Animals release carbon dioxide (CO2) into the atmosphere through the process of respiration.
Not at all. They exist in small amounts.
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Photon
The arabinose operon will get transcribed in excess of arabinose and glucose will have no effect on arabinose transcription.
<h3>What is arabinose operon? </h3>
It is a regulatory operon found in E. coli which controls the breakdown of arabinose sugar into xylulose-5-phosphate. It is also called L-arabinose operon or ARA operon.
Arabinose is sugar made of 5 carbons and its breakdown provides energy to the bacterium. It acts as an inducer for arabinose operon.
The inducer arabinose molecule binds to the repressor gene. This won't allow the repressor molecule to bond to the repressor gene. This results in the transcription of mRNA into proteins.
Read more about transcription, here
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The cell plate forms in plant cells after telophase to separate the cells. Spindle fibers are used to help move the chromosomes in animal cells