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exis [7]
3 years ago
8

Select the correct answer.

Biology
2 answers:
wariber [46]3 years ago
7 0

Answer:

electricity its energy and force

Keith_Richards [23]3 years ago
6 0

Explanation:

We use electrical devices that produce motion, light, and sound. Which aspect of energy explains why these devices are possible?

<h2><em><u>see </u></em><em><u>the </u></em><em><u>attachment</u></em></h2>

<h2><em><u>hope </u></em><em><u>it </u></em><em><u>helps</u></em></h2>

<em><u>(◍•ᴗ•◍)</u></em>

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The cytoplasmic extensions that, together with the cell body, provide the main receptive surfaces for neurons are the
Harlamova29_29 [7]

Answer:

The correct answer will be option- D.

Explanation:

Neurons are the cells which help in the transmission of the signals to and fro from the CNS and PNS to the body and vice versa. The structure of the neurons is divided into three main parts: the axon, dendrites and the cell body. The dendrites and axons are the extensions of the cell cytoplasm and together constitutes the neurites.  

The dendrites are the extensions of the cytoplasm which receives the signals either from the cell surface as well as the from the post-synaptic neurons and further process the signals.

Thus, option- D is the correct answer.

7 0
4 years ago
Systole is the rhythmic ________ phase of the cardiac cycle.
Vilka [71]
Contraction is the answer
5 0
4 years ago
Mutations can also occur within the regulatory regions of genes. Fragile X is an example of a disorder caused by one such mutati
bixtya [17]

Answer:

Triple repeat expansion.

Explanation:

Fragile X syndrome is the genetic disorder in which the toxic RNA is produced in the body. This mutation is located on the long arm of the X chromosome.

Fragile X syndrome is also known as trinucleotide repeat disorders. The nucleotide CCG is increased in the affected individual from 200 to 4000. The severity of the disease depends on the repeat of CCG nucleotide in the individual.

Thus, the answer is triple repeat expansion.

5 0
3 years ago
Where does the CO2 produced during the Krebs Cycle come from
sladkih [1.3K]

Answer:

Uhhh the answer is in the explanation

Explanation:

The citric acid cycle, shown in —also known as the tricarboxylic acid cycle (TCA cycle) or the Krebs cycle—is a series of chemical reactions used by all aerobic organisms to generate energy through the oxidation of acetate—derived from carbohydrates, fats, and proteins—into carbon dioxide.

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3 years ago
I need help with the conclusion questions please
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Explanation:

1.Hypotension most often affects young adults and children. It can occur when a person has been standing for a long time. Children usually outgrow this type of hypotension.

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