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dimulka [17.4K]
3 years ago
6

Click to review the online content. Then answer the question(s) below, using complete sentences. Scroll down to view additional

questions.
Online Content: Site 1
Fitness Log

How are glycolysis and phosphagen systems used in both aerobic and anaerobic exercise? (Site 1)
Biology
2 answers:
elena-14-01-66 [18.8K]3 years ago
8 0

Answer:

Aerobic glycolysis has a slow rate of ATP production and is predominantly utilized during longer-duration, lower-intensity activities after the phosphagen and anaerobic systems have fatigued. It is important to remember that all three of these systems contribute to the energy needs of the body during physical activity

Can I get brainliest so I can reach the next rank?

Otrada [13]3 years ago
6 0

Answer:

other guy is right...........................................

Explanation:

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Alex is participating in a 50 meter dash. Predict the most important chemical process his muscles will rely on during this race.
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Answer: The correct answer to the question is option E

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Explanation: 50 meter dash is a race,a form of exercise, energy is required as well as muscle contraction and chemical processes.

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These chemical processes are explained below;

Aerobic respiration uses oxygen to generate energy but unlike aerobic respiration, anaerobic respiration breaks down glucose to provide energy and create adenosine triphosphate(ATP), lactic acid and ethanol.

Muscle contraction cannot take place without the supply of energy by ATP, molecules can store energy in it's phosphate form, this molecule is known as creatine phosphate,when this happens,ATP that is in excess will then transfer it's energy to creatine,this action will produce creatinine phosphate and adenosine diphosphate (ADP) and they will now be stored as reserve of energy that can be used to produce more ATP and thus energy is produced.

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Answer:

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Explanation:

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Answer:

Change their external environment is the correct answer.

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Happy to help! 
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3 years ago
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