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nikitadnepr [17]

3 years ago

6

The discovery of cells was made possible by the invention of microscopes today several different types of microscopes are used b

y scientists

1 answer:

katrin2010 [14]3 years ago

6 0

Answer:

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Explanation:

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The concentration of N2 in blood at 37 °C (body temperature) and atmospheric pressure (partial pressure of N2 = 0.80 atm) is 0.0

devlian [24]

Answer:

volume = 0.285 L

Explanation:

Henry constant is given as

$Henry constant = \frac{C}{P}$

Where C is concentration

P is atmospheric pressure

$Henry\ constant = \frac{0.00056}{0.80} = 0.0007 M/atm$

when atmospheric pressure 4 atm

$solubility = K_H\times P$

$= 0.0007 \times 4 = 0.0028 M$

In 5 litere blood , moles of N_2 $= Molarity \times volume$

$= 0.0028 \times 5 = 0.014$

At surface moles $= 0.0056 \times 5 = 0.0028$

Moles of N_2 release = 0.014 - 0.0028 = 0.0112

Mass of $N_2 = 0.0112 \times 28 = 0.314 g$

T = 37 + 273 = 310 K

$VOLUME = \frac{nRT}{P}$

$= \frac{0.0112\times 0.0821\times 310}{1}$

volume = 0.285 L

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2 years ago

What type of chemical reaction breaks down nutrients and stores their energy as ATP?

Andrews [41]

Answer:

Cellular Respiration

Explanation:

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3 years ago

What happens during G1 phase?

34kurt

Answer:

please mark me brainliest

Explanation:

G1 phase. G1 is an intermediate phase occupying the time between the end of cell division in mitosis and the beginning of DNA replication during S phase. During this time, the cell grows in preparation for DNA replication, and certain intracellular components, such as the centrosomes undergo replication.

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What are golds natural state . definite shape and definite volume

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Gold's natural state is solid. Gold is a soft, heavy, yellow elemental metal that has a great value. Gold has a fixed shape and volume and its natural state is solid.

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2 years ago

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Lumanche and lumaconi are shaped to look like what type of animal?

sveticcg [70]

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both pasta look like snail shells

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1 year ago