Uniparental disomy results when a child inherits

A) two recessive alleles for the same gene, one from each parent.

B) two alleles for the same gene from one parent.

C) one recessive allele from one parent.

D) more than two alleles for the same gene from one parent.


B) two alleles for the same gene from one parent.

Biology & Microbiology

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Molecular clocks are based primarily on rates of

A. neutral mutations. B. favorable mutations. C. detrimental mutations. D. natural selection. E. horizontal gene transfer.

Biology & Microbiology

The transport of two molecules across the cell membrane in different directions by one transporter is called ________

Fill in the blank with correct word.

Biology & Microbiology

Synovial joints

What will be an ideal response?

Biology & Microbiology

Traditionally, toxicology studies have involved numerous bioassays on rodents. However, a more reliable and reproducible approach to study the genome-wide effects of a toxin is

A. functional genomics. B. a protein microarray. C. a yeast two-hybrid screen. D. a DNA microarray.

Biology & Microbiology