Answer:
"You have to believe the exercise works before you try it" would be the pseudoscientific claim.
Answer:
D) Beta galactosidase will not be produced.
Explanation:
Promoter is necessary to start the transcription of the structural gene. The position of promoter is important because the gene which is downstream to promoter will be transcribed and the gene upstream to the promoter will not be transcribed.
Lac operon has three structural gene lacZ, lacY, and lacA. Lac Z codes for β galactosidase, lac Z codes for permease and Lac A codes for transacetylase. So if promoter for the lac operon moves between the beta-galactosidase (lacz) gene and the permease (lacy) gene, then the beta-galactosidase gene will not be produced because it is places upstreamed to the promoter.
The adhesion and cohesion of water is a result of water's ability to form hydrogen bonds. The way a water molecule is organized has one side of the molecule having a slight positive charge, while the other has a slight negative charge. The slight negative and positives are attracted to each other, making the water sticky in a sense, or more technically adhesive and cohesive.
It produces air which is essential and the main reason plants and such are needed
Answer:
"Alfred Wegener suggested that continental drift occurred as continents cut through the ocean floor, in the same way as this icebreaker plows through sea ice. ... The supercontinent later broke apart and the continents having been moving into their current positions ever since. He called his hypothesis continental drift."
