<h2>Operon </h2>
Explanation:
The possible explanation of the increased synthesis of the protein by an occasional mutation in the promoter is that the mutation could occur in the enhancer sequence
This specific region, enhancer are 200 base pair long DNA elements that is present either upstream or downstream to the transcriptional start site
Activity of enhancer is orientation independent and provide binding site for activators(activators are large proteinaceous complex that initiate transcription)
D. A pond has 12 species of organisms including 300 animals and 40 plants
The answer is MEASURE.
<span>Psychologists need to decide how they will MEASURE the phenomenon they are interested in so that they can describe that phenomenon.
Psychologists scientific method to collect data that they need to measure. They use this method because it is the most accurate and most commonly used technique in data collection. </span>
Answer:
I, II, III, IV
Explanation:
Evaporation happens when a liquid turns into a gas.
Condensation happens when water vapor turns into a liquid.
Examples of precipitation is rain and snow. Runoff does happen because of precipitation.
Bacteria fixes nitrogen into forms by usable plants. Bacteria is very important to to the water cycle.
