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 38 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
Great answer, keep it coming :)

bdobbins

  • Member
  • Posts: 326
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Acute bronchitis is an inflammation of the breathing tubes (bronchi), which causes increased mucus production and other changes. It is usually caused by bacteria or viruses, can be serious in people who have pulmonary or cardiac diseases, and can lead to pneumonia.

Did you know?

Allergies play a major part in the health of children. The most prevalent childhood allergies are milk, egg, soy, wheat, peanuts, tree nuts, and seafood.

Did you know?

About 3.2 billion people, nearly half the world population, are at risk for malaria. In 2015, there are about 214 million malaria cases and an estimated 438,000 malaria deaths.

Did you know?

Asthma occurs in one in 11 children and in one in 12 adults. African Americans and Latinos have a higher risk for developing asthma than other groups.

Did you know?

Everyone has one nostril that is larger than the other.

Variations in the structure of viruses. Variations in the structure of viruses.
Some viruses, such as the tobacco mosaic virus, use RNA as their genetic material Some viruses, such as the tobacco mosaic virus, use RNA as their genetic material
Reading and talking about a picture book is one effective way to improve children’s language ... Reading and talking about a picture book is one effective way to improve children’s language ...
Researchers have found that science instruction can be quite effective in grades 4 to 7. Researchers have found that science instruction can be quite effective in grades 4 to 7.
Using a DMM to measure the open-circuit voltage of a battery. Using a DMM to measure the open-circuit voltage of a battery.
To measure fuel-injector resistance, a technician constructed a short wiring harness with a double ... To measure fuel-injector resistance, a technician constructed a short wiring harness with a double ...
Video: Pneumonia Animation

For a complete list of videos, visit our video library