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Stells [14]
3 years ago
15

Runners only have enough stored ATP in their muscle cells to run for about five seconds. Which answer correctly explains how the

runner's body adjusts to the longer distance, for example, a marathon (42.1 km)?
Biology
2 answers:
Fynjy0 [20]3 years ago
8 0

Answer Options:

A: The runner's body will convert stored fat molecules into energy.

B: The runner's body will create the needed energy by breaking down proteins.

C: The runner's body will supply the needed energy by producing starch.

D: The runner's body will produce the energy by activating the Golgi apparatus.

Answer:

A: The runner's body will convert stored fat molecules into energy.

Explanation:

When the body needs energy to power cells, it uses ATP. ATP is generated by cellular respiration, which involves the breakdown of (usually) sugars by aerobic respiration.

If you exercise for a longer period such as during long distance running, your body will use more fat and less glucose in an attempt to conserve the limited glucose stores in case exercise intensity increases and oxygen availability is is reduced.

ValentinkaMS [17]3 years ago
7 0

 

The runner's body will convert stored fat molecules into energy.

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_____ is the cells way of converting food molecules into a form of useful energy for the cell.
Airida [17]

Answer:

osmosis

Explanation:

I hope this help

4 0
3 years ago
Qué relación existe entre tus intereses ,necesidades y aspiraciones como adolescente y estas situaciones de riesgo?
Rudiy27

Answer:

Están interconectados entre sí.

Explicación:

Existe una relación directa entre los intereses, las necesidades y las aspiraciones de la adolescencia porque todos están interconectados entre sí. Como adolescente, nuestro interés es lograr el éxito en la vida especialmente en el campo de la educación y adquirir la profesión que nos es favorita. Como adolescente, nuestras necesidades son buena comida, ropa, un hogar para vivir y una educación adecuada.

4 0
3 years ago
Which part of the brain is responsible for autonomic functions such as ventilation, cardiac conduction, and vomiting?
romanna [79]

Medulla oblongata, the lowest part of the brain, is responsible for autonomic functions like ventilation, cardiac conduction, and vomiting.

The brain is a very complex organ that controls about every function of the body. It has three main sections:

1. Midbrain

2. Pons

3. Medulla oblongata or Medulla

The medulla oblongata is situated at the lowest portion of the brain. It connects to the pons on the upper side and the spinal cord on the posterior side. It is primarily responsible for controlling some autonomic functions, some of which are essential for human survival, such as ventilation ( pons work together with the medulla and produce rhythms for respiration) and cardiac function. Other functions involve controlling sneezing, hormonal balance, etc.

To know more about medulla oblongata, refer to the following link:

brainly.com/question/26723889

#SPJ4

4 0
2 years ago
If a bullet were to penetrate a lung, which three anterior thoracic body cavities would it enter, and which layer of the serous
Stella [2.4K]

Answer:

First of all is ventral: cavity that makes up the thoracic and abdominopelvic cavity ventral: cavity that makes up the thoracic and abdominopelvic cavity

Secondly it is thoracic: chest cavity

And thirdly it is pleural cavities: which consist of ths lung cavity

That is it will encounter tbe parietal layer of the serous membrane first :lines cavity

Explanation:

The organs in the body are safely guarded by the membrane, cavities and sheaths(which has different compartment). They act to protect the organs in the body like lungs.

A person who was shot with a gun, the bullet must pass the body cavities when moving to the lungs. It must first pass through the 3 cavities before it arrives at the lungs that is the ventral cavity, thoracic cavity and the pleural cavity. The serous membrane is usually found within the walls of the thoracic cavity.

8 0
3 years ago
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