HELP URGENT

Gene expression in prokaryotes is regulated at which stage?
A. Translation
B. Transcription
C. Post-transcriptional modification

Transcription

Explanation:

This occurs in three steps itself: initiation, elongation, and termination

Initiation (beginning)

- RNA polymers bind to a promoter on a gene

- DNA then unwinds to be "read" by an enzyme

- DNA now ready to make mRNA strand

Elongation (Second step)

- nucleotides are added to mRNA strand

- mRNA molecule is built after RNA polymers reads the DNA that unwound

- adenine (A) in DNA connects to a uracil (U) of RNA while connected to each other

Termination (End)

- RNA will cross a stop sequence in the gene (termination)

- mRNA done and disconnects or detaches from DNA

Hope this helps!

increase soil erosion                                             reduce soil erosion

cattle grazing                                                         hydroseeding

deforestation                                                         contour plowing

                                                                                planting vegetation

plant roots basically hold the top soil

together and stop soil erosion because

in such situation top soil is not removed

during flood but cattle grazing causes

soil erosion because cattle consume the

grasses and herbs and top soil is exposed.

same situation occurs because of

deforestation, the trees and plants are cut

down to expose top soil which causes soil

erosion

population. population is the number of people or animals in a particular place. an example of population is over eight million people living in new york city.

here is your answer hope i .