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Rama09 [41]
3 years ago
15

When an individual has a healthy cardiovascular system, what is blood pressure and blood volume dependent upon?

Biology
1 answer:
irina1246 [14]3 years ago
3 0

Answer:

D

Explanation:

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In muscle cells, fermentation produces _____. In muscle cells, fermentation produces _____. carbon dioxide, ethanol, and NAD car
nydimaria [60]

Answer:

In muscle cell, fermetation produces <u>"lactate and NAD"</u>

<u>In fermentation Pyruvate is reduced and __NADH__ is oxidized.</u>

Explanation:

Muscle cells perform lactic acid fermentation when enough oxygen is not available to support aerobic cellular respiration. The process of glycolysis forms two molecules of pyruvate from one glucose molecule and uses NAD+ as electron acceptor. During lactic acid fermentation, pyruvate is reduced into lactate and NADH serves as an electron donor. The final products are lactate and NAD+. The reaction is catalyzed by lactate dehydrogenase enzyme. The NAD+ produced by fermentation is required to continue the process of glycolysis.

6 0
2 years ago
g The gastrointestinal tract has 4 basic layers. Which layer is the one that comes in contact with the food that you eat?]
Helen [10]

Answer:

Muscularis propria

Explanation:

The gastrointestinal tract has the following four basic layers:

1.  Mucosa is the innermost layer

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3. Muscularis propria

4. Adventitia is the outermost layer

Muscularis propria  is the one that comes in contact with the food that you eat.

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2 years ago
In science class, Maria observes that a white-colored flower has shades of red when it’s watered with red-colored water. She for
Fofino [41]
She should conduct an expirement that proves whether the water changes the white flower or not
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3 years ago
Explain How an immune system response starts after a macrophage attacks a pathogen || I need it fast please help
dybincka [34]
After the macrophage fails the Helper T Cell stimulates the B cells if pathogen is extracellular and Cytotoxic T Cells if the pathogen is intracellular. Once the pathogen is killed the B Cells create Memory B Cells and the Killer T Cells create memory T Cells.
5 0
3 years ago
Forces that are equal in strength but opposite in direction are a.) balanced b.) unbalanced c.) always result in motion d.) do n
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A. balanced.  equal forces acting on one object in opp dirrections are called balanced forces.    i know i am correct lol i hope this helps you :)

6 0
3 years ago
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