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tatyana61 [14]
3 years ago
8

How are living organisms related

Biology
1 answer:
shtirl [24]3 years ago
7 0

Answer:

However, now scientists can also analyze DNA to discover how closely organisms are related. Every living creature has DNA, which has a lot of inherited information about how the body builds itself. Scientists can compare the DNA of two organisms; the more similar the DNA, the more closely related the organisms.

Explanation:

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At sea level, water boils at 100ºC. At an elevation of 500 meters, however, water will boil at 98.4ºC. Why do you think elevatio
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I think elevation impacts the temperature at which water boils because...

As the altitude increases the pressure in the atmosphere decreases. This means that when the atmospheric pressure is lower, your water will reach it's boiling point faster. (AKA: at a lower temperature.)

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3 years ago
Dalam upaya mengurangi pencemaran lingkungan, masyarakat diharapkan berperilaku ramah lingkungan dengan menerapkan gerakan 3R. J
Oduvanchick [21]

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ik been boter ham man en appel en melk ;-$

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5 0
3 years ago
Read 2 more answers
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Alekssandra [29.7K]

Answer:

They test or measure something.

Explanation:

Primary research articles report on research that has been completed.  Therefore, a primary research article will review and analyze studies, and will state the research question and hypotheses of the studies presented.  A primary research article does not test or measure anything, but will report on studies that do.

5 0
2 years ago
Explain why the intracellular and extracellular surfaces of the phospholipid bilayer are polar.
yulyashka [42]

Answer:

A single phospholipid molecule has a phosphate group on one end, called the “head,” and two side-by-side chains of fatty acids that make up the lipid “tails. ” The phosphate group is negatively charged, making the head polar and hydrophilic, or “water loving.” The phosphate heads are thus attracted to the water.

Explanation:

Download docx
3 0
2 years ago
Why might a scientist want to disrupt the plasma membrane and how might they do this experimentally?
kupik [55]

It is possible to disrupt the plasma membrane by using enzymes and/or detergent agents.

<h3>What is the plasma membrane?</h3>

The plasma membrane is a lipid bilayer that is mainly composed of phospholipids and cholesterol.

In laboratory conditions, it is possible to disrupt this lipid bilayer by using detergent and proteins (enzymes) that break the bonds binding phospholipids.

For example, enzymes can break down the double bonds that bind fatty acids in the lipid bilayer.

In conclusion, the plasma membrane can be break down by applying enzymes and detergents.

Learn more about the cell membrane here:

brainly.com/question/1768729

#SPJ1

6 0
2 years ago
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