Question

Which statement about cellular respiration is true? It produces oxygen. It requires water. It is used by every living cell. It converts energy to food.

Answer 1

The only true statement is that cellular respiration is used by every living cell. There are two forms of cellular respiration: aerobic, where oxygen is required, and anaerobic, where it is not. The other statements are false, in that although oxygen and water can be part of the cellular respiration process, they are not expressed in the ways listed. Cellular respiration also does not convert energy to food, it converts food to energy. Hope this answer helps!

Answer 2

Cellular respiration is used by every living cell.

Further Explanation:

A cell is defined as a functional and basic unit of life, as it helps the body to perform all the basic functions required. Cells are the main unit which aggregates to form tissues. Group of tissues having similar or dissimilar functions aggregates to form an organ. Different kind of tissues forms different organs. As the cells may vary in living beings they are classified as unicellular and multi-cellular. Organisms with single cell-like bacteria are known as unicellular whereas those organisms with many cells like humans are known as multicellular.

In the cells of living organisms breakdown of food molecules takes place as a result energy is released and this process is known as cellular respiration. This energy is in the form of adenosine triphosphate which formed by the metabolism of glucose. All cells get energy or adenosine triphosphate by the cellular respiration process.

Aerobic cellular respiration is defined as the process of respiration in which oxygen is present. In eukaryotes, it occurs only when sufficient oxygen is present. It mostly takes place in mitochondria.

Anaerobic cellular respiration is defined as the process of respiration which occurs in the absence of oxygen. In eukaryotes, this process occurs when the oxygen supply is low. As every cell needs the energy to survive in the form of ATP so the cellular respiration is necessary for every living cell.

Learn more:

1. Learn more about aerobic and anaerobic respiration brainly.com/question/1544781

2. Learn more about long term energy storage brainly.com/question/523624

3. Learn more about where are the proteins for a cell made brainly.com/question/1420458

Answer Details:

Grade: High School

Subject: Biology

Chapter: Respiration

Keywords:

Cellular respiration, oxygen, water, living cell, cell, tissues, multi-cellular, unicellular, ATP, aerobic cellular respiration, anaerobic cellular respiration, eukaryotes, prokaryotes, mitochondria.