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HACTEHA [7]
2 years ago
7

Blood is composed of many tiny cells in a liquid called plasma. Blood is actually considered a colloid. The dispersed state of m

atter is , and the dispersion medium is
Biology
2 answers:
coldgirl [10]2 years ago
4 0

Answer:

Blood is composed of many tiny cells in a liquid called plasma. Blood is actually considered a colloid. The dispersed state of matter is  solid

, and the dispersion medium is  liquid .

Explanation:

Ulleksa [173]2 years ago
3 0
The dispersed state of matter is a solid and the dispersion medium is a liquid.
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In typical plant cell essentially visible orgenalle_______​
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Answer:

plantcell

Explanation:

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2 years ago
Five dialysis bags constructed of membrane, which is permeable to water and impermeable to sucrose, were filled with various con
Gekata [30.6K]

Answer:

The options

A. A

B. B

C. C

D. E

The CORRECT ANSWER IS D.

E.

Explanation:

It is a regular occurrence for dialysis bags or dialysis tubing to be employed in permitting smooth movement of molecules when having to do with a fluid. These bags are normally evaluated to ensure that the client has adequate amount in th bag so as to be able to achieve the goal at hand.

If we have five dialysis bags being formed from a semi-permeable membrane which is impermeable to sucrose, they may be saturated with different concentrations of the sucrose with each of these bags being positioned in different beakers that have an initial amount of 0.6 M of a sucrose solution.

At ten minute intervals, the bags were massed and the weight was calculated to look for changes in the level of concentration. In this situation, the bag with the lowest initial concentration of sucrose is be the one that has its mass reducing over time and that is E.

The attached image confirms our answer as from the graph, option E shows the lowest initial concentration of sucrose.

3 0
2 years ago
In the Miller-Urey experiment, electrical sparks were passed through a mixture of gases, including hydrogen, water vapor, methan
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Answer:

The answer is B. Some organic molecules, including amino acids, could have been produced from chemical reactions on early Earth.

Explanation:

Miller-Urey Experiment:

The Miller-Urey experiment was an attempt to explain the origin of life on Earth. Miller-Urey simulated the primordial soup i.e. the environment of primitive Earth to prove the spontaneous generation of organic molecules. The conditions they introduced included:

  1. A methane-ammonia-hydrogen and water mixture that exactly simulated the primordial soup.
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Observations:

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  • The solution further contained 25 amino acids (mainly, glycine, alanine and aspartic acid) , several fatty acids , hydroxy acids  and amide products.

The experiment concluded that simple organic compounds such as amino acids could have been formed through spontaneous generation under the Earth's primitive environmental conditions.

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Which structure carries instructions for producing the proteins that help make a person’s hair curly?
Ira Lisetskai [31]
Hair cells I'm pretty sure hope it helps or maybe its genes
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