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Irina18 [472]
3 years ago
15

I make up cell membranes. what am i?

Biology
1 answer:
Murrr4er [49]3 years ago
3 0
The arrangement of phospholipid molecules makes up<span> the lipid bilayer. The phospholipids of a </span>cell membrane<span> are arranged in a double layer called the lipid bilayer. The hydrophilic phosphate heads are always arranged so that they are near water.</span>
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Which part of the photosynthetic cycle produces glucose and ADP?
mojhsa [17]

Answer:

The correct answer is option B, that is, Calvin cycle.

Explanation:

The light-independent reaction or photosynthetic carbon reduction of photosynthesis is termed as the Calvin cycle. In this reaction, the compounds get transformed to glucose, and at the same time regenerated ribulose bisphosphate gets produced as the end product with ADP from ATP.

ADP is obtained from the molecules of ATP, and 1 molecule of glucose is generated as the end product in the reduction phase of the process. On the other hand, in the regeneration phase, the molecules of RuBP regenerates and the molecules of ATP get convert again to the molecules of ADP.

7 0
3 years ago
Human population projections are subject to change due to fluctuations in global fertility and mortality rates. please select th
Firlakuza [10]

The statement that due to fluctuations in worldwide fertility and mortality rates, human population forecasts are prone to change is true.

<h3>What is the human population?</h3>

The total number of humans in the world is known as the human population.

The current human population is 7.9 billion.

The human population is increasing day by day, due to overpopulation, the resources are decreasing and pollution is increasing.

The study of the human population is called demography.

Thus, the given statement is true.

Learn more about the human population

brainly.com/question/18508068

6 0
3 years ago
The picture below shows the path of a ball that Elisha threw in the air.
irina1246 [14]

Answer:

it is the 4th

Explanation:

8 0
3 years ago
Which of these is a biotic factor in an ecosystem?
Anton [14]

Answer:

The different species!

Explanation:

Biotic factors include animals, species, and etc!

5 0
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Why shouldn't we wake up a person who is sleepwalking ?
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When you wake up a sleep walker, they will be startled, and can have an outburst.
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