Sickle cell anemia is a disease caused by a recessive allele. what is the chance a child will be a carrier for sickle cell if one parent has it, and the other parent does not, and is homozygous.
a. 50%
b. 100%
c. 75%
d. 25%

A

Explanation:

For a child to be a carrier, one parent must be homozygous dominant and other one must be heterozygous. So that the cross results should show results for two homozygous dominant offspring and two heterozygous offspring

cellular respiration oxidizes food into energy in the form of atps.

glycolysis (6 c hexose) > 2x atps are used > 6c hexose biphosphate > 2 x 3c triphosphate >

2 x 3c pyruvate (2x nadh produced from nad) and (4x atp produced)

pyruvate actively pumped mitochondrial matrix.