This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Vaccination is often an effective preventive measure because A) viruses have a memory. B) the ... (Read 78 times)

saliriagwu

  • Hero Member
  • *****
  • Posts: 537
on: Jun 22, 2018
Vaccination is often an effective preventive measure because
 
  A) viruses have a memory.
  B) the adaptive immune system has a memory.
  C) conspecifics have a memory.
  D) the innate immune system has a memory.
  E) the acquired immune system has a memory.

Question 2

Microglia are phagocytes of the
 
  A) blood.
  B) liver.
  C) adrenal cortex.
  D) CNS.
  E) PNS.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

tmlewis4706

  • Sr. Member
  • ****
  • Posts: 295
Reply #1 on: Jun 22, 2018
Answer to Question 1

Answer: B

Answer to Question 2

Answer: D


saliriagwu

  • Member
  • Posts: 537
Reply 2 on: Jun 22, 2018
Gracias!

okolip

  • Member
  • Posts: 362
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Ether was used widely for surgeries but became less popular because of its flammability and its tendency to cause vomiting. In England, it was quickly replaced by chloroform, but this agent caused many deaths and lost popularity.

Did you know?

Alcohol acts as a diuretic. Eight ounces of water is needed to metabolize just 1 ounce of alcohol.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates's recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

Blood is approximately twice as thick as water because of the cells and other components found in it.

Did you know?

Parkinson's disease is both chronic and progressive. This means that it persists over a long period of time and that its symptoms grow worse over time.

Pneumonia. This common lung inflammation may be caused by bacteria, viruses, or fungi and is often d Pneumonia. This common lung inflammation may be caused by bacteria, viruses, or fungi and is often d
Ernest Meissonier, Memory of Civil War (The Barricades). Ernest Meissonier, Memory of Civil War (The Barricades).
Performing a Spirometry Test to Measure Forced Vital Capacity Performing a Spirometry Test to Measure Forced Vital Capacity
The primary response causes B cells to produce memory B cells and a few antibodies. The second ... The primary response causes B cells to produce memory B cells and a few antibodies. The second ...
A schematic drawing of the same memory saver. A schematic drawing of the same memory saver.
Find the measure of angle L to the nearest degree Find the measure of angle L to the nearest degree
Video: Body plan of euglena Animation

For a complete list of videos, visit our video library