Billy arrives in your clinic. his parents state billy has become progressively weaker and does not like to run and play outside as he easily fatigues. billy is diagnosed with a myopathy (muscle disease), and can not make adequate atp through aerobic cellular respiration. you suspect that billy's are functioning abnormally and may be the cause of his fatigue and myopathy. select one answer.
a. lysosomes
b. golgi appratus
c. mitochondria
d. unable to determine based on information given
e. nucleus
f. rough endoplasmic reticulum

What kind of crystalline solid is graphite? o a. molecular solid b. metallic solid o c. network solid d. ionic solid

Awoman whose sister tested positive for a specific mutation in the brca1 gene, which increases the risk for breast and ovarian cancer, is found not to have that mutation but does have a mutation of unknown significance near the known mutation site. how should this woman be counseled? select one: a. she should be informed that her risk for breast cancer is greater than the general population but not as great as her sister’s risk. b. she should be informed that because she does not have the mutation, her risk for breast cancer is not greater than that of the general population. c. she should be informed of her gene mutation status and be presented with all the available prophylaxis options and reconstruction options. d. she should be informed that she does not have the specific mutation but that because another mutation is present she should be vigilant about screening

To confirm when to exclude children from school it’s recommended that you refer to guidelines from which of the following organizations