Define the term reflex arc
Briefly define the term reflex arc?
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Reflex arc is the nerve chain between the receptor organ and effectors organ the arc consists of the given route.
Sensory organ – Sensory or afferent neuron – grey matter of the spinal cord – intermediary or relay neuron – efferent neuron – Effectors organ.
Name the events which mark the starting and end of the first interphase period? What happens in the cell in this period?
Lipid metabolites are often seen as key elements in cellular signaling. Is this unique? Please provide several examples of the function of lipids as key elements in signal arrays and list the biologic functions these signals affect?
Illustrate TH-cells briefly?
Describe briefly the term frame shift mutation? Is this mutation alike to single-nucleotide polymorphism?
What are the major biological processes in which the calcium participates?
Write down the structure through which the neural impulse is transmitted from the one cell to another? And also write down its parts?
Explain why carbon monoxide is toxic for humans?
In the chemical terms how is neuronal repolarization attained?
When a fragment of the nucleic acid has a nucleotide sequence TAC can one avow that it is codon or anticodon?
Define the term visual accommodation?
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