Answer:
RNA polymerase creates mRNA when it is is in the starter called Positive transcription factor 5. What does the “mRNA destroyer” do? It destroys the mRNA when there is enough mRna 6. ... Negative transcription doesn't allow mRNA to produce more 7.
Explanation:
Enters the left atrium...this is the oxygenated blood from the lungs (pulmonary)
During prophase, the chromosomes condense and the nucleolus disappears, and the nuclear envelope breaks down
The answer to this question would be: (4)carnivoresFood made by autotrophs which makes them placed first in food webs as they produce food. After that, the herbivore can digest the food made by autotroph, makes them places as the first consumer. Carnivores is the organism that eats meat, makes them the last consumer.
D is the correct answer. everything said in all of the above is in the mitochondria to help it function.
