Biology, 17.10.2019 18:00 ashioya0021
Which of the following best describes the role of rna polymerase in a cell?
a. modifies mrna transcript
b. reads dna molecule for synthesis
c. attaches to a dna strand and unzips molecule into 2 strands
d. initiates translation of mrna
Answers: 2
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How many years would it take the atlantic ocean to grow 500 centimeters? show your work.
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Biology, 22.06.2019 00:00
Darrel conducted an experiment with the following procedure: fill two cups with ice water. place an uninflated balloon snuggly onto your left index finger. blow a little air into an identical balloon, and place it onto your right index finger. place both fingers into the cups of ice water. darrel noticed that his right finger felt warmer in the ice water than did his left finger. which of the following does the experiment show? a. air is a good radiator of heat. b. air is a good insulator of heat. c. air is a good conductor of heat. d. air is a good convector of heat.
Answers: 1
Biology, 22.06.2019 13:00
This rapid change in species that rarely leaves behind fossil evidence is referred to as
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Which of the following best describes the role of rna polymerase in a cell?
a. modifies mrna...
a. modifies mrna...
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