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Dima020 [189]
4 years ago
8

_________ threshold is also called the ________ threshold, the point at which lactic acid produced in muscles begins to accumula

te in the blood. It defines the upper limit that can be sustained _________.
Biology
1 answer:
Ne4ueva [31]4 years ago
4 0

Answer:

1. Anaerobic

2. lactate

3. Aerobically

Explanation:

During excessive muscular activities such as a marathon, lactate fermentation occurs in muscles to serve as a source of ATP to sustain muscle contraction. The lactate produced during lactate fermentation is removed aerobically from muscles. Lactate threshold or anaerobic threshold refers to the intensity of physical activity that produces the blood lactate at a fast rate than its removal.

Increased intensity of exercise or physical activity increases lactate production. As the intensity reaches the point at which lactate cannot be removed from the body fast enough, it is accumulated and causes fatigue in muscles. Therefore, the lactate threshold is the upper limit that can be sustained aerobically by the body without any accumulation of lactate.

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A covalent bond in which the electrons are shared unequally is called a(n) polar covalent bond. The atoms of the bond have partial negative and positive poles due to unequal electron distribution.

An electron exchange that results in the formation of electron pairs between atoms is known as a covalent bond. When atoms share electrons, a stable equilibrium of the attractive and repulsive forces between them is known as covalent bonding. These electron pairs are also known as shared pairs or bonding pairs. Since most interactions between carbon molecules include covalent bonds, covalent bonds are particularly significant. By sharing electrons with other molecules through covalent bonds, molecules can form extensive chains of compounds.

When atoms are distributed unevenly in a covalent connection, a polar covalent bond develops. Specifically, when the two atoms in the bond have electronegativities that range between 0.4 and 1.7. Polar covalent bonds and polar bonds are frequently used interchangeably.

To know more about Polar covalent bonds refer to: brainly.com/question/1482809

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3 0
2 years ago
Are decomposers at the beginning or end of the food chain?
KiRa [710]

The decomposers are at the end of the food chain..

Explanation:

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6 0
4 years ago
Please help me i need th is for a big test! Thanks!
Setler [38]

Answer:

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Explanation:

5 0
3 years ago
Using the data, choose one of the 3 possible problems below. Justify your choice by writing a hypothesis to explain how it has s
amm1812

Answer:

Low Enzyme Production is the reason for no breaking down of food.

Explanation:

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Stem Cells. Hope this helps.
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4 years ago
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