Answer:
D. Anterograde flow
Explanation:
Axonal transport is of 2 types:
- Anterograde: Transport material from the soma towards the axon.
- Retrograde: Transport materia from axon towards soma.
Pathology :
- Virus enters tissue from saliva of biting animal.
- Virus replicates in muscle near bite.
- Virus moves to peripheral nervous system to CNS.
- Virus ascends the spinal cord.
- Virus reaches brain and causes fatal encephalitis.
- Virus enters salivary glands and other glands and other organs of victim.
Hence,Rabies bypasses many immune system defenses by traveling in peripheral neurons to reach the CNS. While anterograde flow is NOT used by the rabies virus to reach the CNS
Answer
+, or positively charged.
Explanation:
If atoms are stable then they are neutral. If they lose electrons, then they lose negativity, and are more positive, so they develop positive charge.
Graduated cylinders are labeled with measurements, unlike test tubes and flasks, and they have smaller increments so they are more accurate than beakers should they be labeled. So D.
I think the correct answer from the choices listed above is the last option. Polluted water sources would most likely affect one’s personal health since p<span>athogens would invade the body and cause disease, such as giardia. Pathogens would go with the water we take in our body and would disturb the processes inside causing illnesses.</span>
