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juin [17]
3 years ago
9

DNA does not contain the nitrogen base_______.

Biology
2 answers:
Lapatulllka [165]3 years ago
7 0
I am pretty sure the answer is Uracil :))
Thepotemich [5.8K]3 years ago
4 0
It’s going to be d because thymine does not contain that
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What might you find on a hiking trip around the bay?
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How long does it take for a person's cells to all die after clinical death?
Blababa [14]
Clinical death is the medical term for cessation of blood circulation and breathing, the two necessary criteria to sustain human and many other organisms' lives.

It occurs when the heart stops beating in a regular rhythm, a condition called cardiac arrest.


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Full recovery of the brain after more than 3 minutes of clinical death at normal body temperature is rare.

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Although loss of function is almost immediate, there is no specific duration of clinical death at which the non-functioning brain clearly dies.






The most vulnerable cells in the brain, CA1 neurons of the hippocampus, are fatally injured by as little as 10 minutes without oxygen.

However, the injured cells do not actually die until hours after resuscitation.

Brain failure after clinical death is now known to be due to a complex series of processes called Reperfusion Iinjury that occur after blood circulation has been restored, especially processes that interfere with blood circulation during the recovery period.

Hope this helps!!!
~Alkka♥


4 0
3 years ago
The information carries by DNA incorporated in a code specified by the ?
Lady_Fox [76]

Answer:

The information carried by DNA is incorporated in a code specified by the: specific nucleotide sequence of the DNA molecule. The enzyme DNA ligase is responsible for: linking short DNA segments.

Explanation:

3 0
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