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Kisachek [45]
3 years ago
11

_____ is an essential lung-coating substance that keeps air sacs from collapsing.

Biology
1 answer:
lakkis [162]3 years ago
7 0
The answer is surfactant
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A scientist is able to isolate a single, intact nerve cell from a human cadaver. Assume the human in life was 6 feet tall. If th
Westkost [7]

Answer:

a meter or more

Explanation:

The main function of the nerve cells is to send a signal from the brain to other parts of the body, or vice versa. The longest nerve cell would be the one who connects the brain with the receptor in your toe. This mean nerve cell length can be as long as the human height. If the human is 6 feet tall in life, that will be about 1.8m tall.

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3 years ago
What happens to a cell when immersed in a beaker of distilled water?
stich3 [128]
You haven't specified if which type of cell you are referring to. There are many types of cells and each cell would have different reactions when immersed in a beaker of distilled water. So let us take for example, the red blood cell. A distilled water is hypotonic compared to the solution contained within the cells' membranes. Therefore, t<span>he distilled water will diffuse into the red blood cells and cause them to burst. Hope this answers the question.</span>
3 0
3 years ago
What is the first organ to receive carbohydrates absorbed from the intestine?
Contact [7]
Liver would be the answer. Hope this helps. :)
4 0
3 years ago
_______ from the mantle rises and flows out through a vent onto Earth's surface as _______. This molten material, sometimes alon
almond37 [142]

Answer:

Answer is A.

"Lava", "Magma" and "Volcano".

Explanation:

As we should know before now that Volcano occurs when tectonic plates slide against each other.

This rupture on the earth allows hot "lava", and gases to escape from a "magma" vent. All these sum to be a "volcano".

4 0
3 years ago
Read 2 more answers
This reaction is used in the brewing industry.<br> See image.
zhannawk [14.2K]

Answer:

A

Explanation:

The reaction used in the brewing industry is realized by a fungus called Saccharomyces Cerevisae which converts glucose into ethanol and carbon dioxide. Glucose is first transformed into pyruvate.

The second reaction is the reaction for lactic fermentation made by bacteria like Streptococcus lactis or Lactobacillus bulgaricus

The third reaction is the reaction of aerobic respiration

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3 years ago
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