In order to be considered wet, the fish should be introduced to the air first as having to be wet is where you are introduced to a water in a state that you're not in or on. The fish submerged in the water is not considered wet as this is its natural habitat.
Answer: lac operon is enhanced when CAP-cAMP complex interacts with rna polymerase.
Explanation:
The operon is defined as a set of structural genes organized in sequence and under the control of a single promoter. RNA polymerase transcribes, from the common promoter, all the structural genes into a single polycistronic RNA molecule, which is translated into the proteins encoded by the genes.
The CAP-cAMP Complex acts positively by providing the basic conditions for transcription. The complex binds to the lac promoter and doubles the DNA of this region, which allows it to be recognized by the RNA polymerase. In the absence of cAMP or CAP protein, the process of transcription does not occur because the RNA polymerase does not recognize the Lac promoter. When the CAP-cAMP complex is present, the promoter is recognized by the RNA polymerase, which binds to it. The CAP protein is, therefore, an activator and the cAMP an effector.
Answer:
The correct answer would be she has probably already had all the strains of colds and viruses in her office.
Previous exposures to the strains of colds and viruses helped Andrea to develop adaptive immunity in her body.
Adaptive immunity helps in developing the memory against specific pathogens and thus helps in providing long-lasting protection against recurrent infections.
For example, after vaccination against a specific pathogen, our body becomes immune against that particular pathogen.
Snakes might eat grains but it also eats grasshoppers that makes it a consumer.
Frogs eat grasshoppers also and similarly it is also a consumer.
A person might say that from this the answer surely is "both eat grasshoppers"
But the answer is "both are consumers" since eating of grasshoppers is a feature of consumers.
Please mark me as brainliest.
<span>Erythrocytes. :) Hope that helped</span>
