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2 years ago

BRAINLIEST!!! What is the difference between a non-polar molecule and a polar molecule?

Biology

1 answer:

forsale [732]2 years ago

3 0

Answer:

Polar molecules occur when there is an electronegativity (a charge) difference between the bonded atoms. Nonpolar molecules offur when electrons are shapred between atoms of a diatomic molecule or when polar bonds in a larger molecule cancel each other out.

Explanation:

Or basically, polar molecules occur with a charge, as nonpolar molecules do not. And yes, lipids are molecules.

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Commotio cordis is heart failure due to a ________.

spin [16.1K]

It is due to agitation of the heart. This is the result of a blow in the area directly over the heart.

3 0

2 years ago

Think about the crimes described in the video and about how crimes are investigated now. If the crimes happened today, how would

natulia [17]

Answer:

Think about the crimes described in the video and about how crimes are investigated now. If the crimes happened today, the investigation will be based on fingerprint with evidence sample. Earlier also they used samples and scents to detect the crime.

Explanation:

If the crimes happened today suspects would be fingerprinted and would heck the crime scene for evidence such as blood, hair any type of DNA . Back then there wasn't a way of testing DNA and evidence they just investigated friends , family members and lovers . Back then they used blood hounds to sniff out scents of people who were suspects. Back then they also assaulted suspects until they would confess what they had seen or known .

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3 years ago

In 1990, scientists at the National Institutes of Health used gene therapy to try to treat a 4-year-old girl suffering from seve

Fofino [41]

Answer:

B. Many genetic diseases would be curable. 

Explanation:

Gene therapy is intended to acquaint hereditary material into cells in order to compensate for faulty or mutated genes or to make a helpful protein. On the off chance that a faulty gene makes a beneficial protein be flawed or missing, gene therapy might have the option to present a typical duplicate of the gene to reestablish the function of the protein.

A gene that is embedded straightforwardly into a cell as a rule doesn't work. Rather, a bearer or carrier called as a vector is hereditary built to insert the desired gene.

4 0

3 years ago

The early purple bacteria could not survive in oxygen-rich environments. How did the arrival of the green bacteria likely affect

Mariulka [41]

Answer:

Because the green bacteria produced oxygen during photosynthesis, the purple bacteria had a harder time surviving.

Explanation:

Sample Answer

7 0

2 years ago

Simone is training for a swim race. How can she make sure she always trains at the same speed of 2 miles per hour? Check all tha

Kipish [7]

Answer:

B. Every point on the line is an equivalent ratio.

C. As the line goes up, the speed increases.

D. Simone can pick any ratio on the line and she will be swimming at a rate of 2 mph.

Explanation:

If the line on the graph has equivalent ratio, it shows that the Simone swim at the speed of 2 mph. If the line on the graph goes up , it means the speed of swimming increases while when the line on the graph goes down, the swimming speed decreases so maintaining the speed of 2 mph, the line have to go horizontally in straight line. If Simone can pick any ratio on the line present on the graph so she has to swimming at a rate of 2 mph.

5 0

2 years ago