Question

How are fermentation and cellular respiration similar?

A. They both involve the breakdown of glucose.
B. They both require oxygen as a reactant.
C. They both produce carbon dioxide as a waste product.
D. They both occur in the nucleus of the cell.

Answer 1

Fermentation and cellular respiration are similar as they both involve the breakdown of glucose and produce waste products. However, fermentation does not require oxygen and occurs in the cytoplasm, while cellular respiration requires oxygen and occurs mainly in the mitochondria.

Step-by-step explanation:

Both fermentation and cellular respiration are processes that involve the breakdown of glucose to produce energy. They are similar in that they both start with the same reactant, glucose, and they both produce waste products. In fermentation, the waste product is either alcohol or lactic acid, depending on the type of fermentation. In cellular respiration, the waste products are carbon dioxide and water. However, there are some differences between the two processes. Fermentation does not require oxygen, while cellular respiration does. Additionally, fermentation occurs in the cytoplasm of the cell, while most of the steps of cellular respiration occur in the mitochondria.