During transcription, what happens to the rna polymerase of a repressive protein attaches to the operator?

If a repressive protein attaches to the operator RNA polymerase cannot attach to the promoter.

Repressor is a protein which binds to the DNA (or RNA), more precisely to the operator or associated silencers

and thus inhibits the expression of one or more genes. Its mechanism is to block the attachment of RNA polymerase to the promoter. As a result, transcription is stopped.

answer: tributaries flow into rivers.

wetland is a biome that develops when the water gets accumulated in a land exhibiting a huge depression. these form either seasonally or permanently. the water in the wetland comes from rivers, lakes, ocean, flood, rain or other sources. the wetlands includes mangroves, marshes and peatland.

tributaries flow into the rivers develops a wetland because such water will get deposited in the depression and will restrict the original flow of tributary water. hence, water with low drainage current combines with the river water.

yes its like the dead sea which is full of salt which makes you stay afloat

so yes an egg will float in salt