Biology, 18.05.2021 19:50 HybridShadow3942
As DNA replication begins, enzymes separate the double stranded DNA molecule into two single strands, separating the nitrogen base pairs. What happens next?
A. Each single strand of DNA serves as a template to create the new complimentary strand. Following base pair rules, free nucleotides within the cell are joined to each side of the separated DNA strands.
B. Messenger RNA provides the information necessary to join free nucleotides within the cell to the two separated DNA strands.
C. Free nucleotides within the cell are joined to the separated DNA strands in a random order increasing genetic variation in the species.
D. tranfer RNA molecules, with specific anticodons that are complimentary to the codons found in the original DNA strand, bond the correct free nucleotides in the correct order to separated DNA strands.
Answers: 2
Biology, 21.06.2019 22:00
Flock x flock y flock z total pieces of food eaten (from previous page) 147 93 60 food percentage* % % % simulated number of birds in flock for 3rd generation** * divide each flock's total pieces of food by 300, the total number of pieces of food eaten. ** multiply the food percentage for each flock by the total number of birds (30).
Answers: 1
Biology, 22.06.2019 01:30
Amylase becomes denatured at a temperature of 80°c. during an experiment to study the effect of varyingtemperature on enzyme activity, amylase’s reactivity with starch was measured at body temperature (37°c), andthen again at an increased temperature of 42°c. how would this increase in temperature affect the experiment
Answers: 1
As DNA replication begins, enzymes separate the double stranded DNA molecule into two single strands...
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