In liver tissue, a cell begins digesting worn-out mitochondria and breaking down large biological molecules using enzymes that catalyze hydrolysis reactions involving the addition of water. Which organelle is responsible for this activity?

During prolonged exercise, muscle cells require large amounts of ATP. The organelle responsible contains a smooth outer membrane, an inner membrane folded into cristae, and a gel-like matrix with enzymes that extract energy from nutrients. Which organelle is being described?

The camera is an object itself, which can turn, roll, and move.

What is the topic of “The Rise of Fast Food”?

Which of the following are Minor Supporting Details in PARAGRAPH 4 in “The Rise of Fast Food”?  MAKE SURE YOU CHOOSE ALL MINOR SUPPORTING DETAILS. 

Figure 15.3Using Figure 15.3, match the following:Increased pressure here causes glaucoma. 1.

Figure 15.24Using Figure 15.24, match the following:Semicircular canals. 1.

Precision of eye movement is due to the fact that extrinsic eye muscle motor units typically innervate 8 to 12 muscle cells and in some cases as few as 2 or 3 muscle cells.

Ciliary muscle is considered to be voluntary, skeletal muscle.

Figure 15.24Using Figure 15.24, match the following:Houses organ of Corti. 1.