Answer:
The correct answer is option B.
Explanation:
BBB or the blood-brain barrier is a semipermeable membrane that is highly selective membrane present in the brain. It is composed of endothelial cells that have tight junctions.
This selective membrane only allows molecules that are hydrophobic in nature and block to pass the hydrophobic molecules. This barrier allows glucose and amino acids.
Thus, the correct answer is option B.
Sustainable capacity against alpha and delta
Answer:
not covered charges
Explanation:
They can be called uncovered charges also grammatically.
- All charges which are falling under EOB sector can't be covered
- Some stands illigible for the coverage
Option A