Nervous system Discussion Question

Related Solution

BA_A_HHGH290921_1640...

As the term suggests Human Resource Department is possibly the most important part of an organization. This is because it is the channel which manages the outflow and inflow. The human resource functi...

Human Resource Assignment

As the term suggests Human Resource Department is

solution 21.09.19_16...

All of us know that people are taking growth hormone to reduce the effect of ageing. Specially athletes area consuming it to gain more energy. There is one other hormone which is applicable fir this p...

solution 21.09.19

All of us know that people are taking growth hormo

Unconscious Bias - C...

Internalized racism can be regarded as internalization of racist attitudes by people towards ethnic group members of their own consisting of themselves. This may count in the belief towards ethnic ste...

Unconscious Bias - Cracking the Codes

Internalized racism can be regarded as internaliza

Q 1. Why is it important that the brain is impermeable to large molecules and cells? 2. Using adrenergic receptors as your model, why does the same neurotransmitter (Epi and NorEpi) have different effects depending on the cell?

View Related Questions

Solution Preview

View Complete Solution

1. The purpose of the blood brain barrier is to regulate the entry of certain toxic substances and pathogens that can cause brain infections . The brain’s blood vessels are lined with endothelial cells forming the tight junctions . The gap only allows certain small molecules to pass through the capillary wall and it is impermeable to large molecules and cells.

Student Solution

"Education is the most powerful weapon which you can use to change the world”
– Nelson Mandela

1 University

1 Course