Genes described as sex-linked are located:
a. on the y chromosome
b. on the x chromosome
c. on all autosomal (non-sex) chromosomes
d. only in the cells of females
e. only in the cells of males

b. on the X chromosome  

Explanation:

Sex-linked genes refer to genes located on sex chromosomes that are involved in determining traits. In humans, the male sex chromosome Y has few sex-linked genes. Already, the female sex chromosome X has a large amount of genes involved in determining various gender-related characteristics, so it has become usual to determine that the genes described as sex-linked are located on the x-chromosome.

answer:

the patient complains of irritated stomach with gas after eating spicy foods.

explanation:

answer:

there is no cure for hiv, although antiretroviral treatment can control the virus, meaning that people with hiv can live long and healthy lives. most research is looking for a functional cure where hiv is reduced to undetectable and harmless levels in the body permanently, but some residual virus may remain. most commonly hiv-antivirals are taken also known as nucleoside/nucleotide reverse transcriptase inhibitors (nrti's).