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Novosadov [1.4K]
3 years ago
5

Gina is studying a cell under a powerful microscope. The cell does not contain membrane-bound organelles.

Biology
2 answers:
Rainbow [258]3 years ago
6 0

Answer:

a plant

Explanation:

Alenkasestr [34]3 years ago
5 0
What is a prokaryotic cell
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Answer:

Option A

Explanation:

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The higher the body fat and the lower is the body water and fluid, the higher is the activity of enzyme alcohol dehydrogenase.  

Thus, the higher activity of enzyme alcohol dehydrogenase ensures higher rate of breakdown of alcohol due to which level of alcohol concentration in blood of  an individual reduces.  

Hence, option A is correct

6 0
3 years ago
If there is 10% adenine in a DNA molecule what percentage of thymine is in the DNA molecule?
vampirchik [111]
<span>Thymine Is 20% in the DNA molecule.

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3 years ago
Which of the following organisms is likely to be most affected by biomagnification of a pollutant?
gizmo_the_mogwai [7]

Answer:

Hawk is the correct answer. Hope it helps!

6 0
3 years ago
Can a hypothesis be proven true? Why or why not?
VladimirAG [237]

Answer: Hello! xoxo

Upon analysis of the results, a hypothesis can be rejected or modified, but it can never be proven to be correct 100 percent of the time. For example, relativity has been tested many times, so it is generally accepted as true, but there could be an instance, which has not been encountered, where it is not true.

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What happens to the free energy released as electrons are passed from photosystem ii to photosystem i through a series of electr
wlad13 [49]
<span>The correct answer is: It is used to synthesize ATP through substrate-level phosphorylation.</span>  
<span>The free energy released as electrons are passed from photosystem II to photosystem I drive pumping of H+ and building a gradient. H+ flow down their gradient and when they pass through ATP synthase, the ATP is produced by substrate-level phosphorylation (ADP+Pi).</span>
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4 years ago
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