We know that dna and rna (each with four nucleotide components) both use a three nucleotide genetic code and 64 codons (43 = 64). knowing that the minimum number of codons for the genetic code is 21 (20 amino acids, 1 stop codon), what codon size would be required if only three nucleotides were present in the genome?

a) 2 nucleotides per codon
b) 3 nucleotides per codon
c) 5 nucleotides per codon
d) 4 nucleotides per codon
e) 6 nucleotides per codon

She planned to observe the flowers for the next five days for an hour at the same time each afternoon. then she wou the data in a multiple line graph to compare the number of bees that visited each flower. which statement best descr data in this investigation?

The kind of fertilization found in the majority of aquatic animals is (internal or external) fertilization.

Diego conducted an experiment to find out what kind of ball bounces the highest when dropped from a five-foot platform. he used a golf ball, a tennis ball, and a soccer ball. he dropped each ball from the balcony once. diego recorded his observations after each drop. what can diego do to best improve the reliability of his results? a) drop each ball from the platform three more times b) record his observations in more than one unit c) write at least two scientific questions after the experiment is complete d) share his results with other people who have done similar experiments you for the !