Answer:
Primary structure and quaternary structure because the heat energy will disrupt only the weaker interactions which causes the secondary and tertiary structure to break down.
Explanation: sorry no explanation :(
The answer is A, they both involve duplicating chromosomes.
" Up " or " against " a concentration gradient means from low concentration to high concentration. Moving in this direction requires some sort of en else.
I believe the answer is A, hope this helps :)
Hey there,
It means that, it is absorbed back into the blood after being filtered.
Hope this helps :))
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