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tatuchka [14]
3 years ago
7

Why is cellular respiration important? Multiple Choice It produces oxygen gas, which is essential to cell functions. It breaks d

own carbon dioxide, which is toxic to cells. It generates ATP, which cells can use to do work. It generates chemical gradients, which have potential energy.
Biology
1 answer:
trapecia [35]3 years ago
5 0

Answer: (c) It generates ATP, which cells can use to do work.

(d) It generates chemical gradients, which have potential energy.

Explanation:

The overall process of Cellular respiration is the aerobic break down of organic compounds (food) with the release of CO2, water and energy in form of ATP which drives most cellular work.

Organic compound + oxygen --------> carbon dioxide + water + energy (ATP + heat)

In cellular respiration during the break down of food in glycolysis and the citric acid cycle, chemical energy (NADH and FADH) are extracted from each cellular process and transported to the electron transport chain built in the inner mitochondrial membrane. The chemical energy harvested from food is transformed into a proton-motive force, a gradient of H+ across the membrane. When this H+ election fall from their gradient via ATP synthase, Chemiosmosis couples this proton motive force to phosphorylate ADP to form ATP.

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Answer:

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Explanation:

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umka2103 [35]

Maybe this given information points to cells that are photosynthetic and performs cellular respiration at the same time, and they are popularly known as plantae cells. These cells contain chloroplasts -organelles responsible for photosynthesis, and mitochondria -responsible for aerobic respiration. Thank you for your question. Please don't hesitate to ask in Brainly your queries.  
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How many tumor cells would it take to kill a full and healthy grown person?
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Answer:

NEWS

What Happens to Tumor Cells After They Are Killed?

Oncology Times: December 25, 2017 - Volume 39 - Issue 24 - p 46-47

doi: 10.1097/01.COT.0000528040.85727.60

FREE

Metrics

F1-17

tumor cells: tumor cells

Researchers from Harvard Medical School, Boston, and the Institute for Systems Biology, Seattle, have discovered that the remains of tumor cells killed by chemotherapy or other cancer treatments can actually stimulate tumor growth by inducing an inflammatory reaction. The study also reveals that a family of molecules called resolvins can suppress this unwanted inflammatory response, suggesting new ways to enhance the effectiveness of existing cancer therapies

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