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Explain the importance of mRNA in the process of protein synthesis and problems that can occur if there is a problem with the mRNA template?

mRNA serves as the template from which the tRNA will join to, during the process of translation, to form the polypeptide chain and eventually the protein. if the template is wrong or missing the desired prot...
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How do signals cross a synapse

action potential arrives at post synaptic terminal 2. voltage gated calcium channels open 3. calcium enters presynaptic neuron and move to neurotransmitter vesicles 4. vesicles move to membranes and dock 5. ...
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Answered by Sian R. • Biology tutor
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Contrast the processes of facilitated diffusion and active transport (3 marks)

Note that the question is 3 marks. Also note the question uses the word 'contrast' so you must talk about both processes. Cells must communicate with their external environment and vice versa, therefore, sub...
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How does Milton show that love is possessive in Paradise Lost (books 9 and 10)?

Milton makes possible a reading of Eve, his main female character, as a femme fatale. This is a woman who through her power of seduction and female charm gains power over male characters. Milton thus develop...
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Using your knowledge of periodicity and atomic structure, why does the first ionisation energy decrease moving down a group yet increase moving along a period in the periodic table?

Moving down a group means that the shielding of the outer electrons is increased due to the greater number of inner electron shells within the atom - these are between the nucleus and the outer electrons. As...
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Answered by Alfie I. • Chemistry tutor
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