State the term antigen
State the term antigen briefly?
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Antigen can be called substance, particle or infectious agent which is recognized as foreign to the Human body. The contact of the antigen with the Human body recommands a defense response against the antigen (particular,unspecific or both).
Evolutionarily protochordates can be intermediate animals between the invertebrates and vertebrates. Consider the scientist is testing hypothesis, which states that vertebrates are evolved from echinoderms. Being research objects a newly evolved protochordate species,
Specify the hormones liberated by the adrenal medulla? Specify their respective functions?
Describe the functional differences between glial cells and neurons?
Perception is a process consisting of several sub-processes. We can take an input-throughput-output approach to understand the dynamics of the perceptual process. This approach emphasizes that there is input, which is processed and gives output. The stimuli in the environment - subjects, events,
Write down some significant neurotransmitters?
Specify some of the main differences of vertebrate nervous systems comparing to the invertebrates?
Of what units are nucleic acids comprised? Write down the chemical entities which compose that unit?
Specify the target tissues and the target organs of each adenohypophyseal hormone?
Define indirect immuno fluorescence in brief?
Explain, how does male animal realize that female is receptive for the copulation?
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