Which mrna sequences would form a structure that is a cue for transcription termination of some genes? 5′−ggcccacccgg−3′5′−ggcccacccgg−3′ 5′−ggcccagggcc−3′5′−ggcccagggcc−3′ a sequence of uracil–adenine rna–dna base pairs a palindromic region followed by a sequence of adenine residues in the rna

First, you must know what the stop codons are: UAA, UAG, and UGA

Whenever this sequence is read, it signals for an end in transcription and amino acids will stop being formed

Thus, 5′−GGCCCAGGGCC−3′ contains a cue for transcription termination as it will stop after the codon "UAG"

answer: decrease

a limiting factor is the one which decrease the abundance, distribution and causes extinction of the population of species in a ecosystem. here, predators including hawks, owls and snakes are the limiting factor for the population of mexican free tailed bat.   although bats are nocturnal animals as they forge for food at night these predators also may remain active during night which can decrease the population of the mexican free-tailed bats. also, these bats eat only one type of insects that are moths. the food can also be a limiting factor as all 400 members are dependent upon same type of food needs that are moths. the decrease in the moth population can cause decrease in population size of the mexican free-tailed bats.

therefore, the scenarios will most likely to decrease the population size of the mexican free-tailed bats.