About 10?15% of African Americans are carriers for ____, an autosomal recessive genetic disorder

where a defective version of hemoglobin is produced.



a. Duchenne muscular dystrophy
b. phenylketonuria
c. achondroplasia
d. sickle-cell disease
e. cystic fibrosis


D

Biology & Microbiology

You might also like to view...

Anandamide is a substance made in the body that is the equivalent of the active component of

A) heroin. B) chocolate. C) marijuana. D) barbiturates.

Biology & Microbiology

Protection of which of the following would least protect the brain from physical trauma?

1.dura mater 2.pia mater 3.arachnoid mater 4.skull

Biology & Microbiology

Genomics studies have shown that humans and rice share about ____ percent of their genomes.

A. 1 B. 4 C. 8 D. 15 E. 25

Biology & Microbiology

The Calvin Cycle takes place in the:

A. home of the thylakoid B. chloroplast stroma C. thylakoid stroma D. cytoplasm E. mitochondria

Biology & Microbiology