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Fiesta28 [93]
3 years ago
8

A fish that normally lives in salty water is placed in a tank containing fresh water. What do you think will happen to the cells

of the fish
Biology
1 answer:
Lapatulllka [165]3 years ago
3 0
They will be clean from all salt because the new water contains no salt 
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Indicate whether the sentence or statement is true or false.
astra-53 [7]

Answer: No

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What is the climate like in the Yellowstone forest?​
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maybe it helps

Explanation:

Daytime temperatures are often around 70°F (25°C) and occasionally 80°F (30°C) at lower elevations. Nights are usually cool and temperatures may drop below freezing at higher elevations.

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Enzymes are pH and temperature specific.Which model shows the relationship between the reaction of velocity of an enzyme and tem
sasho [114]

Answer:

The rate at which an enzyme catalyses a particular reaction is calculated by the amount of substrate being used up. The concept of a chemical reaction is that the substrate is converted into product with the help of an enzyme.

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Explanation:

Temperature is an important factor in the deciding of a rate of reaction. The velocity of an enzyme <u>increases with an increase in temperature</u> until and optimum temperature is achieved. After that, the velocity of an enzyme starts <em>decreasing</em> since the enzyme starts to get denatured.

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When molecules move from high to low along a concentration gradient we say the are moving?
Oksana_A [137]
This is called diffusion.
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The movement by diffusion of charged ions such as Na+ and Cl- across the plasma membrane is blocked by the lipid bilayer in the
zubka84 [21]

Answer:

True.

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As we know, the plasma membrane of the cells is semi-impermeable, that is, it only allows the passage of some molecules in sizes and specific burning nature. Although the Na + and Cl- molecules are very small, they are polar, electrically charged molecules. These molecules are not well seen by the membrane, which does not allow them to pass into the intracellular medium.

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