The correct answer is number 2. The reason is the carbonation in the soda water will eventually stop bubbling and therefore the water molecules will still exist.
Answer:
Examples:
- Short-term adaptation: feedback inhibition
- Long-term adaptation: regulation of gene expression
Explanation:
Feedback inhibition is a mechanism where the product of a chemical reaction is utilized to modulate its own subsequent synthesis. In bacteria, feedback inhibition allows regulating different metabolic pathways in response to environmental conditions by modulating enzyme activity through enzyme reaction products. Moreover, bacteria may also respond to environmental inputs by long-term changes in gene expression. For example, bacteria contain transcription factors activated during stress, which are able to activate the transcription of particular genes into messenger RNAs (mRNAs) that would subsequently be used to generate particular enzymes by the process of translation. These transcription factors may bind to specific DNA motifs in order to promote transcriptional activity, thereby regulating the production of the corresponding enzyme.
B. By using specific examples of inferences that could be made using two laws of stratigraphy
Answer:
Which trait is common to rocks formed from magma trapped inside a volcano?
less dense
fine crystals
coarse texture
quickly cooled
NOT B or a
Explanation:
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