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notsponge [240]
3 years ago
10

What is a buffer? Why is it useful to cells?

Biology
1 answer:
Mademuasel [1]3 years ago
8 0
Buffers are chemicals that help a liquid resist changing its acidic properties when other chemicals are added that will normally cause a change in these properties. Buffers are essential for living cells. This is because buffers maintain the right pH of a liquid.
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Which foods would contain mostly unsaturated fats
IgorLugansk [536]

Answer:

Unsaturated fats are foods from plants, such as vegetable oil, nuts, and seeds.

Explanation:

In naming a few dietary sources of unstaurated fats include:  

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5 0
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What evidence shows the history of the planet and Earth's formation?
Goryan [66]

Answer:

The history of Earth covers approximately 4 billion years (4,567,000,000 years), from Earth's formation out of the solar nebula to the present. Earth formed as part of the birth of the solar system: what eventually became the solar system initially existed as a large, rotating cloud of dust and gas.

Explanation:

4 0
3 years ago
The lowest level of biological organization that can survive and reproduce is the ____.
SSSSS [86.1K]

The lowest level of biological organization that can survive and reproduce is the cell of an organism.

<h3>What is a cell?</h3>

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In conclusion, the lowest level of biological organization that can survive and reproduce is the cell of an organism.

Learn more about the cells as functional units here:

brainly.com/question/3562162

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3 0
2 years ago
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saw5 [17]

Tropical rain forest

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5 0
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How many inherited traits are considered in a dihybrid cross? <br>a.)2<br>b. )1 <br>c.)3<br>d.)4​
julia-pushkina [17]
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