Question

In what does glucose breakdown in the first step of respiration in cytoplasm ?
A. Lactic acid B. Carbon dioxide C. Starch D. Pyruvate​

Answer 1

Explanation:

In stage one, glucose is broken down in the cytoplasm of the cell in a process called glycolysis. In stage two, the pyruvate molecules are transported into the mitochondria. ... In the mitochondria, the pyruvate, which have been converted into a 2-carbon molecule, enter the Krebs cycle.

Answer 2

Hey mate!! Here is your answer!

Answer:

D. Pyruvate

Explanation:

Glucose breaks down in the cytoplasm as Pyruvate. Pyruvate is a three oxygen molecule whose whose formula is C3H4O3 .

Pyruvate disintegrates into carbon dioxide and water in the mitochondria. This pyruvate conversion can be classified into three separate constituents of carbon dioxide along with water and energy which occurs within the mitochondria cristae.

Hope you like it. Please mark it as the Brainliest Answer!!