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Question 5 what is the definition of a codon a

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Question 5What is the definition of a codon?a heritable change in the sequence of DNA basesa single-celled organisma organism with a cell nucleusa triplet of nucleotides that specifies one amino acidCorrect!Correct!
a semi-permeable boundary between the inside and outside of a cell
10/12/2020Homework #2: AU20 ASTRON 1141 - Life in Universe (21773)0.33 / 0.33 ptsQuestion 6Which of the following was the smallest interval of time?
4/7
The time from the formation of the Earth to the appearance of the firstsingle-celled organismsCorrect!Correct!The time between the formation of the Earth and the "oxygen holocaust"The time from the appearance of the first single-celled organisms until the"oxygen holocaust"0.34 / 0.34 ptsQuestion 7What are protists?
10/12/2020Homework #2: AU20 ASTRON 1141 - Life in Universe (21773)Single-celled eukaryotesCorrect!Correct!Stromatolites0.33 / 0.33 ptsQuestion 8What mutation made it possible for cyanobacteria to use water inphotosynthesis?Correct!Correct!
5/7the ability to create ATP0.33 / 0.33 pts

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Term
Fall
Professor
Tendrup
Tags
Bacteria, cilia, 0 33 pts, 0 34 pts, Autopoesis

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