAs are excised by:
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#Question id: 2263

#SCPH01 Biochemistry

Proteins synthesized by the rough ER are
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#Question id: 23246

#SCPH01 Biochemistry

Which element in the Sanger sequencing actually terminates the chain elongation?
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#Question id: 1707

#SCPH01 Biochemistry

The thoracic duct:
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#Question id: 4763

#SCPH12 I Genetics

in a rare blood type referred to as the bombay phenotype, individuals are unable to attach the a or b antigens to their red blood cells. individuals that are homozygous recessive for gene "h" have the bombay phenotype and their blood type is type "o" regardless of their abo genotype. this is an example of what extension of mendelian inheritance?