Cardiorespiratory fitness can be measured by any of the following tests except
What will be an ideal response?
Two-minute sit-up test
You might also like to view...
How does cAMP regulate glucose levels in mammals?
What will be an ideal response?
Is most of our DNA made up of genes?
A. No, genes make about 25% of our DNA B. No, genes make up only 1.5% of our DNA. C. No, genes make about 50% of our DNA D. Yes, the vast majority of human DNA consists of genes.
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.
Which of the following is incorrect about termination codons?
A. Termination codons include UAA, UAG, UGA. B. Termination codons do not have corresponding tRNA. C. They are also called nonsense codons. D. Termination codons include AUG. E. They occur where the bond between the final tRNA and the growing polypeptide is broken.