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

Author Question: __________ are chemical messengers that take part in any function of the immune system. A. ... (Read 62 times)

joesmith1212

  • Hero Member
  • *****
  • Posts: 549
on: Jun 25, 2018
__________ are chemical messengers that take part in any function of the immune system.
 
  A. Lymphokines
  B. Monokines
  C. Cytokines
  D. Interleukins

Question 2

Why is it that delta hepatitis can only infect those who already have hepatitis B?
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Jevvish

  • Sr. Member
  • ****
  • Posts: 326
Reply #1 on: Jun 25, 2018
Answer to Question 1

C

Answer to Question 2

This small defective virus is unable to produce its own viral coat. Thus, it can reproduce itself only by coating itself with HBsAg produced by HBV so that it is able to form a complete virus particle that is a hybrid of HBsAg and inner delta virus core.


joesmith1212

  • Member
  • Posts: 549
Reply 2 on: Jun 25, 2018
Thanks for the timely response, appreciate it

xiazhe

  • Member
  • Posts: 331
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

In most climates, 8 to 10 glasses of water per day is recommended for adults. The best indicator for adequate fluid intake is frequent, clear urination.

Did you know?

The strongest synthetic topical retinoid drug available, tazarotene, is used to treat sun-damaged skin, acne, and psoriasis.

Did you know?

Adult head lice are gray, about ? inch long, and often have a tiny dot on their backs. A female can lay between 50 and 150 eggs within the several weeks that she is alive. They feed on human blood.

Did you know?

The most common treatment options for addiction include psychotherapy, support groups, and individual counseling.

Did you know?

There are more nerve cells in one human brain than there are stars in the Milky Way.

Four main models that describe the relationship between ecosystem function and biodiversity. Four main models that describe the relationship between ecosystem function and biodiversity.
Motion of the barycenter of the Solar System relative to the Sun Motion of the barycenter of the Solar System relative to the Sun
The Ventricular System of the Brain The Ventricular System of the Brain
Overview of the Digestive System Overview of the Digestive System
Bivalve (scallop) with hinged, two-part shell Bivalve (scallop) with hinged, two-part shell
Video: Acid-base imbalances - respiratory acidosis and alkalosis

For a complete list of videos, visit our video library