The enzymes of the oxidative phosphorylation system are located in the
A) cytosol.
B) nucleus.
C) matrix of the mitochondria.
D) cristae of the mitochondria.
E) endoplasmic reticulum.
Question 2
X-rays pass through many substances that block visible light and are therefore used to image bones and internal organs. Which of the following is a correct statement about X-rays?
A) X-rays have lower energy than visible light.
B) X-rays have lower frequency than visible light.
C) X-rays have shorter wavelength than visible light.
D) X-rays have longer wavelength than visible light.
