The enzyme will speed up the rate of the reaction, and there are only specific enzymes to specific substrates
Answer:
1. Polonium
2. Mercury
3. Arsenic
4. Francium
5. Lead
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Answer: answer
Explanation: Using PCR, a DNA sequence can be amplified millions or billions of times, producing enough DNA copies to be analyzed using other techniques. For instance, the DNA may be visualized by gel electrophoresis, sent for sequencing, or digested with restriction enzymes and cloned into a plasmid.
Answer:
There are many way's we change local ecosystems one way is urbanization.
Explanation:
If the human race keeps building on more land ecosystems will die out and animals will become extinct.
