Which of the following statements about regulation of eukaryotic gene expression is incorrect?

a) the presence of a nuclear membrane separating transcription and translation in eukaryotes led to the evolution of additional mechanisms of gene regulation.
b) in eukaryotes, most structural genes are found within operons.
c) eukaryotic mrnas are generally more stable than prokaryotic mrnas.
d) the rate of degradation of mrnas is important in regulation in eukaryotes.
e) posttranslational regulation of histones is unique to eukaryotes.

Ineed to get this test done which of the following statements is correct in hour our immune system responds to a potential pathogen? a.) the skin will be the first line of defense, and then the many phagocytes in the bloodstream will attempt to consume the possible pathogen. b.) b cells will start reading the antigen code immediately and call t cells to assist in destroying the pathogen. c.) the adapted immune system will call on the innate immune system to destroy the pathogen. d.) the t-cells in the adapted immune systems are the first to recognize the pathogen

What’s the student’s scientific question

Select the word from the list that best fits the definition the temperature to which air must cool to be saturated