Drake Equation

 

Drake Equation

Snapshot

Aliens on seeing Humans Pavring  on Planet Earth will surely smile

Nitrogen In DNA

Nitrogen 

Why is Nitrogen important 

DNA 

Nitrogen Containing Base In DNA 

DNA Replication Enzymes

DNA Damage

Replication Errors By Alkylating Agents 

Mechanism Of Action

Nitrosureas acting on Nitrogen in the DNA 

Snapshot

i c u 

 

Anger

 

Brain Of Emotions

Amygdala is responsible for Anger 

Amygdala and Anger 

God of the Bible must have a Amygdala to experience Emotions 

If he has a Amygdala he will think for himself and do the right thing 

Snapshot

Broken Nerves Stay Broken

Neuron

Neuron To Nerve

Nerve: Collection of axons outside the CNS 

Nerve: Bundle of axons in the Peripheral Nervous System 

Resting Membrane Potential Of A Neuron is - 70 mv 

Action Potential Across A Neuron 

RMP changes from - 70 mv to + 40 mv

Types Of Synapses

Conduction Velocity Of Nerve Fibres

Nerve Injury

Conduction Velocity across a nerve lost in varying degrees of nerve injury 

Nerve injuries are classified as 

Seddon classification of Nerve Injuries 

Neurotomesis: No recovery potential of a nerve possible

e.g. Peroneal Nerve Neurotomesis = Foot Drop

Management of Nerve Injury

Snapshot

Somethings just cant be fixed