Why is hypothermia used in an open heart surgery?
a.
to prevent organ rejection from the patient's immune system
b. to artificially oxygenate blood by bypassing it through the lungs
c. to prevent injury by stopping blood circulation through the heart
d. to connect the patient to a donor for pumping and oxygenation functions
e. to repair the patient's tissue using regenerative medicine

Building glycogen from glucose molecules is an example of what

Cladistics is a way of classifying organisms by examining the characteristics of their ancestors and descendants and depicting the relationships in a cladogram. which of the following best describes a challenge in classifying organisms this way? a. there are millions of species on earth, and a cladogram is not a practical means for classifying all of them. b. it is impossible to tell which organisms are most closely related to each other using a cladogram. c. cladograms are detail-oriented and do not provide a useful understanding of evolutionary relationships. d. there is a limited number of ways to organize the information, so most cladograms end up looking very similar.

What part of the cell does 9 represent? a. cytoplasm b. lysosome c. ribosome d. centrosome