The nucleotide sequence of a dna codon is gta. a messenger rna molecule with a complementary codon is transcribed from the dna. in the process of protein synthesis, a trna pairs with the mrna codon. what is the nucleotide sequence of the trna anticodon?

Elephants in the savanna regions of africa dig holes in dried up river beds to reach water lying just below the surface. these holes provide drinking water for other animals as well. so, without the elephants, many animals might otherwise die from lack of water during the dry season. the location in which the elephants live is an example of a/n and the role they play in creating water holes is an example of a a) ecosystem; habitat b) community; niche c) habitat; niche d) niche; habitat