Write a sequence of DNA of your own with 21 nucleotides. Find the complementary DNA (cDNA), RNA, and amino acids sequence. Keep in mind that the mRNA must start with (AUG- start codon) and ends with UAA, UAG, or UGA- Stop codon.

Which statement about dna replication is true? a. eukaryotes only have one circular chromosome that unwinds at multiple locations. b. eukaryotes can only replicate one segment of a chromosome at a time. c. prokaryotes can only replicate their single circular chromosome in the nucleus. d. prokaryotes only have one origin of replication to initiate replication.

The large increase in atmospheric carbon dioxide in the last 50 years most likely comes from a. an increase in cellular respiration b. increased decomposition by bacteria c. an increase in the burning of fossil fuels d. an increase in photosynthesis

Moving down the ramp from 6 meters to