« previous next »

Author Question: Which chemical causes the signs of an allergic response when it is released in response to ... (Read 64 times)

asd123

  • Hero Member
  • *****
  • Posts: 557
on: Jun 26, 2018
Which chemical causes the signs of an allergic response when it is released in response to allergens?
 A) heparin
  B) histamine
  C) collagen
  D) keratin

Question 2

A/An ___________________ _ is a knot of varicose veins located on one side of the scrotum.
 Fill in the blank(s) with correct word


heyhey123

  • Sr. Member
  • ****
  • Posts: 353
Reply #1 on: Jun 26, 2018
Answer to Question 1

B

Answer to Question 2

varicocele


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Though methadone is often used to treat dependency on other opioids, the drug itself can be abused. Crushing or snorting methadone can achieve the opiate "rush" desired by addicts. Improper use such as these can lead to a dangerous dependency on methadone. This drug now accounts for nearly one-third of opioid-related deaths.

Did you know?

There are actually 60 minerals, 16 vitamins, 12 essential amino acids, and three essential fatty acids that your body needs every day.

Did you know?

The term pharmacology is derived from the Greek words pharmakon("claim, medicine, poison, or remedy") and logos ("study").

Did you know?

Medication errors are more common among seriously ill patients than with those with minor conditions.

Did you know?

According to the FDA, adverse drug events harmed or killed approximately 1,200,000 people in the United States in the year 2015.

The response of hair cells to mechanical stimulation. The response of hair cells to mechanical stimulation.
Growth of arg Mutants in Response to Supplements Growth of arg Mutants in Response to Supplements
The Chemical Structure of DNA DNA is composed of nucleotide pairs. The Chemical Structure of DNA DNA is composed of nucleotide pairs.
Common skin signs are often evidence of an illness or disorder. A papule is a solid, circumscribed, ... Common skin signs are often evidence of an illness or disorder. A papule is a solid, circumscribed, ...
Dynamic Response of Thermometers Experiment Dynamic Response of Thermometers Experiment
Early Warning Signs and Symptoms of Mental Disorders Early Warning Signs and Symptoms of Mental Disorders
Video: Chemical Messengers Animation

For a complete list of videos, visit our video library