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Explain the difference between the Irenaeus and Augustine theodicies (solution to the problem of the evil)?

Their understandings of natural evil is what differtentaites the Irenaeus and Augustine theodicies. Irenaeus believes that natural evil is necessary in the world so that we as humans have something to ove...

Answered by Lulu G. • Philosophy and Ethics tutor

12882 Views

How do neurotransmitters transmit action potentials across synapses?

The process can be broken down into 3 main stages. 1 - An Action Potential triggers Calcium Influx: when the action potential arrives at the synaptic knob of the presynaptic neurone, it s...

Answered by Trishnaah S. • Biology tutor

3506 Views

Explain how CH3CH2CHO can react with a Grignard reagent to produce CH3CH2CH(OH)CH2CH3. State the reagents and give the mechanism.

Use the Grignard reagent CH₃CH₂MgBr. CH₃CH₂CHO + CH₃CH₂MgBr ---> CH₃CH₂CH(OH)CH₂CH₃step on...

Answered by Jenny C. • Chemistry tutor

8698 Views

How do lines 4–9 (verum Acerronia ... infertur) give a strong impression of Agrippina's quick thinking and intelligence?

During the shipwreck, Tacitus throws emphasis on Agrippina’s quick thinking and intelligence by juxtaposing the character with her companion, Acerronia. While Acerronia is defined by the qualifying “impru...

Answered by Rory M. • Latin tutor

2446 Views

Explain why a mutation in the viral RNA leads to a change in the 3D shape of the protein antigens (3 marks)

A mutation in the viral RNA results in a change in the RNA base sequences. This can result in a change in the amino acid sequence during translation. This then changes the position of intramolecular bonds...

Answered by Virad K. • Biology tutor

12725 Views