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

Author Question: The immune system develops antibodies through exposure to ________. Fill in the blank with the ... (Read 24 times)

mydiamond

  • Hero Member
  • *****
  • Posts: 804
on: Jun 22, 2018
The immune system develops antibodies through exposure to ________.
 
  Fill in the blank with the appropriate word.

Question 2

The release of _______________ stress hormones is under the control of the sympathetic adrenal-medullary system.
 
  Fill in the blank with the appropriate word.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

javimendoza7

  • Sr. Member
  • ****
  • Posts: 293
Reply #1 on: Jun 22, 2018
Answer to Question 1

Answer: antigens

Answer to Question 2

Answer: catecholamine


mydiamond

  • Member
  • Posts: 804
Reply 2 on: Jun 22, 2018
Great answer, keep it coming :)

apple

  • Member
  • Posts: 352
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Approximately 70% of expectant mothers report experiencing some symptoms of morning sickness during the first trimester of pregnancy.

Did you know?

Certain chemicals, after ingestion, can be converted by the body into cyanide. Most of these chemicals have been removed from the market, but some old nail polish remover, solvents, and plastics manufacturing solutions can contain these substances.

Did you know?

Your skin wrinkles if you stay in the bathtub a long time because the outermost layer of skin (which consists of dead keratin) swells when it absorbs water. It is tightly attached to the skin below it, so it compensates for the increased area by wrinkling. This happens to the hands and feet because they have the thickest layer of dead keratin cells.

Did you know?

There can actually be a 25-hour time difference between certain locations in the world. The International Date Line passes between the islands of Samoa and American Samoa. It is not a straight line, but "zig-zags" around various island chains. Therefore, Samoa and nearby islands have one date, while American Samoa and nearby islands are one day behind. Daylight saving time is used in some islands, but not in others—further shifting the hours out of sync with natural time.

Did you know?

Hippocrates noted that blood separates into four differently colored liquids when removed from the body and examined: a pure red liquid mixed with white liquid material with a yellow-colored froth at the top and a black substance that settles underneath; he named these the four humors (for blood, phlegm, yellow bile, and black bile).

Overview of blood flow through vessels in a closed circulatory system. Overview of blood flow through vessels in a closed circulatory system.
Human Visual System Human Visual System
Neural Pathways of the Gustatory System Neural Pathways of the Gustatory System
The poverty of the Least Industrialized Nations carries over to their educational system. These ... The poverty of the Least Industrialized Nations carries over to their educational system. These ...
Male Reproductive System - Spermatic cord Male Reproductive System - Spermatic cord
Female Reproductive System Female Reproductive System
Video: Optic Nerve and Optic Disk Animation (Part 2 of 2)

For a complete list of videos, visit our video library