Answer:
a. lactic acid fermentation
Explanation:
Under conditions of intense exercise, the oxygen gas obtained by pulmonary respiration may be insufficient to meet the needs of muscle cells in the work of obtaining energy from cellular respiration.
However, even in the absence of oxygen gas, our muscle cells can release the available energy in glucose, leading to even smaller amounts of ATP molecules. Under these conditions, muscle cells perform lactic fermentation, a process that is virtually identical to glycolysis (the first set of cellular respiration reactions), except that pyruvic acid is transformed into lactic acid with the formation of 2 ATPs. Despite the lower energy yield, fermentation ensures the energy supply to the muscle. Lactic acid formed under these conditions has been associated with muscle pain and fatigue characteristic of intense physical exercise. Recent research, however, has shown that pain is caused by muscle fiber micro-injuries rather than lactic acid as it is rapidly metabolized and eliminated.
D. The nitrogen from the fertilizer made the plants grow too quickly,
which hurt the fish.
Explanation:
The best explanation for this result is that the nitrogen from the fertilizer caused the plants to grow too quickly and this hurts the fish.
This phenomenon is known as eutrophication.
Eutrophication is condition in which too much of nutrient is available in a water body.
- The presence of the fertilizer in the water body causes nutrient availability that causes more plants to grow in the water.
- The surge in the plant population will starve other life forms in the water.
- This is why the number of fishes will reduce.
Learn more:
Fertilizer brainly.com/question/4765388
#learnwithBrainly
Explanation:
While the question is incomplete, typical parts of respiration can be classed as...
Not an output or input: ADP, glucose, O₂, ATP
Input: pyruvate, NAD⁺, coenzyme A
Output: acetyl CoA, CO₂ NADH,
O2 and glucose are the main inputs used in respiration...
C6H12O6 (glucose) + 6 O2 → 6 CO2 + 6 H2O + ≈38 ATP
Further Explanation:
In all eukaryotic cells mitochondria are small cellular organelles bound by membranes, these make most of the chemical energy required for powering the biochemical reactions within the cell. This chemical energy is stored within the molecule ATP which is produced.
Respiration in the mitochondria utilizes acetyl coA, which is produced from the activity of coenzyme A on pyruvate, along with oxygen for the production of ATP in the Krebs’s cycle via the oxidization of pyruvate( through the process of glycoysis). The electron transport chain, in which oxygen functions as the terminal electron acceptor occurs in both plants and animals.
- Glycolysis: occurs in the cytoplasm 2 molecules of ATP are used to cleave glucose into 2 pyruvates, 4 ATP and 2 electron carrying NADH molecules.
- The Kreb's cycle: in the mitochondrial matrix- 6 molecules of CO2 are produced by combining oxygen and the carbon within pyruvate, 2 ATP oxygen molecules, 8 NADH and 2 FADH2.
- The electron transport chain, ETC: in the inner mitochondrial membrane, 34 ATP, electrons combine with H+ split from 10 NADH, 4 FADH2, renewing the number of electron acceptors and 3 oxygen; this forms 6 H2O, 10 NAD+, 4 FAD.
Learn more about photosynthesis at brainly.com/question/4216541
Learn more about cellular respiration at brainly.com/question/11203046
Learn more about cellular life at brainly.com/question/11259903
#LearnWithBrainly
Your answer is D
Gravel sized particals
Enjoy your answer