Answer:
a. the coordinated control of gene expression in bacteria
Explanation:
An operon in bacteria is a collection/cluster of genes that are under the control of a single promoter. It includes 3 components: a promoter, the genes and an operator. The operator is where a repressor binds, and the promoter is where transcription begins.
Operons allow organisms to control the expression of multiple genes in response to environmental cues
Answer:
A locations air temperature is affected by it's distance from the equator. The closer the location is to the equator, then the more energy that it will receive from the big beautiful, and hot sun.
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The smaller animals with short horns will be selected because the selection pressure, the hunters, favors their survival.
Answer:
oxygen side being slightly negative and the hydrogen side being slightly positive is answer.
Explanation:
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They function as a messaging system
