In its travel through the human body, blood usually continues on from capillaries to enter:
a. arterioles
b. venules
c. arteries
d. veins
e. other capillaries
b
You might also like to view...
Herpes simplex type 1 usually causes oral infection, including "cold sores." The length of the viral DNA genome is approximately 150 kbp long. Assuming the contour length for DNA is 3
4 Å per base pair, what would be the approximate length of this DNA? A. 50 Å B. 500 Å C. 50 µm D. 500 µm
In response to increased carbon dioxide levels in the atmosphere, stomata in leaves of some species
have ________.
a. become smaller b. declined in number c. increased in number d. become encoded by the gene YDA e. become larger
Oxygen built up in the atmosphere approximately 2 billion years ago and
a. occurred due to carbon dioxide being split by lightning strikes. b. could not have occurred without the oxygen coming from outer space. c. destroyed ozone forming more oxygen. d. helped to form the ozone layer that is so important to life today. e. occurred because aerobic organisms required the oxygen.
In the Bombay phenotype, a gene in the recessive condition blocks the expression of A and B red blood cell antigens
Thus, all A, B, and AB genotypes are expressed as the O phenotype. This is an example of ____.
a. complete dominance b. epistasis c. incomplete dominance d. co-dominance e. pleiotropy