In order for a cell to differentiate into its specialized form and function, it need only manipulate those genes (and thus those proteins) that will be expressed, and not those that will remain silent. The primary mechanism by which genes are turned “on” or “off” is through transcription factors.
The cell membrane is a selectively permeable membrane which controls what goes in and out to ensure that not just anything comes in through it's own accord.
Yes, we should get involved if a species is disappearing since it would disrupt the balance of nature, which means that there could be an overpopulation of species or the disappearance of a species could result in a disappearance of another species.
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Answer:
its paper so if its stiff and right place ment yeah
Explanation:
I believe the answer is b. glutamate from glucose and ammonia
