Fossil fuels are the result of buried organisms where low oxygen levels existed
Indicate whether the statement is true or false.
T
You might also like to view...
When the oxygen level in the blood is low, which of the following secretes erythropoietin, causing an
increase in red blood cell production? a. lungs b. kidneys c. liver d. spleen e. pancreas
A DNA molecule is made up of:
a. lipids b. proteins c. nucleotides d. fatty acids e. carbohydrates
Hemophilia A is an X-linked recessive genetic condition. In humans it is due to a mutation in the F8 gene, which encodes a protein called coagulation factor VII. Coagulation factors are proteins important in blood clotting. Individuals with hemophilia, when injured, bleed longer than a normal, healthy individual; the inability to normally clot blood can be life threatening. Hemophilia is much more common in males than in females. Which of the following does NOT explain why this is so?
A. A female with one defective allele makes enough normal coagulation factor VII to clot blood and will not have hemophilia A. B. Females have to receive a defective allele from both their mother and their father to get hemophilia A. C. Males are hemizygous for the F8 gene, so they will have hemophilia A if they have one defective allele. D. Males have to receive a defective allele only from their father to get hemophilia A.
Alcohol reduces ADH secretion which in turn does which of the following?
What will be an ideal response?