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IrinaVladis [17]
2 years ago
10

4. What determines muscle strength?

Biology
1 answer:
MakcuM [25]2 years ago
8 0

Answer:

Having more fast-twitch muscle fibers is one factor that contributes to muscle strength. Another factor that determines strength is muscle mass. People with larger muscle cross-sectional areas can generate greater amounts of force. This should come as no surprise.

Explanation:

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Why is it so difficult to breathe when snorkeling at a depth of 1?
Mamont248 [21]
Because your lungs get inflated like a balloon they become compressed when submerged in water and the air within is compressed. Air will not itself flow from one region of low pressure into a region of higher pressure. The diaphragm in one's body reduces lung pressure to permit breathing, but limit is strained when nearly 1m below the water surface. It is exceeded at more than 1,m.

Hope this helps you<3
7 0
3 years ago
In the absence of oxygen, what is the net gain of ATP for each glucose molecule that enters glycolysis?
Naily [24]

Answer:

2 molecules of ATP

Explanation:

Glycolysis is the anaerobic process (no oxygen required) used in the breakdown of glucose to extract energy. It occurs in the cytoplasm of both prokaryotic and eukaryotic cells. It is the first step of cellular respiration.

Glycolysis is subdivided into two phases: the first phase uses energy (ATP), while the second phase produces it together with pyruvate and NADH.

Two molecules of ATP are required for the first stage of glycolysis, while 4 ATP molecules and 2 NADH molecules are formed in the second stage.

5 0
2 years ago
Wind shear can result in the formation of a _______.
Free_Kalibri [48]
Wind shear can result in the formation of a tornado
8 0
3 years ago
Read 2 more answers
Which of the following statements is FALSE regarding proteins? Which of the following statements is FALSE regarding proteins? Th
lubasha [3.4K]

Answer: Alzheimer's disease causes proteins in the brain to become improperly folded.

Explanation:

The alzheimer disease is a brain disorder that destroys the memory and thinking skills in the affected patients.

The alzheimer disease is identified as the protein folding disease. It is due to the accumulation of abnormally folded protein called as amyloid beta protein present inside the brain of the alzheimer's patients. The function of this protein is unclear and it is assumed to be involved in the neuronal development.

6 0
3 years ago
Action and reaction forces are described by which of Newton’s laws of motion?
IrinaK [193]

Answer:

Explanation:

La tercera ley de Newton o principio de acción y reacción establece que cuando dos cuerpos interacción aparecen fuerzas iguales y de sentidos opuestos en cada uno de ellos.

7 0
3 years ago
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