Question

1 which of the following organelles is the site of the krebs cycle? endoplasmic reticulum mitochondrion chloroplast golgi apparatus

Explanation:

The Krebs cycle, also known as the citric - acid cycle, occurs in the mitochondria of cells. The mitochondria are the power - houses of the cell and are responsible for cellular respiration processes including the Krebs cycle. The endoplasmic reticulum is involved in protein and lipid synthesis, chloroplasts are for photosynthesis in plant cells, and the Golgi apparatus is for modifying, sorting, and packaging proteins and lipids.

Answer:

B. mitochondrion