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Biology

To synthesize rRNA in a test tube using DNA isolated from mouse cells, in addition to the template DNA, ribonucleotides, and the necessary transcription factors, you should add RNA polymerase I.

In what state would you be located at N 32° 9' 36", W 82° 54'?

On which side of the mountain is the heaviest rainfall most likely to occur?

Part A: Nervous tissue contains neurons as well as supporting cells. These supporting cells have long processes extending from their cell bodies, which form insulation around the neural processes and protect the delicate neurons within the nervous system.

Human activities can alter an ecosystem and lead to the extinction of species. These activities include:

Which of the following are not properties of enzymes? a) Required to sustain the life of an organism b) Sensitive to the pH and temperature of their environment c) Able to interact with all compounds or substrates d) Large proteins with a specific surface pattern

Explosions can occur when electricity ignites explosive gases in the air, such as pure oxygen, methane, or natural gas. true or false

Water beneath the Earth's surface.

What does 3r stand for, in waste management? 

which statement explains why it is so important that matter cycles on the earth.(1 point)

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