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Rzqust [24]
3 years ago
5

The amount of air that remains in the lungs after a normal exhalation is the​ ________.

Biology
1 answer:
miss Akunina [59]3 years ago
7 0
Functional residual capacity (FRC)is the volume of air that will remain in lungs after normal expiration.
Check for more information:
(https://en.m.wikipedia.org/wiki/Functional_residual_capacity
Functional residual capacity - Wikipedia)
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Mendel investigates stem length, or height in pea plants what if he had investigated human height instead why would his results
WINSTONCH [101]

Human height is one of the traits that belong to traits that cannot easily be placed in discrete phenotypic classes (there is not only tall and short people, there is continuous variation of height between them). Such traits are usually controlled by more than one gene (polygenic traits).

On the other hand, a Mendelian trait is controlled by a single locus.


6 0
3 years ago
A researcher claims that the synthesis of ATP from ADP and inorganic phosphate (Pi) is essential to cellular function.
ch4aika [34]

Answer: A B C

Explanation:

The synthesis of ATPS takes place in the mitochondrial and chloro plasts of cells.It is an exergonic reaction that involves the use of energy released from influx of protons to for the catalysis of in organic phosphate and ADP by enzyme ATP Synthase in the stroma and matrix of chloroplasts and mitochondrial respectively.

The 3 bonds that connected phosphate ions to ADP to form ATP must be broken down(hydrolysis) with water to release the energy for biochemical activities of the cells.

The first bond hydrolysis releases first phosphate and ATP changed to ATP,

The second bond releases breakage changed the ADP to AMP with the release of more energy.

6 0
3 years ago
Read 2 more answers
The ingestion of a meal high in fat content would cause ____to occur?
patriot [66]

Answer:

The ingestion of a meal high in fat content would cause <em>obesity </em>to occur.

5 0
3 years ago
When studying animal behavior, the distribution of organisms within a choice chamber can be studied to identify animal preferenc
Komok [63]

Answer:

c

Explanation:

Random distribution of the Isopods should be 50/50 in A and B.

Chi-square = \frac{(O - E)^2}{E} where O = observed frequency and E = expected frequency

Chamber         O                    E             Chi-square

  A                   18                   10             \frac{(18 - 10)^2}{10} = 6.4

  B                    2                    10             \frac{(2 - 10)^2}{10} = 6.4

<em>Total Chi-square </em>= 6.4 + 6.4 = 12.8

<em>Degree of freedom</em> = 2 - 1 = 1

<em>Tabulated Chi-square</em> (α = 0.05) = 3.8415

The calculated Chi-square exceeds the critical value, hence, it is significant and not due to random.

<em>The correct option is </em><em>c</em><em>.</em>

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3 years ago
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Photosynthesis, how plants survive. Sunlight is absorbed.
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