Answer:
Pentose sugar
Explanation:
phosphate and pentose sugar are the backbone of a dna strand
The answer u r looking for is- D, Nuclear Envelope. Hope I’ve helped ;)
Answer:
a) allosteric site
Explanation:
An allosteric site is a site on an enzyme other than the active site where a molecule that is not a substrate binds. This changes the shape of the enzyme, making it harder for the substrate to bind and inhibits enzyme activity.
Hope that helps.
Answer:
The egg
Explanation:
Well then how is a chicken born.
Answer:
A community
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