Which statement describes a response of the human body to a need for increased energy?
A. slower breathing to increase the concentration of carbon dioxide in the blood
B. faster breathing to increase the concentration of oxygen in the blood
C. slower breathing to decrease the concentration of oxygen in the blood
D. faster breathing to decrease the concentration of carbon dioxide in the blood
Ans: B. faster breathing to increase the concentration of oxygen in the blood
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The enzymes responsible for hydrolyzing glucose into glyceraldehyde-3-phosphate (G3P) are found in which part of
the cell?
a. cytosol b. mitochondria c. rough ER d. nucleus e. cell membrane
Example: Respiration in Lakes
What will be an ideal response?
Hybrid inviability can increase over generations
____________ Indicate whether the statement is true or false.
In a severe allergic reaction, a person's tongue can swell up, effectively blocking the air passageways. An emergency procedure can be performed to restore airflow. Basically, a hole is cut into the passageways below the blockage to allow air to flow
into the lungs. What passageway would be best for the surgical hole? What will be an ideal response?