*Question*
Q: What can accept a wide range of carbohydrates for catabolism? Choices: - photosynthesis - cellular respiration - enzymes - glycolysis A:
**Answer**
glycolysis

*Question*
Q: The scale that is used to measure the loudness of sound measures their loudness in what? Choices: - waves - weight - centimeters - decibels A:
**Answer**
decibels

*Question*
Q: Human blood has a buffering system to minimize extreme changes in what? Choices: - sodium level - calcium - ions - ph A:
**Answer**
ph

*Question*
Q: When the hemoglobin loses its oxygen, it changes to what color? Choices: - purple red - grayish red - light pink - bluish red A:
**Answer**
bluish red