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Rainbow [258]
3 years ago
5

What is the most important part of the DNA molecule?

Biology
1 answer:
Rainbow [258]3 years ago
5 0

The main parts of a nucleotide are the nitrogenous base and sugar-phosphate backbone. A viable nucleotide can't form without them. Thus, they both have equal importance.

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What is the maximum mass of S8 that can be produced by combining 77.0 g of each reactant?
g100num [7]
The balanced equation is
<span>8SO2 + 16H2S ----> 3S8 + 16H2O
</span>so
77g SO2 / 64g/mole = 1.203moles  of SO2 
<span>77g H2S / 34g/mole = 2.26moles  of H2S 
</span>now 

<span>1.203 moles SO2 yields 3/8x amount that is = 0.456moles  of S8 
</span>so
<span>2.06moles H2S yields 3/16x amount = 0.386moles of S8 
</span>hence
H2S = produce  only 0.386moles  of S8 = 98.98g S8
hope it helps
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4 years ago
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Answer:

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Explanation:

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4 years ago
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nirvana33 [79]

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4 0
3 years ago
If a human body requires artificial support for respiration, heartbeat, blood pressure and metabolism, at what point does it cea
dybincka [34]

Answer:

At brain death.

Explanation:

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The vegetative state ends when brain deaths occurs.This is the state when all brain activities are lost permanently. Breathing seized,and contact with the external world is cut.Thus, the functions of the brain which were supported by artificial supports are lost because the parts of the brain which  control breathing,heartbeat ,and blood pressure are dead. Therefore, the life supports can not stimulate them to life

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4 years ago
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spin [16.1K]

Answer:

Frameshift

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