Question

cellular respiration occurs in which three stages? light reaction, dark reaction, atp production glycolysis, krebs cycle, electron transport aerobic, mitochondria, atp production dark reaction, light reaction, dna production user: organisms that can produce their own food and feed themselves are called _____. self-feeders autotrophs heterotrophs

Answer 1

Cellular respiration occurs in three stages which are

1. Electron transport aerobic.

2. Krebs cycle.

3. Atp production glycolysis.

Cellular respiration is termed as a metabolic process and reaction which takes place in the cells where organisms converts biochemical energy to Adenosine triphosphate from nutrients where the waste products are released.

Glycolysis occurs in the outside the organelles where in the cell there is cytoplasmic cell.  It begins its respiration when it breaks glucose to pyruvate which includes the three- carbon compound molecules.

In the mitochondria is where krebs cycle takes place and its work is to complete the broken down glucose.

2. Organisms which produce their own food are referred to as autotrophs. They produce their own food by use of carbon dioxide, water, and light.

Examples of plants which produce their own food are plants, phytoplankton, algae, and bacteria. Organisms make their own food by process known as photosynthesis whereby they use energy from sun.

Answer 2

The answer is ATP production glycolysis, Krebs cycle, and electron transport aerobic in that order. Glycolysis occurs in the cytoplasm while the other two stages occur in the mitochondria (Krebs cycle in the mitochondrial matrix and the electron transport chain in the mitochondria membrane).

The answer is Autotrophs. Examples of autotrophs are plants and photosynthetic bacteria (photoautotrophs). They convert abiotic factors such as light to organic molecules. These also include chemosynthetic bacteria (chemoautotrophs) that elements such as sulfur dioxide and methane in hydrothermal vents to organic molecules.